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Areas Of Expertise: HVAC
About us: "Hi! We're the Cloney's, owners and operators of Honest AC. When it comes to heating and air, it can be hard to see past the smoke and mirrors of modern marketing. But here at Honest AC, our focus is on educating customers and providing fact-based servicing. We pride ourselves on our no b.s. diagnosis and repair. Our owners background is in fair business practices, while our lead technicians experience is in both residential and commercial service, repair, and construction as well as refrigeration and cryotherapy technologies. You will have the security of knowing your tech is well-compensated, well-educated, highly experienced, and truly loves the work they are completing for you. Trust us with your AC needs, your comfort is our priority."
Areas Of Expertise: Gas Installation, Heating and A/C Unit Repair/Service, Sheet Metal Duct Installation , and 1 more
"Was 4th company i had hired and 1st one to fix the problem. Very professional. My heat pump and air cond. Co. In the future"
Jack H. in December 2020
In business since 2021
Areas Of Expertise: HVAC installation and Service, Residential Service and Installation
About us: "Family Owned and Operated We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! 17 years of experience. North American Technician Excellence (NATE) Certified. https://m.facebook.com/elitemechanicalservicesknoxville/?tsid=0.3105367386581337&source=result"
Areas Of Expertise: *After hours service available*, HVAC Service and Repair, HVAC Installs , and 1 more
"Hardin Valley Heat and Air did an amazing job. They put in a new hvac system. They were quick to get there, very Professional and cleaned everything up when done. I would recommend them to anybody who need help."
Laura S. in August 2022
Areas Of Expertise: Central A/C - Install, Heat Pump Install, Central A/C - Install , and 1 more
"Davis Heating & Cooling Services isn t your typical business. They take pride in their work, and they are very honest and trustworthy. My first experience will not be my last like other businesses I have used in the past. They were prompt arriving to our home and professional while they were working. You will not be disappointed."
Aaron G. in February 2020
Areas Of Expertise: Electrical and HVAC
"We had gone without AC for two weeks because of other hvac companies would not come out or return my calls. Mr. Koontz came out the next morning, he evaluated my need and gave me a recommendation, followed by a quote the next morning. The next day as promised he showed up and work late that day to make sure I had AC that night then came out the next morning to finish up the heating part, which I still havenâ t used yet. I highly recommend Koontz, fast, friendly and affordable quality work."
Brent R. in October 2019
"Awesome! Got a phone call right away and came out within an hour. Friendly service and reasonably priced. Used them for a rental property and will use them again (hopefully I won't need to!)"
Natalie D. in November 2012
In business since 2015
Areas Of Expertise: Electric Furnace: Install, Gas Furnace: Install, Central A/C - Install , and 4 more
About us: "At AC Comfort Heating and Air LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job."
"They were awesome all the way around. Never missed a call and they kept us informed of the process they were in. Great price and throughout their work I trusted them to do work for me and my friends."
Jordan M. in February 2023
Areas Of Expertise: Change outs, Service, Cleaning and yearly maintenance , and 2 more
"Darrell had done work for me for several years. He has always been reliable treats you fair and he is a good person."
Bobby L. in January 2023
Areas Of Expertise: FREE FINANCING APPS; EXAMPLE OF A $3,500. SYSTEM. 9.99% APR FIXED MONTHLY PAYMENT EQUAL TO 1.25% PURCHASE AMOUNT (WAC) $43.75 SAME $3500. SYSTEM, BUT 5.99% APR AT 3.00% $105. PAYMENT PER MONTH., R-22 to R-410A Refrigerant Conversions- Replacements on: Compressors, Coils, Motors, T-stats, Controls, Capacitors, Boards, Gas Valves, Venter Motors, Free Estimates on Package Units- Split Systems: Gas and Heat Pump Replacements , and 2 more
"Admiral just installed 2 new HVAC systems in my home, replacing the antiqued system I had. I was highly impressed with John from the start. His knowledge of the products & the experience to know what I needed within my budget was spot on. John & his crew were extremely professional & paid attention to every detail, even covering my carpets with drop cloths. I HIGHLY recommend Admiral for anyone who is looking for a heating & air company that cares about its customers."
Clark F. in October 2016
Areas Of Expertise: HVAC, Hardwood Flooring, Home Improvments , and 6 more
"He did great! I will have him back to do more!"
Paul F. in December 2020
Areas Of Expertise: Electric, All Electric needs, Meter/ Panel upgrades , and 3 more
"Professional, on time, wonderful communication and great response. I will definitely be calling Mcqueary Electric Co. for all my future electrical work."
Sherry B. in February 2023
Areas Of Expertise: All of your heating & cooling needs, Central A/C, Central Heating
"The part that was needed was gotten and installed and I've had no problems with my furnace since."
Diane K. in May 2017
Areas Of Expertise: HVAC
About us: "Transform Home Improvements has been helping homeowners turn their improvement dreams into reality for more than 20 years. We provide a complete remodel solution, from selecting and ordering materials to installation and beyond with expert, dedicated support every step of the way. Need a complete overhaul or just updating your shower or vanity? With our robust financing options* and a full catalog of material selections to meet every budget, schedule your no-obligation in-home consult to see just how affordable your dream bathroom can be. Every project comes with our satisfaction guarantee and applicable multi-year warranties. Make this your easiest improvement project yet with Transform Home Improvements."
In business since 2018
Areas Of Expertise: HVAC Repair and Installs
About us: "Were dedicated to providing our clients with the very best in service, installation, and repair for your heating and cooling needs. We are a locally owned and operated company that values honesty and integrity. We specialize in central A/C and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results & look forward to building long-term relationships with our clients, and guarantee your satisfaction."
In business since 2020
Areas Of Expertise: HVAC
About us: "We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!"
Areas Of Expertise: injection foam insulation, insulation spray foam, Building Efficiency , and 7 more
"Dylan came the same day that we needed assistance. Very professional, knowledgeable and kind. Installed our Ecobee thermostat in no time and made sure everything worked perfectly. Found my new HVAC company and person!"
Ezaide L. in November 2022
Areas Of Expertise: HVAC
"Sean Paul did a great job! Professional, quick, and courteous. Honestly could not have asked for more. They were quick to diagnose the problem, and quick to get it fixed. Not only would I recommend them, but I would use them again for any other issues in the future!"
Garett F. in April 2019
Areas Of Expertise: HVAC
"I had no sooner submitted a request on Angi's List and Scott was calling me within 3-4 minutes (and on a Saturday to boot)! He came out and repaired the heating portion of our HVAC unit so that we wouldn't have to spend another night curled up in front of our gas log fireplace to keep warn. He's definitely our "go to" guy from this point forward!"
Barry S. in March 2022
"Dominick did a great job! Highly recommended!"
Donald N. in January 2023
Areas Of Expertise: HVAC
"Perfect temp did an excellent job with my heat pump install at a great price. Derek, the mechanic who installed my unit was well experienced, and he did a great job putting the system in. It looks great! I would recommend Perfect Temp to anyone looking to have an HVAC system replaced. I am very satisfied!"
Roger W. in November 2020
6622 W Lee Highway
Loudon, TN 37774
4604 Mill Branch Lane
Knoxville, TN 37938
1108 Olive Rd.
Knoxville, TN 37934
5200 Sullivan gardens Pkwy
Kingsport, TN 37660
634 Antioch Church Rd.
Vonore, TN 37885
8319 Andersonville Pike
Knoxville, TN 37938
223 Vanover Ln
Knoxville, TN 37757
151 Dogwood Rd.
New Tazewell, TN 37824
616 Plum St.
Ocean Springs, MS 39564
1526 William Blount Dr
Maryville, TN 37801
A furnace generates and distributes heated air throughout your home. A vital part of the heating, ventilation, and air conditioning (HVAC) system—though it does not cool air—you activate a furnace when you set or adjust the temperature in a room using the thermostat. Furnaces can run off natural gas, oil, electric, or propane.
The average gas furnace lasts 15 to 20 years, though some electric furnaces can last 30 years or more.
In addition to furnace type, your unit’s lifespan also depends on its size and the heating system you have—two-stage furnaces are more efficient and less likely to break than single-stage furnaces.
Having a reputable HVAC technician perform annual furnace maintenance and inspections can help ensure you get the most out of your unit. And, as always, change your filters regularly—a dirty filter can block airflow and overwork the motor.
You should change your furnace filter every one to three months to help maintain air quality, keep energy costs in check, and extend your unit’s lifespan. If people in your home have dust or pet dander allergies, you may consider changing your filters more regularly. Looking for an even simpler guideline? If the filter is dirty, replace it.
The average cost of a furnace unit is $2,300 to $7,200, plus $150 to $500 per hour for installation. Furnace replacement prices depend on the type of furnace you need, its size, and local labor costs.
If your furnace installation requires new gas lines or additional ductwork, add $250 to $800 for the gas lines and $3,00 to $5000 on average for the ductwork to your overall project costs.
Knoxville Heating & Furnace Contractors are rated 4.9 out of 5 based on 222 reviews of 25 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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