Read Unbiased Consumer Reviews Online at

Johnson City: 423-477-4473

Kingsport: 423-239-3358
First Name:
Last Name:

Click our guides below for help


Now Serving Johnson City & the Surrounding Tri-Cities Area!

ATC Cooling & Heating is dedicated to providing the best possible heating and air conditioning solution for your home or business. You can count on us to provide you with a heating and cooling system that fits your unique needs. Since we have installed many heating and air conditioning systems in this area, we have earned a reputation for doing the job right the first time.

“The day I called for an estimate, there was a salesman at my door within a few hours. He was so very nice and knowledgeable in helping me choose what was best for my home. He prepared an estimate and it was in my email inbox by the next morning. The installers were there within two days after contract was signed. They performed in a very professional, yet personable manner. I had no fear of leaving them at my home while I ran errands. They were in and out in a timely manner with a job well done! I highly recommend this company. Especially the salesman, Mike Summey.”

Robin N. — Bristol, TN

Our Products

Carrier - Heating and Air Conditioning products As a Carrier Factory Authorized Dealer, with a wide variety of products to choose from, we can keep your family healthy and feeling comfortable all year long. We carry a complete line of indoor comfort equipment with innovations that raise the standards of comfort and reliability, including air conditioners, heat pumps, geothermal heat pumps, gas furnaces, programmable thermostats, humidifiers, air cleaners, ventilators and zoning products. Let the experts at ATC Cooling & Heating help you customize a solution that's right for you.

Our Services

Carrier - Heating and Air Conditioning services We are service professionals! As licensed contractors and specialists in the field of heating, air-conditioning and refrigeration, we have the tools, the equipment, and the experience to keep your equipment running smoothly all year long. If it is emergency service that you need, we are available to assist you, 24 hours a day, 7 days a week. To help reduce service emergencies, we offer maintenance agreements to keep your comfort system running at peak performance.