Everest Air Promise:


No Hassles


No High-Pressure Sales


No Shortcuts in Quality


No Hidden Costs

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We Love Our Customers!

Everest Air is a family-owned and operated air conditioning and heating company established in Maryville, TN in 2019. Having lower overhead allows us to offer better pricing than some of the other HVAC companies out there. Even if it means putting in space heaters or AC units while we fix your issue - Your comfort is our priority.

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Easy scheduling means we’re there when you need us the most! Our technicians are just a phone call away!


Our Family to Yours

Our goal is provide fast and reliable service. We do everything we can to keep you comfortable.


We Listen

Our customers are at the heart of everything we do, and we strive to meet your every need.


Wallet-Friendly Prices

We consistently offer competitive prices for the same top-notch service you'd expect elsewhere.

See What Our Customers Have to Say

  • Great service!!! Promt, knowledgeable, and Professional!!! Will definitely use anytime I have heat and air needs!
    Brigetta L
  • I highly recommend these guys!!! Brad is very knowledgeable and does a great job!!! You can tell he enjoys educating his customers to get the best performance from your A/C unit!! Thanks again Everest Air!!!”
    Mary A
  • Super nice family, spent way longer cleaning my unit than the people I had been using! Even looked under my house at my ductwork. He went way beyond what anyone else has done, after seeing how through he was I signed up for him to come back in the fall. Highly recommend!
    Suzi R
  • My AC froze up on a holiday. Didn’t think I would be able to get service but Ben was able to come and work on my AC. He was very knowledgeable and polite. He even called me the next day to make sure my unit was still cooling and to let me know that he researched my unit and found out it is still under warranty. Going that extra step will make me a return customer.
    Janet G
  • Brad is a great guy! Knows his stuff, and is very honest. He replaced our condenser fan motor, did a great job, and didn't try to pressure us to buy anything we didn't need (even though our unit is older than dirt)! When we do need a new unit, we are definitely using him!
    Sarah H
  • I highly recommend Everest Air Heating and Cooling. Brad and Chris did a great job installing a new heating and air unit for me. I appreciate Brad's honesty, diligence, and going above and beyond with the installation process. The customer service is phenomenal which is a rarity in today's times.
    April M
  • I am extremely pleased with the service I received from Brad this afternoon! He is honest, fair and does very good work. And he is super nice to boot. I would recommend Everest Air to anyone I know!
    Linda M
  • Amazing customer and technical service! Hands down the best experience I’ve ever received. Was on time, honest and very knowledgeable. Very fast response time to my initial request and the option to pay online was extremely convenient. Very reasonably priced. You all are awesome. I will definitely refer you to friends, family and clients.
    Tressia L
  • This team is amazing! Brandon got to us later than he planned but he doesn't came, stayed late, and took excellent care of us! By the time he was done our house cooled down in no time! The next day his wife called us to check that everything went well. Excellent job! Excellent customer service! They will be our new go to HVAC people!
    Cassidy S
  • I was told by another company that my A/C unit was discontinued and practically unfixable. In getting quotes for a new unit, the Everest Air representative said that I could replace the unit but that it was likely fixable. I took a gamble on repairing it since I really needed to wait a little while longer to replace the current system. I was highly satisfied with the quality of service and the repair. Thank you, Everest Air!!!
    Tiffany R
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We Service & Repair All Major Brands

From simple repairs and maintenance to full system replacement, the team at Everest Air has your back!

Join the Y.E.T.I Family

With The Y.E.T.I Comfort Plan

Preventive maintenance is key to ensuring your HVAC system runs efficiently and reliably all year long. With our Y.E.T.I Comfort Plan, we offer a full package of services designed to keep your system in top shape. Including:


Fall & Spring Checkups: We make sure your heating and cooling system are ready to go in all seasons. We fix issues before they become major problems, saving you time and money.


Priority Scheduling: Experience the convenience of priority scheduling starting as early as 7AM, ensuring you receive prompt service when you need it most.


Peace of Mind: With our expert team on your side, you can enjoy comfort at its PEAK all year long. (change this to 10% off)

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When Was the Last Time You Had Your System Checked?

Schedule Your Cleaning & Maintenance Today!

Duct Cleaning
Water Heaters
& More!
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We take pride in what we do and all customers are treated to the same quality of service no matter how big or small the job.

Committed to Serving You In The Areas Of Blount, Loudon, Knox, & Sevier Counties