Trusted HVAC Services for Tri-Cities Homeowners
Expert HVAC repair, installation & maintenance in Johnson City, Kingsport & Bristol, TN.
40+ years of combined experience · 100% Satisfaction Guarantee · Upfront Pricing.
Your Local HVAC Experts in the Tri-Cities

Air Comfort Services has been serving Johnson City, Kingsport, and Bristol homeowners for over 20 years, with 40 years of combined HVAC experience across our team.
Locally owned and operated. Upfront pricing, 100% satisfaction guarantee, and a one-year warranty on every service.
Members get priority scheduling, discounted services and routine maintenance year-round.
Our Services
Heating Services Include: Repair and installation of Heat Pumps, Furnaces, Ductless Mini-Split Systems and Radiant Heating to keep Tri-Cities homes warm when it matters most.
- From thermostat repairs and blower motor replacements to furnace diagnostics and airflow issues, our local technicians serving Johnson City, Kingsport and Bristol have you covered.

Air Conditioning Services Include: Repair and installation of Central AC Systems, Heat Pumps, Package Units and Ductless Mini-Splits to keep Tri-Cities homes cool all summer long.
- From refrigerant checks and coil cleaning to full AC replacements, our local technicians serving Johnson City, Kingsport and Bristol restore your comfort fast.
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Why Tri-Cities Homeowners Trust Air Comfort Services
- 20+ Years Serving Johnson City, Kingsport & Bristol
- 40+ Years of Combined HVAC Experience
- 100% Satisfaction Guarantee
- One-Year Warranty on All Services
- Upfront Pricing. No Hidden Fees
- Priority Scheduling for Members
What Our Customers Are Saying
EXCELLENT Based on 122 reviews Posted on Kelly WestTrustindex verifies that the original source of the review is Google. As a customer, I highly recommend Jason and his crew for all your HVAC needs. As a REALTOR I recommend them to all of my clients. I know they will be in good hands!Posted on Pennye BarryTrustindex verifies that the original source of the review is Google. Jason and his crew have always repaired our heating and cooling systems. I will not call anyone else. They are professional, courteous, knowledgeable and friendly. I recommended him to my mother. She was also quite impressed. Their prices are fair for repair work. There isn't a better company.Posted on John ThrelkeldTrustindex verifies that the original source of the review is Google. I was very pleased with these guys. After calling around with no luck of getting same day service a text from Jason and a call from John they assured me they could get to me the same day. Within an hour or so Todd called me to let me know he was in route. Upon arrival Todd and his helper had my problem figured out within minutes and had my system back up and running with the hour. They were clean, very professional and non judgmental as some companies would be. The overall experience was very pleasant. Air Comfort will be my go to for all my future needs and will refer my family and friends to them as well. Thank you Jason and John for your kindness and professionalism today.Posted on Cindy McElroyTrustindex verifies that the original source of the review is Google. We have used Air Comfort for about 15 years. Jason has kept older HVAC units running long past the expected life span. When the older units had to be replaced Air Comfort was very efficient. We used Air Comfort to install an entirely new system to finish out our basement. Air Comfort has done work on our mini split unit. They don’t stop working until they get the job done right. On top of that, Air Comfort employs are polite and personable and professional.Posted on Richard EatonTrustindex verifies that the original source of the review is Google. Great service, knowledgeable, attention to detail and respectful of your property. We've used their service for full system installation of new heat pump and gas furnace and routine service calls. Highly recommend.Posted on Mindy DavisTrustindex verifies that the original source of the review is Google. I was having a problem with my heat pump not cooling as well as it should. John came out to take a look at my heat pump and spent an hour trying to figure out what the issue was. Before leaving he made sure the right pressure was coming through my vents. I am now back to enjoying the cold air I so cherish. Thank you John for your efficient and prompt service! If you are searching for a heating and air company, you can't go wrong by choosing Air Comfort Services!Posted on Erin VelsorTrustindex verifies that the original source of the review is Google. I got several quotes when wanting to replace both our upstairs and downstairs HVAC units. So glad we went with Air Comfort Services! Jason and his team are skilled, reliable, friendly professionals who get the job done in a timely manner. I can honestly say I see why all of his other reviews are also 5 stars. Thanks again to Jason and his team!Posted on Dwayne HonakerTrustindex verifies that the original source of the review is Google. I called Air Comfort services on Monday a week ago when it first started getting cold and my heat pump kicked on. There was a terrible smell when it came on in the middle of the night. He (Jason?) returned my call first thing the next morning and sent a crew out to check my unit. Turns out it was only where my unit had been idle all summer but they offered to service and check the unit to ease our family’s mind that there was no problem. Will not hesitate to call them when I need service. Very attentive to our concerns and thankfully didn’t try to sell us something we didn’t need.Posted on Jessica BrickeyTrustindex verifies that the original source of the review is Google. Jason McMurray and his team are highly qualified, dependable, affordable and honest. Hard to find all of those things wrapped up in one anymore, but that’s exactly what you get with Air Comfort Services. We have used them for all of our HVAC needs for 15 years and always recommend them to anyone who asks.


