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# Knight's Mechanical

HVAC and Plumbing Emergency service

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## Posts

- [Summer HVAC Myths: What People Still Get Wrong About Cooling](https://www.knightsmechanical.com/summer-hvac-myths/) - Summer HVAC myths explained. Learn the truth about thermostats, vents, and maintenance to keep your cooling system efficient all season long.
- [Water Quality Testing: A Homeowner’s Guide to What’s in Your Water](https://www.knightsmechanical.com/water-quality-testing/) - Learn what minerals and chemicals may be in your water. Water quality testing helps identify when filtration or softening systems are needed.
- [Eco Friendly HVAC Options Every Homeowner Should Know](https://www.knightsmechanical.com/eco-friendly-hvac/) - Eco friendly HVAC options improve comfort and reduce energy. Learn about heat pumps, variable-speed systems and sustainable refrigerants for a greener home.
- [Eco Friendly Plumbing Upgrades That Pay Off](https://www.knightsmechanical.com/eco-friendly-plumbing-upgrades/) - Save water and lower utility bills with eco friendly plumbing upgrades like low-flow fixtures, water-saving toilets, and hot water recirculation systems.
- [Your Indoor Air Quality: What’s Really in Your Air?](https://www.knightsmechanical.com/your-indoor-air-quality/) - Improve your indoor air quality by learning about hidden pollutants in your home and how filtration, UV lights, and air purifiers can help create healthier air.
- [How Smart Leak Detectors Protect Your Home From Water Damage](https://www.knightsmechanical.com/smart-leak-detectors/) - Protect your home with smart leak detectors. Learn how WiFi sensors alert you to water leaks when you're away, helping prevent costly water damage and repairs.
- [How Smart HVAC Systems Are Transforming Home Comfort](https://www.knightsmechanical.com/smart-hvac-systems/) - Discover how smart HVAC systems are transforming comfort. Learn how smart thermostats, zoning, and connected controls improve energy efficiency and savings.
- [3 things you can do to prevent smelly drains](https://www.knightsmechanical.com/prevent-smelly-drains/) - Discover simple ways to prevent smelly drains in your home. Learn how cleaning, drain strainers, and smart habits can keep your plumbing fresh and odor-free.
- [Make sure you heat your home safely this winter](https://www.knightsmechanical.com/heat-your-home-safely/) - Learn how to heat your home safely this winter. Avoid common heating hazards and protect your family with professional HVAC care and safety checks.
- [5 Tips for Winterizing Your Home](https://www.knightsmechanical.com/winterizing-your-home/) - Learn 5 essential tips for winterizing your home. Discover why HVAC maintenance and professional service are key to staying warm and saving money this winter.
- [5 ways to prepare your plumbing for winter](https://www.knightsmechanical.com/prepare-your-plumbing-for-winter/) - Before the first freeze hits, prepare your plumbing for winter with these tips. Protect pipes, water heaters, disposals, and toilets from cold-weather damage.
- [Common Fall Plumbing Problems and How to Avoid Them](https://www.knightsmechanical.com/fall-plumbing-problems/) - Prevent fall plumbing problems: clogged gutters, frozen pipes, and sewer line backups. Learn key tips to protect your home and avoid costly repairs this season.
- [How to Get the Best Results from your New Furnace](https://www.knightsmechanical.com/new-furnace/) - Discover tips to maximize the lifespan and efficiency of your new furnace. Learn key steps and habits to avoid for long-lasting comfort and lower energy costs.
- [How to Detect and Prevent Tree Roots in a Sewer Line](https://www.knightsmechanical.com/tree-roots-in-a-sewer-line/) - Learn how to detect and prevent tree roots in a sewer line. Discover warning signs, prevention tips, and solutions to avoid costly plumbing repairs.
- [Four Ways to Tell if Your HVAC Unit is Energy Efficient?](https://www.knightsmechanical.com/hvac-unit-is-energy-efficient/) - Wondering if your HVAC unit is energy efficient? Learn four easy ways to check your unit's performance, efficiency rating, and when it's time to consider a replacement.
- [Why is my double sink backing up on the other side?](https://www.knightsmechanical.com/double-sink-backing-up/) - Wondering why your double sink backing up on one side? Learn the common causes-like clogged drains and garbage disposal issues, and how to fix them.
- [Ideal indoor humidity to feel comfortable in your home all year long](https://www.knightsmechanical.com/ideal-indoor-humidity/) - Discover how maintaining ideal indoor humidity, 30-50%, can boost comfort, protect health, and prevent home damage. Learn tips to control moisture every season.
- [So where should I set my thermostat to be comfortable in the summer?](https://www.knightsmechanical.com/thermostat-temperature-in-summer/) - Finding the right indoor temperature in the summer can be a balancing act between comfort and energy efficiency. Setting your thermostat to be comfortable.
- [Practice these habits to help prevent toilet clogs](https://www.knightsmechanical.com/practice-these-habits-to-help-prevent-toilet-clogs/) - A clogged toilet is a nuisance no one wants to deal with. A clogged toilet can lead to bigger plumbing issues. There are steps to prevent toilet clogs.
- [Water softener or water filter? Which is right for my home?](https://www.knightsmechanical.com/water-softener-vs-water-filter/) - When it comes to improving the quality of your home's water, understanding the difference between a water softener or water filter is essential.
- [All about your options when it comes to HVAC filters](https://www.knightsmechanical.com/hvac-filters/) - HVAC filters play a significant role in trapping dust, pollen and other airborne particles, contributing to better air quality in your home or office.
- [Why you should have a plumbing inspection before buying a home](https://www.knightsmechanical.com/plumbing-inspection-before-buying-a-house/) - One crucial aspect often overlooked in purchasing a new home, is a plumbing inspection. Here's why you should have a plumbing inspection before buying a home.
- [Make sure your HVAC system is ready for the summer heat](https://www.knightsmechanical.com/hvac-ready-for-summer/) - To ensure your AC keeps you cool and comfortable this summer, it’s crucial to prepare ahead of time. Make sure your HVAC system is ready for the summer heat.
- [How often should you clean your AC condenser coils?](https://www.knightsmechanical.com/clean-ac-condenser-coils-2025/) - How often should you clean your ac condenser coils? - How often should be cleaned. - Benefits of regular cleaning are essential for optimal ac performance.
- [The top ways you can reduce your home water bill](https://www.knightsmechanical.com/reduce-water-bill/) - The top ways you can reduce your home water bill. Additional tips for conserving our planets resources. Easy to implement strategies to lower water bill
- [Ductless AC system: how it works, advantages and disadvantages](https://www.knightsmechanical.com/ductless-ac-system/) - In the quest for efficient home cooling solutions, ductless AC systems, also known as split air conditioners, have emerged as a popular choice. These systems offer an alternative to the traditional central air conditioning units, bringing a host of advantages and a few disadvantages. Understanding how ductless AC systems work can help homeowners make informed
- [How to know you need a new water heater…before the shower turns cold](https://www.knightsmechanical.com/signs-you-need-new-water-heater/) - When your morning shower suddenly turns icy cold, it’s probably past the time to ask: Do I need a new water heater? Recognizing the earlier signs that your water heater is failing can save you from unexpected cold surprises and potential water damage in your home. Here, we explore the top indicators that it might
- [What to expect when you replace your HVAC system](https://www.knightsmechanical.com/replacing-hvac-system-2025/) - Replacing your HVAC system can feel like a daunting task, but understanding the process and what to expect can simplify the experience. This HVAC replacement guide will walk you through the key steps and considerations, ensuring a smooth transition to a new, efficient system. Determining what size is needed Choosing the right size HVAC system
- [Here are common sources of water leaks in your home](https://www.knightsmechanical.com/common-household-water-leaks/) - Household water leaks are not only a nuisance but can also lead to significant damage and increased utility bills. Understanding the common types of water leaks in your home is the first step in effective water leak detection and prevention. Here are some typical sources of household water leaks and tips on how to address
- [Seven things you can do to keep pipes from freezing](https://www.knightsmechanical.com/prevent-pipes-from-freezing/) - Winter brings its own set of challenges, and one of the most pressing concerns for homeowners is the risk of frozen pipes. When water freezes, it expands, which can cause your pipes to burst, leading to costly repairs and water damage. Fortunately, there are several proactive steps you can take to avoid this chilly dilemma.
- [What can I fix myself and when do I need to call a plumber?](https://www.knightsmechanical.com/need-a-plumber/) - Homeowners can handle a number of small plumbing issues on their own, depending on skill and also how much they want to get involved with plumbing. Everyone, for example, should be able to locate the water shutoff valve and turn off the water supply to their home. Beyond that, it comes down to the individual.
- [Take extra care of your HVAC system if you have pets in your home](https://www.knightsmechanical.com/pet-hair-and-your-hvac-system/) - Pets are an important part of many people’s lives and bring a great deal of happiness to a family. And it’s not unusual for dogs and cats to live inside the home as part of their family. With that comes shedding and cleaning pet hair and fur off furniture, floors and clothing. Often overlooked, however,
- [Here’s how to make sure your sump pump is ready for summertime downpours](https://www.knightsmechanical.com/prepare-your-sump-pump/) - Summer storms can be a refreshing respite from the heat, but they can also be a cause for concern if your home isn't properly equipped to handle the downpour. One of the key defenses against flooding during these storms is a well-maintained home sump pump. We'll guide you through the steps to ensure that your
- [Summer is coming. Now’s the time to make sure your AC system is ready for the heat.](https://www.knightsmechanical.com/get-your-ac-ready-for-summer/) - Summer heat can put a lot of strain on your HVAC system. As temperatures rise, your air conditioning unit works harder to keep your home cool and comfortable. However, excessive strain can lead to inefficiency, high utility bills, and potential system breakdowns. To keep your HVAC system in top shape during the sweltering summer months,
- [5 HVAC troubleshooting tips every homeowner should know](https://www.knightsmechanical.com/hvac-troubleshooting-tips/) - Maintaining your heating and air conditioning system is crucial for keeping your home comfortable year-round. When issues arise, knowing some basic troubleshooting tips can save you time and money. Here are five HVAC troubleshooting tips every homeowner should know. Check the thermostat The thermostat is the brain of your HVAC system. If it’s not set
- [Is it time to replace your aging, under-performing HVAC system?](https://www.knightsmechanical.com/replacing-hvac-system/) - Understanding the impact of an HVAC system replacement on your wallet might seem counterintuitive at first. After all, a brand-new system involves upfront costs. But when you look at the long-term savings on energy bills, increased efficiency, and fewer repair costs, the picture becomes clearer. Let's delve into how upgrading your HVAC system can be
- [How to save money with a programmable thermostat](https://www.knightsmechanical.com/programmable-thermostat-savings/) - In the quest to lower energy bills, many homeowners are turning to programmable thermostats. These devices promise to enhance energy efficiency and reduce costs. But how much can you actually save after installing a programmable thermostat? This article will break down the potential savings and how to maximize them. Understanding programmable thermostat savings Programmable thermostats
- [Preparation before vacation can prevent major plumbing issues while you’re gone](https://www.knightsmechanical.com/prepare-plumbing-for-vacation/) - When you're jetting or driving off to a relaxing vacation, the last thing you want to worry about is your home's plumbing. While it's always wise to consider turning off the main water supply to prevent possible leaks, it's not the only option. With a few preventative maintenance steps, you can ensure that your plumbing
- [Use ceiling fans this summer to make rooms feel cooler](https://www.knightsmechanical.com/use-ceiling-fans-in-summer/) - As the mercury rises, finding cost-effective ways to stay cool becomes a priority for many homeowners. Integrating ceiling fans into your home improvement strategy can not only enhance the comfort of your living space but also contribute to significant summer savings. Here's how utilizing ceiling fans can make your rooms feel cooler and more inviting
- [Clean pets are great, but make sure you take care of your plumbing, too](https://www.knightsmechanical.com/plumbing-and-pet-bathing/) - Bathing your furry friend is an essential part of pet care, but it can also lead to plumbing issues if not done properly. To keep your dog clean and your pipes clear, here's a guide on the best way to give your dog a bath and protect your plumbing. Outdoors or indoors? When the weather
- [It's time to find your home water shutoff valve](https://www.knightsmechanical.com/water-shutoff-valve/) - When it comes to maintaining your home, there are some things that fall into the "must-know" category. Among these essentials is the location and operation of your home water shutoff valve. Understanding where this valve is and how to use it is crucial for every homeowner or renter. In an emergency, shutting off the water
- [Put these tips in place to ensure your home maintains a healthy air quality](https://www.knightsmechanical.com/indoor-air-quality/) - Indoor air quality is an essential component of a healthy home environment. Whether you're living with pets, smokers, or simply want to ensure the air in your home is as clean as possible, there are effective strategies you can implement. From HVAC system maintenance to adopting clean living habits, enhancing your indoor air is both
- [Common plumbing emergencies and what to do about them](https://www.knightsmechanical.com/plumbing-emergencies/) - When it comes to home maintenance, plumbing emergencies can be some of the most stressful situations to deal with. Knowing the most common home plumbing emergencies can help you act quickly and minimize damage. Here, we'll discuss the top plumbing issues homeowners face and what to do about them. Burst pipes A burst pipe is
- [How to prepare for emergency plumbing situations this winter](https://www.knightsmechanical.com/24-10-3-winter-plumbing-emergencies/) - Winter can be harsh on your home's plumbing system. The cold weather can lead to a variety of plumbing emergencies that require immediate attention. Knowing how to prepare for these situations can save you a lot of stress and money. Here are some essential tips to help you get ready for emergency plumbing situations this
- [Save money on heating and cooling bills without sacrificing home comfort](https://www.knightsmechanical.com/24-10-17-hvac-tips/) - Keeping your home comfortable year-round can be expensive, but there are ways to reduce heating and cooling costs without sacrificing comfort. Some of them you can do yourself with minimal investment. Here are some effective strategies to save money on your energy bills. Seal doors and windows Drafty doors and windows are one of the
- [Everything you you need to know about your home’s sump pump](https://www.knightsmechanical.com/sump-pump/) - Sump pumps play a crucial role in preventing basement flooding and water damage, especially in areas prone to heavy rainfall or high water tables. Whether you're a homeowner or planning to install one, understanding the basics of sump pumps is essential. Let's dive into how sump pumps work, their maintenance, and troubleshooting tips. What is
- [Should I be concerned about a burning smell when I turn on the heat?](https://www.knightsmechanical.com/hvac-burning-smell/) - When you first turn on your heating system, noticing a burning smell can be alarming. Understanding why this happens and what actions to take can help ensure your safety and the efficiency of your HVAC system. Let’s break down the causes of a burning smell when you turn your heat on and what you should
- [Warning signs of a sewer backup, what to do about it and how to prevent more](https://www.knightsmechanical.com/sewer-line-backup/) - Sewer backups are a common issue that many homeowners face, but they can be both inconvenient and costly. Understanding the common causes of sewer backups and how to prevent them is crucial for maintaining a safe and comfortable home environment. Sewer backups occur when wastewater cannot flow freely through the sewer line, causing it to
- [Heating system blowing cold air? Here are the main causes and what to do about it](https://www.knightsmechanical.com/hvac-blowing-cold-air/) - When your home HVAC system starts blowing cold air instead of warm, it can be both perplexing and uncomfortable. Understanding the common reasons behind this issue can help you troubleshoot and potentially resolve the problem without needing immediate professional assistance. Thermostat settings One of the simplest explanations for your HVAC system blowing cold air is
- [Avoid Frozen Pipes With These Simple Reminders](https://www.knightsmechanical.com/avoid-frozen-pipes-with-these-simple-reminders/) - Winter is on its way. Even if the Farmer’s Almanac is predicting a mild winter in Kentucky, you can bet there will be several days when the temperatures go well below freezing. So now’s the time to winterize your home, paying special attention to the part that’s most at risk: your plumbing system. Frozen water
- [Want to sleep well? Cooler is better, but there’s no single perfect temperature to fit everyone](https://www.knightsmechanical.com/your-perfect-sleep-temperature/) - [vc_row][vc_column][vc_column_text] So your heating and cooling system is humming along at peak performance. Morning, daytime and evening, your entire home is maintaining the perfect, comfortable temperature…Then it’s time for bed. And the debate begins inside your own head, with your partner or both about where to set the thermostat. A rule to sleep by: Heat
- [Why you shouldn’t put coffee grounds down your sink, and what happens when you do.](https://www.knightsmechanical.com/coffee-grounds-down-sink/) - [vc_row][vc_column][vc_column_text] People often ask, “It’s OK to put coffee grounds down the sink as long as I flush with enough water, right?” No. Don’t do it. Even if you’ve been told that flushing coffee grounds down the sink from time to time will help “clean” the drain pipe and freshen the scent. That’s not true.
- [Save money by getting your HVAC system serviced only when there’s a problem? Not a good idea.](https://www.knightsmechanical.com/hvac-regular-service/) - [vc_row][vc_column][vc_column_text] Hey, as long as I get warm air in the winter and cool air in the summer, my HVAC system is good to go, right? Celebrate my good fortune and move on to something that really is a problem. Not so fast! Think about your heating and cooling system like your car. You change
- [Water heater leaking? Here are eight common causes of water heater leaks](https://www.knightsmechanical.com/water-heater-leaking/) - [vc_row][vc_column][vc_column_text] It’s the day homeowners dread: When it comes to looking for problems with home appliances, inspecting the water heater generally is low on the list for most people. The water heater often is located in a tight, out-of-the-way place, out of sight and out of mind until it quits working. But maybe you happen
- [How To Tell If Your HVAC System May Be Calling It Quits For Good](https://www.knightsmechanical.com/hvac-calling-it-quits/) - [vc_row][vc_column][vc_column_text] It’s the day homeowners dread: Their HVAC system calls it quits for good. Maybe the heat just stopped working seemingly without warning, or the air conditioning that had been struggling for several summers finally gave out. Wouldn’t it be nice at least to know when that day is coming so you could plan for
- [When You’re Looking For A Plumber, Here Are Some Questions to Ask](https://www.knightsmechanical.com/looking-for-plumber/) - Household plumbing often requires skills beyond what most homeowners possess. Even simply fixing a leaky faucet or unclogging a toilet can become unmanageable in a hurry, not to mention create a sizable mess! When you get into installing a water heater, a toilet — or even an entire new bathroom — plumbing definitely is complex
- [Budget-Friendly Tips To Keep Your Home Warm This Winter](https://www.knightsmechanical.com/budget-friendly-tips-to-keep-your-home-warm-this-winter/) - Winter weather can be unpredictable in Kentucky, but there are two things you can count on: It will get cold, and fuel prices will be high. You might be tempted to crank up the thermostat, but thoughts of your heating bill are enough to stop you in your tracks. The team here at Knight’s Mechanical
- [What Is Ductless Heating?](https://www.knightsmechanical.com/what-is-ductless-heating/) - Ductless heating, more commonly known as ductless mini-split heating, is a type of HVAC system that doesn’t rely on traditional ductwork to distribute warm air throughout a home or business. This allows for a lot more flexibility in system design and for independent temperature control in different parts of a structure. Many ductless mini-split systems
- [Consider These Plumbing Do's and Don'ts Before You Go on Vacation This Holiday Season](https://www.knightsmechanical.com/consider-these-plumbing-dos-and-donts-before-you-go-on-vacation-this-holiday-season/) - So you’ve ticked off all the boxes on your vacation prep checklist. You’ve locked all the doors and windows, made sure the stove and coffee maker are turned off, and checked the alarm system. But have you given any thought to safeguarding your home’s plumbing system while you’re gone? It’s something that most people don’t
- [Temps Are Falling — Is it Time To Turn up the Heat?](https://www.knightsmechanical.com/temps-are-falling-is-it-time-to-turn-up-the-heat/) - As the leaves begin to change, it’s a sign that Kentuckians will soon have to decide when to turn up the heat. Cold fronts and late heat waves complicate matters as we try to keep the indoors comfortable without having high heating bills. 5 Things To Consider Before Touching the Thermostat Heating System Maintenance Is
- [No Hot Water? Here Are Common Reasons You Might Be Left in the Cold](https://www.knightsmechanical.com/no-hot-water-here-are-common-reasons-you-might-be-left-in-the-cold/) - Getting hit with cold water when you want to enjoy a steamy, hot shower is not a great way to start the day. Some troubleshooting tips for water heater repair may help you identify and possibly fix the issue. Set a Proper Temperature Level Water heaters work best with the thermostat set between 122–140 F.
- [Embracing Modern Comforts: The Pros and Cons of Radiant, Ductless Heat Pump, Boiler and Furnace for Home Heating](https://www.knightsmechanical.com/embracing-modern-comforts-the-pros-and-cons-of-radiant-ductless-heat-pump-boiler-and-furnace-for-home-heating/) - Whether you're considering the gentle warmth of radiant heat, the versatility of ductless heat pumps, the durability of boilers, or the reliability of furnaces, each option brings unique benefits to the table. We’ll discuss the pros and cons of each type of system to help you determine which choice is best to bring warmth and
- [Troubleshooting Tips If Your Dishwasher Is Draining Into Your Sink](https://www.knightsmechanical.com/troubleshooting-tips-if-your-dishwasher-is-draining-into-your-sink/) - Dealing with the smelly mess that results when the dishwasher is draining into the sink can be aggravating. But armed with the right knowledge, you can identify and resolve the issue with confidence. If you need to brush up on your plumbing terms, get refreshed and let’s move on to these common kitchen plumbing problems
- [Essential End-of-Season HVAC Maintenance Tips for Optimal Performance](https://www.knightsmechanical.com/essential-end-of-season-hvac-maintenance-tips-for-optimal-performance/) - As the summer days start to wind down, it’s a great time for homeowners to review their seasonal to-do list to ensure their homes are ready for cooler weather. As you prepare for fall and winter in Kentucky, one thing that shouldn't be neglected is end-of-season HVAC maintenance by a trusted professional. Replace Your Air
- [Digging Up the Mystery: Use These Simple Steps To Find Your Septic Tank](https://www.knightsmechanical.com/digging-up-the-mystery-use-these-simple-steps-to-find-your-septic-tank/) - If you are a new homeowner or haven’t had to do any major plumbing repair at your home, there is a good chance that you don’t know where your septic tank is located. As a responsible homeowner, you should know the location of your septic tank. First, you don’t want to be searching for it
- [Can One Mini-Split System Cool Your Entire House? It Depends, and Here's Why](https://www.knightsmechanical.com/can-one-mini-split-system-cool-your-entire-house-it-depends-and-heres-why/) - Gone are the days of air conditioning upgrades requiring costly and complicated building alterations. Thanks to mini-split systems, you can easily switch to a convenient ductless system that offers immense versatility and efficiency. However, not being well-informed about mini-split systems could cause you to miss out on the true value they offer. Read on for
- [Understanding Hard Water: Why Investing in a Water Softening System Is Essential](https://www.knightsmechanical.com/understanding-hard-water-why-investing-in-a-water-softening-system-is-essential/) - If you're looking for ways to improve your water quality, the first thing to consider is whether you have hard water in your home. When rain falls from the sky, it's neither hard nor soft. But when rainwater mixes with groundwater, certain minerals are carried along with it; in particular calcium carbonate and magnesium. While
- [The Benefits and Drawbacks of Removing Ductwork for a New Ductless System](https://www.knightsmechanical.com/the-benefits-and-drawbacks-of-removing-ductwork-for-a-new-ductless-system/) - As a homeowner, you're always looking for ways to improve your home's efficiency, comfort and value by taking care of HVAC issues. One increasingly popular option is installing a ductless HVAC system. But you may be wondering if you should remove the existing ductwork or leave it in place when installing a new HVAC system.
- [The Ultimate Guide to Common Plumbing Terms: A Must-Read for Homeowners](https://www.knightsmechanical.com/the-ultimate-guide-to-common-plumbing-terms-a-must-read-for-homeowners/) - Understanding basic plumbing terms can be incredibly helpful when dealing with maintenance, repairs or even remodeling projects. This ultimate guide to common plumbing terms will break down essential terminology, empowering you to communicate effectively with HVAC professionals. Access Panel: A removable panel in your wall or ceiling that allows you to work on plumbing or
- [Why Is My AC Unit Running but Not Putting Out Any Cold Air?](https://www.knightsmechanical.com/why-is-my-ac-unit-running-but-not-putting-out-any-cold-air/) - You wake one morning and find the temperature has skyrocketed in your home. You're sure the AC is running, but it's not cooling your home. What’s wrong? Such a scenario can be quite a nightmare. And unless you figure out the cause, things can get uncomfortable quite fast. Let's take a look at some of
- [Improve Your Water Quality With This Advice](https://www.knightsmechanical.com/improve-your-water-quality-with-this-advice/) - If the water in your home doesn’t taste great or stains your fixtures and clothing, or if your water bill skyrocketed suddenly, it pays to figure out why. Use this advice to improve the quality of the water in your home. Understanding Your Water Source The initial step in enhancing your water quality involves knowing
- [Celebrate Earth Day With These Tips to Conserve Energy](https://www.knightsmechanical.com/celebrate-earth-day-with-these-tips-to-conserve-energy/) - On April 22, we all get a chance to celebrate Earth Day. While we should appreciate our planet every day, this day in particular promotes conservation and sustainability. To celebrate Earth Day, we have come up with a few tips you can implement in your home to conserve energy. Check them out. Switch to Efficient
- [Water Heater 101: Facts Homeowners Need to Know](https://www.knightsmechanical.com/water-heater-101-facts-homeowners-need-to-know/) - You may not think about the hot water that's an integral part of modern life in your home -- until you're stuck in an ice-cold shower or a tank leak leads to a skyrocketing water bill. Here are some interesting facts you should know about your water heater and ways to conserve hot water. Water
- [Your Spring Cleaning To-Do List Should Include the Air In Your Home](https://www.knightsmechanical.com/your-spring-cleaning-to-do-list-should-include-the-air-in-your-home/) - Spring is right around the corner, and that means it’s time for a little spring cleaning around your house. You probably have been running your heating system for most of the winter. Before it’s time to turn on the AC, consider these steps to improve the air quality of your home. Have Your Heating Ducts
- [Is Your Sewer Backing Up? This Might Be the Problem](https://www.knightsmechanical.com/is-your-sewer-backing-up-this-might-be-the-problem/) - A sewer system is critical in any home or business, taking wastewater away to a treatment plant. If you don't maintain your plumbing system well, it will back up and cause sewage to enter your home or business through toilets, sinks or other drains. Causes of Sewer Backups Various factors can cause a sewer backup.
- [What Are Energy Star Ratings and What Do They Mean?](https://www.knightsmechanical.com/what-are-energy-star-ratings-and-what-do-they-mean/) - If you are considering HVAC repair or replacement, you need to know about Energy Star appliances. This designation is given to appliances that are more efficient, which can prove essential to controlling costs. Here is what to know about Energy Star and how it can save you money. What is Energy Star? The Department of
- [Be in the Know About Toilet Flow](https://www.knightsmechanical.com/be-in-the-know-about-toilet-flow/) - Your toilets are engineering marvels, yet many homeowners take them for granted – until they don’t work. Fortunately, while toilets may be misunderstood, their simple technology makes most problems easy to fix. Sure, you may need a plumber for some issues, but just as often, you can visit DIY land successfully. How does a toilet
- [What are Heating Zones and How Do You Determine Which Are Best For Your Home?](https://www.knightsmechanical.com/what-are-heating-zones-and-how-do-you-determine-which-are-best-for-your-home/) - You want your HVAC system to keep you comfortable no matter where you are in your house. With a conventional system, every room in your home gets the same amount of heating or cooling even when they are not being used. This means that some rooms are never quite at the right temperature, and you’re
- [Need-to-Know Plumbing Tips for First-time Homeowners](https://www.knightsmechanical.com/need-to-know-plumbing-tips-for-first-time-homeowners/) - So you’ve just bought your first house, and you and your family are looking forward to moving in, furnishing and decorating it, and turning it into a real home. Even through the excitement, you know it’s going to be a learning experience with potential mishaps along the way. One thing that's inevitable with any home,
- [Air Filters 101: Everything You Need to Know About Your Home's HVAC Filters](https://www.knightsmechanical.com/air-filters-101-everything-you-need-to-know-about-your-homes-hvac-filters/) - One of the most important -- and most neglected -- routine home maintenance chores is regularly changing the air filter in the heating and air conditioning system. Being out of sight and out of mind causes many people to forget to change their filters until they’re dirty, clogged and totally useless for their intended purpose.
- [Avoid Water Pipes Bursting With These 7 Tips](https://www.knightsmechanical.com/avoid-water-pipes-bursting-with-these-7-tips/) - If you live in an area of the country where the temps can fall below freezing -- and as you know, that includes Kentucky -- then the water pipes in your home are in danger of freezing. That is, unless you take the appropriate steps to prevent it. When water freezes, it expands and can
- [The Steps You and Your Technician Take to Install a New HVAC System](https://www.knightsmechanical.com/the-steps-you-and-your-technician-take-to-install-a-new-hvac-system/) - Installing a new heating and air conditioning system in your home is a complex process involving a team of technicians working all around your house. It takes several hours to complete, but the finished product will create improved efficiency, keep your family more comfortable and save you money on your utility bills. While the work
- [How to Make Sure Your Home's Plumbing Is Ready for Holiday Guests](https://www.knightsmechanical.com/how-to-make-sure-your-homes-plumbing-is-ready-for-holiday-guests/) - The holidays are just around the corner, and that means your house is about to full of family and friends. House guests and large gatherings can put a strain on your home’s plumbing system, with all the additional toilet flushing, hand washing, laundry loads, showers and dish washing. Now is the time to take care
- [5 Reasons Why Installing a Heat Pump Is a Great Idea](https://www.knightsmechanical.com/5-reasons-why-installing-a-heat-pump-is-a-great-idea/) - A heat pump is an invaluable cooling and heating system that helps you maintain a comfortable and healthy home. It warms your home during cold months and cools when the temperatures soar in summer. Modern heat pumps are reliable, safe, energy-efficient, and cost-effective, making them a good investment. Here are five reasons a heat pump
- [Plumbing Myths Debunked](https://www.knightsmechanical.com/plumbing-myths-debunked/) - Without the right plumbing, we can't have access to showers, toilets, clean drinking water, and laundry options. That makes plumbing one of the critical systems in the house. But when you are accustomed to DIYing plumbing issues, you may believe certain things that are not true. Let's debunk some of those plumbing myths. Myth: Placing
- [Smart Technology Can Benefit Your Home’s Heating System](https://www.knightsmechanical.com/smart-technology-can-benefit-your-homes-heating-system/) - Smart technology could make your heating system more efficient, reliable and convenient. It uses wireless communications and sophisticated sensors to optimize temperature settings in different parts of a home. You can also control the system from any location. Valuable Benefits Conserve fuel and electricity. Reduce heating-related emissions. Detect equipment problems early. Read informative system reports.
- [The Pros and Cons of Garbage Disposals](https://www.knightsmechanical.com/the-pros-and-cons-of-garbage-disposals/) - Garbage disposal units can help you eliminate food remnants more easily. However, they have their limits and only perform well when people clean them regularly. Let's take a look at the major pros and cons of garbage disposals: Pros of Garbage Disposals This equipment reduces the risk of plumbing problems by shredding food debris. Nevertheless,
- [Have Questions About Your AC Freezing Up? We Can Help!](https://www.knightsmechanical.com/have-questions-about-your-ac-freezing-up-we-can-help/) - As the temperature spikes in the summer, homeowners in Kentucky depend on their AC units to keep them cool and comfortable. Unfortunately, your air conditioning can sometimes freeze up -- and when it does, it can be a real problem. Having a trusted professional like Knight's Mechanical on your side can help you avoid AC
- [Should You Hire a Pro for Your Plumbing Issue or DIY? Here's What We Suggest](https://www.knightsmechanical.com/should-you-hire-a-pro-for-your-plumbing-issue-or-diy-heres-what-we-suggest/) - Plumbing is an element of your home you rarely notice unless things go wrong. When you turn on a faucet, the water flows. When you flush, the water goes. But for those times when things don't work as they should and you have a plumbing issue in your home or business, you have a decision
- [Here’s How We Make Sure You Are Getting the Right HVAC System for Your Home](https://www.knightsmechanical.com/heres-how-we-make-sure-you-are-getting-the-right-hvac-system-for-your-home/) - When it comes to HVAC systems, it’s not simply a case of one-size-fits-all. At Knight’s Mechanical, we make sure the heating and cooling system we install in your central Kentucky home will work optimally for you and your family. You can rely on our experienced specialists for an accurate assessment of your existing HVAC system,
- [The What, When and Where Regarding Your Shut-Off Valve](https://www.knightsmechanical.com/the-what-when-and-where-regarding-your-shut-off-valve/) - Homeowners don't need to know every detail about the complexities of plumbing, but it's vital to understand the basics. For instance, everyone should learn how to find and use shut-off valves. When and Why? You'll benefit from turning this valve off when a significant leak occurs and you can't easily collect the water in a
- [What Affects My Home’s Indoor Air Quality?](https://www.knightsmechanical.com/what-affects-my-homes-indoor-air-quality/) - Many factors impact your home’s indoor air quality. Some of these are within your control, while others are not. By understanding what affects your home’s indoor air quality, you can take steps to improve it. This brief overview will discuss the different factors that can impact your home’s air quality and how you can address
- [Yikes! Why Has My Water Bill Skyrocketed?](https://www.knightsmechanical.com/yikes-why-has-my-water-bill-skyrocketed/) - It's not unusual for water bills to rise from time to time, especially during the summer. On the other hand, be sure to take action if your bill dramatically increases for no apparent reason. Your plumbing system may need repair or maintenance. Potential Causes Many different fixtures and machines can develop problems that cause your
- [Need a New Air Conditioner? Consider These Key Points When Purchasing an AC Unit](https://www.knightsmechanical.com/need-a-new-air-conditioner-consider-these-key-points-when-purchasing-an-ac-unit/) - An air conditioner should always thoroughly cool your home whenever you need it. This may be the right time to install a new system if you have older equipment and notice at least one of these signs: Too little cool air Frequent strange noises Rising energy consumption Water and coolant leaks Need for frequent repairs
- [6 Subtle Signs That Your Plumbing Needs Repair or Replacement](https://www.knightsmechanical.com/6-subtle-signs-that-your-plumbing-needs-repair-or-replacement/) - It pays to notice subtle changes in how your plumbing works. These symptoms may not prevent you from taking a shower or washing the dishes right now, but they could foreshadow future problems. You can reduce the cost of repairs, prevent damage and avoid water disruptions by taking action if you notice these signs: Slow
- [Five Reasons Not to Skip HVAC Routine Maintenance](https://www.knightsmechanical.com/five-reasons-not-to-skip-hvac-routine-maintenance/) - Sure, we get it. Like the expression goes, “A stitch in time saves nine.” But in reality, who has the time or resources to maintain every single thing around your house, car and life? No one. So you must pick and choose what’s most important. Why Choose the HVAC System? Think about the machines you
- [Celebrate Earth Day With These Simple and Useful Water Conservation Tips](https://www.knightsmechanical.com/celebrate-earth-day-with-these-simple-and-useful-water-conservation-tips/) - April 22 is the 52nd anniversary of Earth Day, created in 1970 to bring attention to how we can protect the environment and be good citizens of the planet. While there are many ways to protect the earth, we plumbers naturally think about water. According to the EPA, the average U.S. household uses 82 gallons
- [Why the Humidity in Your Home Matters](https://www.knightsmechanical.com/why-the-humidity-in-your-home-matters/) - Most people only think about humidity when it comes to the outdoors. The old cliche, ‘It’s not the heat, it’s the humidity’ is often heard in the summer, while chapped lips and noses are blamed on the dryness of cold winter days. Indoor humidity levels are rarely thought of, but it’s an important consideration for
- [7 Reasons for Changes to Your Water Pressure](https://www.knightsmechanical.com/7-reasons-for-changes-to-your-water-pressure/) - Maybe you were taking a shower, washing dishes, or watering your garden. Suddenly, the water pressure dropped to almost nothing. Or it unexpectedly gushed with power. Perhaps you have varying water pressure in different parts of your home. While fluctuating and uneven water pressure can be annoying, it can also be a sign of something
- [What You Need to Know About Your HVAC Warranty](https://www.knightsmechanical.com/what-you-need-to-know-about-your-hvac-warranty/) - Does your HVAC have a warranty? What is covered by the warranty? Knowing the answers to these questions can help save you a lot of time, hassle, and expense if you need emergency HVAC repair services. At Knight's Mechanical, we aim to explain the warranty process as clearly as possible, so you know what is
- [Time for Your Home's Spring Maintenance? Don't Forget the Plumbing!](https://www.knightsmechanical.com/time-for-your-homes-spring-maintenance-dont-forget-the-plumbing/) - Plumbing makes modern life possible by providing running hot and cold water on demand. We take it for granted when we're thirsty, taking baths, cleaning, and more. It's all too easy to forget about how it works -- until something doesn't. Thankfully, there are measures you can take to avoid plumbing problems that can be
- [Are You Doing These 5 Things to Heat Your Home Efficiently?](https://www.knightsmechanical.com/are-you-doing-these-5-things-to-heat-your-home-efficiently/) - Heating your home doesn't come without costs, but there are things you can do to boost your home's heating efficiency. Here are five things you should be doing to make sure your money isn't escaping along with the heat. Check and clean vents, ducts, and filters Make sure that your furnace ducts are properly sealed,
- [Plumbing Emergencies That Are Actual Emergencies](https://www.knightsmechanical.com/plumbing-emergencies-that-are-actual-emergencies/) - Things happen – that’s a given. One of the worst things that can occur is a plumbing emergency (or one you think is an emergency) during the middle of the night or on a major holiday. If you know nothing about plumbing, it’s easy to consider something major, even if it’s not. How do you
- [Where Does It Go? Beyond-the-Drain Details Every Homeowner Should Know](https://www.knightsmechanical.com/where-does-it-go-beyond-the-drain-details-every-homeowner-should-know/) - What happens after you run the shower, flush the toilet, or use the garbage disposal? Understanding basic plumbing can help you avoid common problems such as leaks and clogged drains. Where Does It Go? Water pressure and gravity work together to ensure that drained water makes its way into your home's drain pipes. From there,
- [Do Heat Pumps Use a Lot of Electricity? Here Are Answers to Common Heat Pump Questions](https://www.knightsmechanical.com/do-heat-pumps-use-a-lot-of-electricity-here-are-answers-to-common-heat-pump-questions/) - A heat pump can be a great alternative to a traditional HVAC unit. Alternatively, it can be used in conjunction with your existing heating system to keep your home warm while lowering your energy bills. If you are considering a heat pump for your home, the following answers to common questions can help you make
- [What Is On-Demand Hot Water?](https://www.knightsmechanical.com/what-is-on-demand-hot-water/) - An on-demand water heater is a system for your home to have hot water, without the need for a hot water storage tank. At Knight's Mechanical, a plumber can provide you with an estimate of what it would cost to install an on-demand water heater in your home and discuss the benefits of such a
- [Can Radiant Heat Go Under My Existing Floor?](https://www.knightsmechanical.com/can-radiant-heat-go-under-my-existing-floor/) - Sub-floor radiant heating has a lot to offer. It's ultra-quiet, energy-efficient, durable, and requires minimal maintenance. It's also highly effective, keeping your home at just the right temperature during the cold fall and winter months. Additionally, radiant heating can be tweaked to suit your needs. You can install it in some or all of the
- [Toilet Talk: Frequently Asked Questions About Your Commode](https://www.knightsmechanical.com/toilet-talk-frequently-asked-questions-about-your-commode/) - If you have a clogged toilet, knowing when to call a plumber for help is important. While you might be able to take care of a localized clog yourself, anything that is deep in the system will need to be addressed by a professional. Reasons to call a plumber for your toilet include: A toilet
- [The Pros and Cons of Installing a Heat Pump](https://www.knightsmechanical.com/the-pros-and-cons-of-installing-a-heat-pump/) - A heat pump system can enhance your existing HVAC system, or replace what is already there. We work with homeowners on an HVAC system plan that is right for the weather conditions, size of the home, and budget of the homeowner. Installing a new heat pump in your home has a number of benefits. It's
- [Signs Your Sewer Line is Leaking or Broken -- and How to Get it Repaired](https://www.knightsmechanical.com/signs-your-sewer-line-is-leaking-or-broken-and-how-to-get-it-repaired/) - As a homeowner, you probably don’t think about your sewer system that much. But now that you are (you’re welcome!), do you worry about your sewer lines leaking or breaking? How would you know if this happened? Like other systems in your home, your sewer lines also should be maintained regularly by a plumbing team.
- [How Can I Improve the Air Quality in My Home to Help My Allergies?](https://www.knightsmechanical.com/how-can-i-improve-the-air-quality-in-my-home-to-help-my-allergies/) - If you suffer from seasonal allergies or asthma, you know how important it is to have good air quality in your home. It has become even more important during the past year, which is why many homeowners have started paying closer attention to their HVAC systems; specifically the air conditioner. Learn why the air quality
- [Answers to Your Most Common Questions About Your Air Conditioner](https://www.knightsmechanical.com/answers-to-your-most-common-questions-about-your-air-conditioner/) - Don't let avoidable HVAC issues ruin your summer. Here are answers to common AC questions that will help you keep your home at the perfect temperature all summer long. Q: How often should I change my AC’s filter? A: Once a month is ideal for most people. However, pet owners, large families, and people with
- [Hard Water 101: Here’s What You Need to Know About Hard Water](https://www.knightsmechanical.com/hard-water-101-heres-what-you-need-to-know-about-hard-water/) - Hard water is tap water that contains too much calcium, magnesium, and/or other minerals. These contaminants can cause serious problems for your health and home if not appropriately dealt with. If you suspect your home has hard water, look out for the following warning signs: Stained Water Outlets Stubborn, crusty stains that won't come off
- [How to Conserve Water at Home With the Right Water Fixtures](https://www.knightsmechanical.com/how-to-conserve-water-at-home-with-the-right-water-fixtures/) - The average person uses up to 100 gallons of water a day and shells out nearly $73 a month for water bills. Thankfully, it's not hard to reduce water consumption and lower your bills with the right fixtures. Faucets Older faucets use up to 2.5 gallons a minute. New faucets, on the other hand, use
- [Hiring an HVAC Company? Here’s What You Need to Know](https://www.knightsmechanical.com/hiring-an-hvac-company-heres-what-you-need-to-know/) - Hiring the right HVAC company can spell the difference between an HVAC system that runs smoothly year-round and a system with continual problems and glitches. Here are a few things you'll want to know about finding the Kentucky HVAC company that can best meet your needs. Pay Attention to Licensing All HVAC technicians in Kentucky
- [Do I Need a Water Softening System? Here are the Pros and Cons](https://www.knightsmechanical.com/do-i-need-a-water-softening-system-here-are-the-pros-and-cons/) - When most people think of reasons to call a plumber, a water leak or clogged toilet probably comes to mind. But don’t forget, one important reason is to install a water softener, a necessity for homes and offices in some locations. Do I Have Hard Water? There are a few signs and symptoms of hard
- [Are There Benefits to Installing a Ductless HVAC System? Here’s What You Need to Know](https://www.knightsmechanical.com/are-there-benefits-to-installing-a-ductless-hvac-system-heres-what-you-need-to-know/) - You may have heard about a ductless HVAC system, but do you know why it may be a good option for your home or business? While a ductless HVAC can serve as a replacement new HVAC system, it can also be used in addition to the standard whole house system. What Is a Ductless HVAC
- [Are There Advantages to a Tankless Water Heater?](https://www.knightsmechanical.com/are-there-advantages-to-a-tankless-water-heater/) - A tankless water heater heats up water on demand, providing you with immediate hot water whenever you need it. It's a great device with many advantages. However, it also has some downsides you'll want to know about before installing one. The Advantages There is almost no limit to your supply of hot water. Many devices
- [Will My Air Conditioner Clean the Air in My Home?](https://www.knightsmechanical.com/will-my-air-conditioner-clean-the-air-in-my-home/) - An air conditioner's primary purpose is to cool your home, not purify the air. Even so, an AC unit can significantly improve air quality in your home if the unit is properly maintained. How an AC Unit Works An AC unit sucks warm air into a filter. The air cools down after passing over a
- [How to Avoid the Most Common Plumbing Emergencies](https://www.knightsmechanical.com/how-to-avoid-the-most-common-plumbing-emergencies/) - It's never a convenient time for your plumbing to break. However, you can avoid a costly emergency plumbing repair with a little planning and organization. Knight's Mechanical has put together a few tips to help you prevent a plumbing catastrophe. Common Plumbing Emergencies What is a plumbing emergency? If you've never experienced clogged drains and toilets, or
- [How Complicated Is It to Upgrade My Thermostat to a Smart Thermostat?](https://www.knightsmechanical.com/how-complicated-is-it-to-upgrade-my-thermostat-to-a-smart-thermostat/) - Nowadays, technology has found its way into every niche of our lives — right down to the residential heating systems. If you have a traditional analog thermostat, you may have gotten used to dialing the heat up or down to keep your home comfortable. However, it could be costing you more money than you know.
- [What Are the Bath and Shower Trends for 2021?](https://www.knightsmechanical.com/what-are-the-bath-and-shower-trends-for-2021/) - Bathrooms aren't just meant to be functional. They have a lot of hidden potential for transforming the overall look, feel, and livability of your home. Here are some bathroom remodel and design trends that homeowners and designers alike are excited about this year. Putting a Premium on Relaxation Soaking tubs are in high demand as homeowners
- [What Is Typically Included in a Maintenance Plan for an HVAC System?](https://www.knightsmechanical.com/what-is-typically-included-in-a-maintenance-plan-for-an-hvac-system/) - Are you wondering if an HVAC maintenance plan is worth the cost? What does such a plan include anyway? The truth is that plan amenities and services vary depending on the type of HVAC unit you own and which company is handling the maintenance. However, here are some common – yet important – services you
- [DIY Faucet Repair and When to Call a Plumber](https://www.knightsmechanical.com/diy-faucet-repair-and-when-to-call-a-plumber/) - With copious YouTube videos available on everything from unclogging the drain to installing a new showerhead, bold homeowners can sometimes act as make-shift plumbers. Remember to research the tools and parts you need to finish the task at hand. For example, it's a good idea to keep Teflon tape, plumber's wrenches and a toilet snake
- [Telltale Signs You Need to Repair (or Replace) Your Furnace](https://www.knightsmechanical.com/telltale-signs-you-need-to-repair-or-replace-your-furnace/) - Do you know the warning signs that you need to fix or replace your furnace? Perhaps your home never properly heats up or your electricity bill suddenly skyrockets. A corroded flue, knocking sounds coming from your furnace, poor air quality, and endless stopping and starting all indicate that you need to think about furnace repair
- [What Items in My Home Might Leak Gas and Who Do I Call If I Suspect a Leak?](https://www.knightsmechanical.com/what-items-in-my-home-might-leak-gas-and-who-do-i-call-if-i-suspect-a-leak/) - There are numerous household appliances and systems that run on gas or propane, and most homes today have at least one. The odds that they will develop a gas leak are slim, but it is possible. During winter, the use of furnaces and gas fireplaces increases the potential for leaks. We’ll explain what appliances might
- [How Do I Know If My Home Heating System Is Making Me Sick?](https://www.knightsmechanical.com/how-do-i-know-if-my-home-heating-system-is-making-me-sick/) - It’s natural to smell a burning or musty smell the first time the heating system is activated after months of non-use. A musty smell fills the air, dust may fly, and unpleasant odors permeate the whole house quickly. If your heating system is healthy and well maintained, the smell should dissipate quickly. Should it not,
- [Preparing Your Home for the Colder Temperatures](https://www.knightsmechanical.com/preparing-your-home-for-the-colder-temperatures/) - Practical preparation before winter sets in will keep your heating bills as low as possible. Your heating and cooling systems, plus plumbing, will serve you longer if they need not work too hard against Mother Nature. What You Can Do to Prep for Winter Here are some steps you can take to make sure you stay comfortable all winter
- [Steps to Take to Prevent Your Waterlines From Freezing This Winter](https://www.knightsmechanical.com/steps-to-take-to-prevent-your-waterlines-from-freezing-this-winter/) - While Kentucky is fortunate to not get extreme amounts of snow, the colder months from December through February can certainly bring some freezing temperatures. As you say farewell to grilling on the patio, prepare your garden with a little extra mulch, and bring in the outdoor furniture, make sure to take some steps to winterize
- [How Do I Know If I Need a New HVAC System?](https://www.knightsmechanical.com/how-do-i-know-if-i-need-a-new-hvac-system/) - Is your HVAC system acting strangely? How do you know when to repair or replace it? One of the first signs of distress is that the system is not cooling or heating as it should. There are a few reasons why it may not be performing at its best. Before you call an HVAC company,
- [How to Avoid Plumbing Issues During the Holidays](https://www.knightsmechanical.com/how-to-avoid-plumbing-issues-during-the-holidays/) - The last thing that you want during the holidays is for an unexpected plumbing issue to develop. Imagine the frustration of a clogged sink full of dishes, let alone the embarrassment of an overflowing toilet. While you cannot prevent every plumbing issue, you can take steps to minimize the chances of them developing during the
- [Why Does My Heating Unit Emit Strange Smells?](https://www.knightsmechanical.com/why-does-my-heating-unit-emit-strange-smells/) - Is a strange odor coming from your heating unit? Most professional heating and cooling technicians recommend biannual checkups on your HVAC or furnace-powered comfort appliances. This service is the first step to early identification of potential problems while also cleaning the system to avoid that funky smell when you fire up the heat at the
- [Do You Need a Home Water Softener? Here Are Some Telltale Signs](https://www.knightsmechanical.com/do-you-need-a-home-water-softener-here-are-some-telltale-signs/) - Hard water can become quite a burden around the home, resulting in complex stains, plumbing clogs, itchy skin, dry hair, and higher utility bills. However, several other culprits can cause similar complications. The first step is to determine whether you have hard water by buying a professional test kit or hiring a pro. How do
- [Is Your Air Conditioner Making Strange Noises?](https://www.knightsmechanical.com/is-your-air-conditioner-making-strange-noises/) - It sounds like the start to a prank phone call: Is your air conditioner running? (Well, you should go out and catch it!) Actually, there is one time when you really do need to listen to what your air conditioner has to say. If you notice strange sounds coming from the unit, it might be
- [Top Reasons to Call a Plumber](https://www.knightsmechanical.com/top-reasons-to-call-a-plumber/) - If you own a home, it’s always a wise idea to have a list of trusted repair providers on hand. But how do you know when you need a professional to come diagnose the problem? Here are the top reasons to call a plumber. Clogged Drains One of the most common reasons why you might
- [AC Tips for Hot Summer Days](https://www.knightsmechanical.com/ac-tips-for-hot-summer-days/) - We’re all looking for ways to save money on our AC bill during the hottest time of the summer. The median cost to cool a 2,500-square-foot house in the summer is $133 per month, according to sense.com. That can rise to nearly $500 per month in hot climates. Even in relatively cooler states, the cost
- [Unclogging Your Sink Improperly Can Lead to More Problems! Avoid These Mistakes, and Unclog Like a Plumber](https://www.knightsmechanical.com/unclogging-your-sink-improperly-can-lead-to-more-problems-avoid-these-mistakes-and-unclog-like-a-plumber/) - One of the most common household plumbing problems you might encounter is a clogged sink drain. However, trying to tackle the problem yourself can cause more harm than good. Here are a few of the most common mistakes to avoid. Mistake No. 1: Not Plunging Most people instantly go to drain cleaner or other methods
- [How to Change an Air Conditioning Filter](https://www.knightsmechanical.com/how-to-change-an-air-conditioning-filter/) - Your air conditioning filter should be replaced every one to six months, depending on the type of filter you select, how frequently you use your air conditioning unit or HVAC system, and the amount of dirt and dust in the area where you live. An air conditioning filter helps to trap dirt, dust, pollen, dander
- [What to Do When the Toilet Is Leaking](https://www.knightsmechanical.com/what-to-do-when-the-toilet-is-leaking/) - A leaky toilet is not something you should ignore. It can damage your bathroom’s floor and cabinets. It can also be unsanitary at times and can present a slip-and-fall hazard. If you suspect your toilet is leaking, or there is an obvious puddle and you know your toilet is leaking, you may find yourself wondering
- [Best Ways to Cool Older Homes During the Summer](https://www.knightsmechanical.com/best-ways-to-cool-older-homes-during-the-summer/) - Old homes are not necessarily known for their climate control, leaking both warm and cool air from their tired frames. There’s only so much weatherizing and sealing of windows you can do, but eventually the heat just gets in during the summer. And if the home doesn’t have central air conditioning, a swamp cooler isn’t
- [Keep Your Garbage Disposal Running Smoothly](https://www.knightsmechanical.com/keep-your-garbage-disposal-running-smoothly/) - How great is your garbage disposal? It makes kitchen clean up a snap – as long as you don’t crunch a fork in it. And as long as you keep it clean and working optimally. Your time-saving household tools and appliances are absolute wonders. An ounce of prevention is worth a pound of cure to
- [Home-Cooling Mistakes to Avoid](https://www.knightsmechanical.com/home-cooling-mistakes-to-avoid/) - During the dog days of sweltering summer heat, most Kentuckians can be found inside our homes thanks to modern HVAC systems that keep us cool. However, there are some common errors that incidentally result in higher cooling bills that can easily be avoided. These are the top three AC no-no’s that homeowners make along with
- [Things Not to Flush](https://www.knightsmechanical.com/things-not-to-flush/) - While it’s easy to view the toilet as a free-for-all place to dump and flush anything, it’s actually risky to do so. Many items dubbed “flushable” aren’t as flushable as you think and can cause serious septic problems while some are downright toxic to the environment. Here are a few things you should never flush
- [Is Your Air Conditioner Ready for Summer?](https://www.knightsmechanical.com/is-your-air-conditioner-ready-for-summer/) - Summer is coming, and we will want to stay cool and comfortable inside our homes. Now is the time for maintenance and preparedness. Make sure your system is ready for hot days and muggy nights. There are things you, the typical homeowner/consumer can do to ensure proper functioning of your air conditioning unit. Does it
- [UV Light Plays a Role In Reducing the Circulation of Pathogens](https://www.knightsmechanical.com/uv-light-plays-a-role-in-reducing-the-circulation-of-pathogens/) - We are all thinking more than ever about contagious diseases. How do they spread? Who will be infected? How can we protect ourselves – our homes, our children, our elderly parents – from getting really sick? There are numerous ways to mitigate transmitting a virus. We have been putting them into practice with increased intensity
- [All About Water Filters](https://www.knightsmechanical.com/all-about-water-filters/) - Wondering if you need a water filtration system for your house? We want to get the conversation started about this serious issue at the heart of your house. Read on to learn more about how filtering your water reduces contaminants and improves its taste. Tap Water Contains Contaminants The U.S. Environmental Protection Agency requires every
- [Preventive Maintenance Contracts](https://www.knightsmechanical.com/preventive-maintenance-contracts/) - Do you want lower energy bills and improved HVAC efficiency? Don’t wait for your system to fail to fix it. Keep it clean and high functioning with regular maintenance. Set up a preventive maintenance contract that includes service inspections, air filter maintenance, corrective HVAC maintenance, emergency and trouble-call coverage, refrigerant containment service, and service documentation.
- [Diagnosing and Managing Hot Water Heater Leaks](https://www.knightsmechanical.com/diagnosing-and-managing-hot-water-heater-leaks/) - It’s sad but true. You don’t really think about your hot water heater until it fails you – that untimely moment when disaster strikes, flooding the basement in the middle of the night, when you are away on vacation, or when your mother-in-law is visiting. When it fails, it usually does so spectacularly. We advise
- [R22 Regulation and How It Impacts Homeowners](https://www.knightsmechanical.com/r22-regulation-and-how-it-impacts-homeowners/) - HVAC systems that use R22 refrigerant, also known as R22 Freon or HCFC-22 Freon, are already obsolete even if still functioning. As of Jan. 1, 2020, the principal component of Freon refrigerant is no longer produced in or imported by the United States because it contributes to the depletion of the ozone layer. Consumers should

## Pages

- [Home](https://www.knightsmechanical.com/) - Knight's Mechanical comes highly recommended for their variety of maintenance services, including plumbing, HVAC, and electrical work. Customers appreciate their punctuality, professionalism, and their ability to clearly explain problems and solutions. The company is praised for its knowledgeable and kind employees who ensure there are no surprises when the bill comes. Knight's Mechanical also offers a yearly preventative maintenance program to keep equipment in top condition. They are described as quick, friendly, and reliable. Whether you need a water heater replaced or a heating system serviced, Knight's Mechanical is a trusted local company ready to help.
- [Commercial Preventative Maintenance](https://www.knightsmechanical.com/commercial-preventative-maintenance/) - Avoid costly repairs with a preventative maintenance program. - We work with you to develop a customized maintenance program. Learn more, contact us today.
- [Plumbing Coupons](https://www.knightsmechanical.com/plumbing-coupons/) - Knight’s Mechanical wants to give our residential customers the best experience and value with affordable HVAC services in South Central Kentucky from Elizabethtown to Bowling Green in Kentucky and Nashville, TN. Explore our coupons, specials and financing options to find the best deal for your heating system needs. $35 OFF Drain Clearing Coupon applies to
- [Leave Us a Review](https://www.knightsmechanical.com/leave-us-a-review/) - Leave Us a Review - It's important to us that our customers are happy with our service. Review our Elizabethtown, Bowling Green, Glasgow and Nashville teams.
- [HVAC Coupons](https://www.knightsmechanical.com/hvac-coupons/) - Knight’s Mechanical wants to give our residential customers the best experience and value with affordable HVAC services in South Central Kentucky from Elizabethtown to Bowling Green in Kentucky and Nashville, TN. Explore our coupons, specials and financing options to find the best deal for your heating system needs. $120 SPECIAL OFFER - Residential HVAC System
- [AC Replacement](https://www.knightsmechanical.com/ac-replacement/) - Rely on local experts when it's time for AC replacement. Poor performance, age and constant repairs are all signs you may need to consider a new AC unit.
- [Air Conditioning Maintenance](https://www.knightsmechanical.com/ac-maintenance/) - A year since your last routine air conditioning maintenance tuneup? Call to schedule and be worry free this summer. Knight's Mechanical - trusted professionals.
- [AC repairs, installation, maintenance](https://www.knightsmechanical.com/ac-maintenance/ac/) - AC repairs, installation, maintenance - AC experts since 1980. You know who to call when looking for AC repairs, installation maintenance.
- [Water Softener](https://www.knightsmechanical.com/water-softener/) - Water Softener - A water softener system is good for you and your plumbing. - We can walk you through the most efficient type of softener needed for your home.
- [Water Heaters](https://www.knightsmechanical.com/water-heaters/) - Water Heaters - Count on Knight's Mechanical to assess and fix your water heater problems. - We are professional plumbers who can accurately diagnose the issue
- [Water & Sewer Lines](https://www.knightsmechanical.com/water-and-sewer-lines/) - Water & Sewer Lines - We’re the experts to call when you need pipe replacement. - We offer free estimates on water or sewer line replacements.
- [The Shield](https://www.knightsmechanical.com/the-shield/) - The Shield - Knight’s Mechanical offers the Shield, a maintenance plan that allows you to relax and leave the management of your home comfort systems to us.
- [Plumbing](https://www.knightsmechanical.com/plumbing/) - Plumbing - No plumbing job too large or too small for our skilled team. - Dedicated to providing the highest level of service, backed by our 30-day guarantee.
- [Hydro-jetting](https://www.knightsmechanical.com/hydro-jetting/) - Hydro-jetting - At Knights Mechanical, we offer hydro-jetting to clean sewer lines and maintain your plumbing system. - Blast away built-up deposits in plumbing
- [HVAC Services](https://www.knightsmechanical.com/hvac-services/) - HVAC Services - Same-day service and 40+ years’ experience, Knight’s Mechanical is your first choice for everything to do with your heating and cooling system.
- [Heating](https://www.knightsmechanical.com/heating/) - Heating - Your trusted heating system specialists for 40+ years - You have a trusted furnace and heating system contractor only a phone call away. Call today!
- [Emergency Plumbing Repairs](https://www.knightsmechanical.com/emergency-plumbing-repairs/) - Emergency Plumbing Repairs - We’re your quick-response team for emergency plumbing. - Our technicians can handle any plumbing problem, quickly and effectively.
- [Commercial Repairs](https://www.knightsmechanical.com/commercial-repairs/) - Commercial Repairs - Your business is our business when it comes to both plumbing and HVAC services. - Choose Knight's for HVAC and plumbing commercial repairs.
- [Commercial Construction](https://www.knightsmechanical.com/commercial-construction/) - Single-sourcing with Knight’s Mechanical saves you money. - From start to finish for commercial, institutional, industrial and retail buildings.
- [Commercial](https://www.knightsmechanical.com/commercial-contractor/) - Quality and Reliable Commercial HVAC, Plumbing and Mechanical Services. - Manage all stages of a project: pre-design through construction and delivery.
- [Clogged Drain](https://www.knightsmechanical.com/clogged-drain/) - Clogged Drain - We’ll fix frustrating drain problems, quickly and effectively. - Watch for these warning signs that you need professional drain services.
- [Bathroom Remodeling](https://www.knightsmechanical.com/bathroom-remodeling/) - Bathroom Remodeling - We can accommodate your need for a complete remodel of your bathroom. - Count on Knight’s for a smart, safe, efficient new bathroom.
- [Emergency AC Repair](https://www.knightsmechanical.com/emergency-ac-repair/) - Emergency AC Repair - We're your cooling system repair experts. - Warning signs to tell if your AC might be on the brink of breaking down.
- [Heating System Maintenance](https://www.knightsmechanical.com/heating-system-maintenance/) - Heating System Maintenance - You can be confident your heating system will keep you and your family warm when the temperatures drop. Call Knight's today!
- [Ductless AC](https://www.knightsmechanical.com/ductless-ac/) - Ductless AC - Ductless split AC systems make it possible to cool one area, while other areas are left at a more moderate temperature. Advantages of Ductless AC.
- [Emergency Heating Repair](https://www.knightsmechanical.com/emergency-heating-repair/) - Emergency Heating Repair - When your heating system breaks down, you need a team that provides emergency repairs quickly and reliably. Contact us today!
- [Ductless Heating](https://www.knightsmechanical.com/ductless-heating/) - Ductless Heating - A ductless heating system may be right for your home. - Read more about the advantages of a ductless heating system from Knight's Mechanical.
- [Contact Us](https://www.knightsmechanical.com/contact-us/) - Contact Us - Schedule service - Request a quote - General Inquiries - Reach our Elizabethtown, Bowling Green, Glasgow and Nashville office.
- [Nashville  Service Area](https://www.knightsmechanical.com/middle-tn-hvac/) - Heating and AC services provided to these areas by our Nashville, Tennessee location:Adams Antioch Arrington Ashland City Bon Aqua Brentwood Burns Cedar Hill Centerville Chapmansboro Charlotte Clarksville College Grove Columbia Cornerville Culleoka Cumberland Furnace Cunningham Dickson Duck River Eagleville Ethridge Fairview Franklin Franklin Gallatin Goodlettesville Greenbrier Hendersonville Hermitage Joelton Kingston Springs La Vergne Lacassas Lebanon
- [Nashville Service Area](https://www.knightsmechanical.com/nashville-service-area/) - Nashville Service Area - Knight’s Mechanical proudly serves the Nashville, TN area - We offer both residential and commercial plumbing services 24/7.
- [Bowling Green Service Area](https://www.knightsmechanical.com/bowling-green-service-area/) - Bowling Green Service Area - Knight’s Mechanical proudly serves the Bowling Green KY area - We offer both residential and commercial plumbing services 24/7.
- [Heating System Replacement](https://www.knightsmechanical.com/heating-system-replacement/) - Heating System Replacement - Heating system replacement is our specialty. - Rest assured our team will perform a flawless installation of your new system.
- [News](https://www.knightsmechanical.com/news/) - News - Looking to keep your home comfortable and running smoothly? - Let’s explore simple, effective ways to make your home a haven of comfort and efficiency.
- [Glasgow Service Area](https://www.knightsmechanical.com/glasgow-service-area/) - Glasgow Service Area - Knight’s Mechanical proudly serves the Glasgow, Kentucky area. - Offering residential and commercial HVAC and plumbing services 24/7.
- [Elizabethtown Service Area](https://www.knightsmechanical.com/elizabethtown-service-area/) - Knight’s Mechanical proudly serves the Elizabethtown, Kentucky area. - Offering both residential and commercial HVAC and plumbing services 24/7.
- [Privacy Policy](https://www.knightsmechanical.com/privacy-policy/) - Privacy Policy - We appreciate the trust you place in us, and we are committed to respecting your privacy and the security of your personal information.
- [Our History](https://www.knightsmechanical.com/our-history/) - Our History - How the business was started - Timeline of the business since 1980. - Trusted and dependable plumbing and HVAC services.

## Categories

- [Uncategorized](https://www.knightsmechanical.com/category/uncategorized/)
- [Services](https://www.knightsmechanical.com/category/services/)
- [Maintenance](https://www.knightsmechanical.com/category/maintenance/)
- [Plumbing](https://www.knightsmechanical.com/category/plumbing/)
- [HVAC](https://www.knightsmechanical.com/category/hvac/)
- [Hot Water Heaters](https://www.knightsmechanical.com/category/hot-water-heaters/)
- [Preventive Maintenance](https://www.knightsmechanical.com/category/preventive-maintenance/)
- [Water Filtration](https://www.knightsmechanical.com/category/water-filtration/)
- [Construction](https://www.knightsmechanical.com/category/construction/)
- [Water Softening System](https://www.knightsmechanical.com/category/water-softening-system/)
- [Air Conditioning](https://www.knightsmechanical.com/category/air-conditioning/)
- [Indoor Air Quality](https://www.knightsmechanical.com/category/indoor-air-quality/)