Top Knoxville, Tennessee HVAC Companies

Find a heating, air conditioning, ventilation contractor serving Knoxville, Tennessee

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If you need HVAC service in Knoxville, Tennessee, Best of the Web is the right place to start. Here you’ll find qualified and verified Tennessee HVAC contractors. No matter where you live, start your search here and find an HVAC technician.

24 listings found

East Tennessee Plumbing & Heating,LLC

We are a full service construction contractor company capable of handling all of your construction needs Residential & Commercial. "No job to big or…

G & M Heating & Cooling

Excellent air conditioning contractors at affordable price. Air Conditioning, Air Conditioning Repair, Residential Air Conditioning, Air Conditioning Service, Air Conditioning Contractor.

J.C.'s Heating & Air

J.C.'s Heating & Air is your local Knoxville HVAC service company. We perform repairs and preventative maintenance to stop problems in their tracks before…

MK Heating & Air

Air Conditioning & Heating Repair, Service, and Installation. 24-hour emergency service.

A&A Mechanical Heating and Air

A & A Mechanical is a air conditioning contractor.

Jack Frost Heating & Air, Inc.

We provide high quality and personal service for our air conditioning or heating customers.


Thomas Heating & Cooling

Our business is our livelihood but it is also so much more. Thomas Heating & Cooling was started to fill in a void in… Unclaimed: Claim this business



AA Air Company

When searching for the best heating and air conditioning contractor in the Knoxville area, you'll find AA-AIR Company offers every qualification. We employ certified,…

Climatize Heating & Cooling LLC

When you need a repairman not a salesman. Whether residential, light commercial, boat or rv, Climatize Heating & Cooling LLC is here for all…

Elite Heating & Cooling

At Elite Heating and Cooling, we pride ourselves on being able to take care of all the service and install needs our clients have.…


Ridge Valley Heat & Air

Ridge Valley Heat & Air in Sevierville, Tennessee offers professional quality heating and air service to clients looking for a reputable team that they… Unclaimed: Claim this business


Singer Heating and Cooling LLC

Singer Heating and Cooling LLC is a veteran owned business specializing in expert repair and replacement of residential and light commercial air conditioning and… Unclaimed: Claim this business

Hero Plumbing, HVAC, Electrical, & Pumping Services

Have you been looking for a local Knoxville HVAC, Plumbing, and Electrical Professional? You are lucky to have come across Hero Services, a local…

Hometown HVAC 1

Hometown HVAC 1 is a full service heating and air conditioning contractor . We serve the greater Knoxville Tn and surrounding area. We perform…


Knoxville Air Duct Cleaning

We clean air duct vents and HVAC vents in Knoxville, Tennessee. The Leading Cause of Home Allergy Problems is Dirty Air Ducts & Ventilation… Unclaimed: Claim this business


Blue Water Climate Control

Knoxville's Highest Rated Heating and Air Conditioning Company is veteran owned and family operated. We service all of Knox county and the surrounding communities,… Unclaimed: Claim this business


Compass Heating & Air Conditioning Inc

There's a lot about indoor air quality that you might not know and certainly can't see. Up to 72 trillion microscopic irritants, or allergens,… Unclaimed: Claim this business


Ogle's Heating and Air

With the continuously increasing energy costs today, poorly sealed windows, ductwork, and insulation can pose issues for home and business owners in Knoxville, TN… Unclaimed: Claim this business

Top HVAC Services


 While there are a lot of services offered by Tennessee HVAC contractors, here are some of the most common reasons you may call one for.

  • Heater or AC doesn’t come on: When this happens, you turn on the AC or heater and nothing happens. If your unit doesn’t respond, it could be a problem with the unit itself or with the thermostat. 
  • Maintenance: Once a year you need to have your HVAC systems checked by a professional. They’ll check your system for damage or corrosion, examine the blower, check the vents for blockages or leaks, and give the whole system a once over.
  • HVAC makes strange noises: If you turn on the heater or air conditioner and hear an odd clanking, banging, screeching, or any other strange sound, It could be from a faulty fan or other part failure. 
  • Low system performance: If the heater struggles to maintain the temperature, the AC can’t cool quite enough, or the system constantly turns on and off, there is probably something causing degraded performance.
  • Poor air quality: Have you noticed strange smells or a lot more dust than usual? There could be a bad air filter or other problem with your HVAC that is causing poor air quality. 

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New HVAC Services Listings

New Listing
4.9270 ratings

Hunt's Services

New Listing
4.9117 ratings

Tri-County Air Service

New Listing
4.9143 ratings

Top Tech Mechanical Services, Inc

Recent HVAC Services Reviews

Recent Review

Hunt's Services

Dennis Hayamoto Thursday, April 4th 2024
Good value, just not great value. The quote was a bit of a sticker shock - everything is expensive these [...]
Recent Review

Warm or Breezy Heating & Cooling

Sarah Bennett Tuesday, November 30th -0001
I hired Jason to look at a persistent problem with the furnace. He charged me nearly $400 and said it [...]
Recent Review

Hibdon's Heat and Air

Tommy Tuesday, November 30th -0001
I had my heater go down and within 2 hours, they had my system diagnosed and up and running. They only [...]

Tennessee HVAC Cost Guide

When you pay for HVAC service your money goes toward the labor of the technician, the costs associated with running the business, the parts that may be necessary for the service, and for any supplies needed for your project. Costs will vary based on your location. Below are the averages you can expect for some of the usual HVAC repairs or services.

  • National Average: $155-515
  • Thermostat Replacement: $120-330
  • Maintenance: $100-135 
  • Fan Repair: $365-660
  • Coolant Recharge: $150-595
  • Ignitor Replacement: $225-335

Tips For Hiring An HVAC Technician


There are a lot of HVAC technician’s around Knoxville, Tennessee, and that can make it difficult to select a good one. Below are some tips to help get you started in your selection.


Check Reputation And Reviews


The first and best thing you should do when looking for an HVAC technician is to check their reputation and reviews on Best of the Web. You’ll find a list of qualified and verified HVAC professionals near you. You’ll see their reviews, as well as details like their phone number and the hours they operate.


Ask Questions


Any quality HVAC technician should be willing to address your questions and concerns. If they won’t, they may not be someone you want to do business with. You can choose someone else if they are unwilling to explain things. Find a professional you feel comfortable with and trust to complete the work properly.


Get It In Writing


You’ll probably want quotes from multiple technicians before hiring. Get their quotes in writing, so you can refer back to that quote when it comes time for the work. This allows you to make sure they only repair what they quoted and charge the quoted price. Technicians should get pre-approval for any work they do above what was in their quote.


Frequently Asked Questions about Hiring HVAC Techs


Should I Repair Or Replace My System?


If your HVAC system is over fifteen years old, it’s likely time to replace it. As a system ages, the cost for repairs typically goes up. Older systems may not be as efficient to operate or perform as well as a new system. Also, replace your system if the cost of a repair exceeds half the cost of a new system and it is no longer under warranty.


Do HVAC Technicians Have To Be Licensed?


Whether an HVAC technician must be licensed or not depends on the state you reside in. Some states do not require a license, but most do. Often, non-licensed and non-certified technicians may do low-quality work. While not all unlicensed technicians perform substandard work, it increases that risk.


What Is The Best Way To Find A Reputable HVAC Technician Near Me?


The best way to find an HVAC technician near you is to check Best of the Web. You can find a list of HVAC professionals near you, and you can read their reviews and see their details. You’ll find only verified and reputable HVAC technicians, and you can trust what you find.