Unmatched Expertise. Personalized Service. Commitment to Comfort.

Affordable Prices, Quality Installations,
& Reliable Service.

geothermal (275 x 225 px) (225 x 225 px)




geothermal (275 x 225 px)

AC/Heat Pump


AC/Heat Pump


Ductless HVAC


Ductless HVAC






Your Trusted HVAC Partner

Your Trusted
HVAC Partner

ATC Cooling & Heating is a reputable residential and light commercial service and installation company. With over 50 years of experience, we take pride in delivering customized HVAC solutions to our clients. We come alongside our clients to recommend, design, and build the most efficient, comfortable, and affordable solutions for each home and business.

At ATC, we take the time to listen carefully to each client’s needs.  With a full understanding of the heating and cooling or indoor air quality issues involved, we build a custom solution to address the problems and stay within budget.  We just don’t do cookie-cutter.  Every client and every home are different.  With ATC’s expertise in heat pumps, ductless units, and geothermal systems, we can solve any HVAC obstacle.  Relax… and let us fix it! 

Group 198

Don’t let an unexpected HVAC expense get you down.  We have several financing options to choose from including some with 0% Interest for 6 or even 12 months.  We also have long-term financing options with fixed rates.  Applying is easy! 

Financing Options from GreenSky
Finance Your Project
Plan 2727
Plan 2611
Plan 2511
*Subject to credit approval. These examples are estimates only. Actual payment amounts based on amount and timing of purchases. Call 866-936-0602 for financing costs and terms. Loans for the GreenSky® consumer loan program are provided by Synovus Bank, Member FDIC, NMLS #408043, without regard to age, race, color, religion, national origin, gender, disability, or familial status. GreenSky Servicing, LLC services the loans on behalf of your lender, NMLS #1416362. www.nmlsconsumeraccess.org. GreenSky® is a registered trademark of GreenSky, LLC and is licensed to banks and other financial institutions for their use in connection with that consumer loan program. GreenSky Servicing, LLC is a financial technology company that manages the GreenSky® consumer loan program by providing origination and servicing support to banks and other financial institutions that make or hold program loans. GreenSky, LLC and GreenSky Servicing, LLC are not lenders. All credit decisions and loan terms are determined by program lenders.

ATC Advantages

Customization for Your Comfort

At ATC, we recognize that every client has unique needs and every building is different. That’s why we custom tailor each system to ensure maximum comfort. Whether it’s residential or light commercial, we can fix the room that never cools right, humidify (or dehumidify) the entire structure, recover heat energy lost to ventilation, and much more!

Precision Ductwork

Our commitment to excellence extends to the smallest details. We custom build ductwork, ensuring optimal airflow, energy efficiency, and consistent comfort throughout each home and business.

Introducing the 36-Month ATC Warranty

Every ATC new equipment installation comes with a 3-year – nothing is excluded – parts and labor warranty.  This warranty includes refrigerant and other parts commonly excluded by others!  If we installed it – it is covered!  To maintain this unique warranty, as per manufacturer recommendations, ATC requires an annual tune-up/inspection of the equipment.

Maintenance Programs for Longevity

Regular maintenance is key to prolonging the life of every HVAC unit. Our maintenance programs are designed to keep your systems running efficiently, saving you money and preventing unexpected breakdowns. With our tune up and service maintenance plans, we fix problems when they are small and before they grow into big problems!.

Zoning and Controls Mastery

Comfort matters, especially in demanding circumstances. Our specialization in zoning and controls ensures that homes maintain the perfect indoor environment, no matter the external conditions.

Don’t sweat it!

ATC can handle all of your cooling & heating needs.

ATC review quotes


I have used ATC for several years now and they have never let me down. They arrive on time and even text a picture of the technicians before they arrive. Their work is exceptional and very neat. I truly believe they strive to make their customers happy and I highly recommend ATC for all your heating and cooling needs!

- Russell Sells

120  Brookfield Lane 

Kingsport, Tennessee 37663

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