Thermal Heating & Air Conditioning, Inc.                                                          Making Homes Comfortable in Gwinnett & immediate surrounding counties.

Thermal Heating & Air Conditioning provides professional heating and air conditioning services to homeowners, as well as small business owners throughout the Gwinnett and surrounding county areas.

Improve your indoor air quality today! With over 30 years of experience, Thermal Heating & Air Conditioning, Inc. has perfected heating, ventilation and air conditioning (HVAC) installations, maintenance, and repairs. We work with you to make your house a comfortable oasis and give you the ability to breath clean, healthy air. 


5/30/17 John D. "We have been using your company for over 20 years - Three homes! Every time you have been prompt, very informative, on target with repairs needed, well priced for the services, and customer service relationships are great!

9/12/16 Jim H. "A top tier company. After purchasing a complete HVAC system back in 2014, I purchased Thermals' Planned Maintenance Agreement to keep my system at peak performance. It's good piece of mind seeing them twice a year keeping my investment in tip-top shape. I had Thermal placed in my HOA Preferred Contractors."

8/16/16 Amy B. "Found these guys on Angie's List and called them. They met me at our set time, diagnosed the problem with my coil, gave me a written quote for repair, and offered me payment options including a 1 year same as cash plan which fit my budget nicely. Now my home is as cool as these guys were."

4/20/16 Mike P.  "From the initial call through the delivery and installation of my new AC unit these guys showed to be true professionals. I'm now recommending this company to all my family friends  for any heating and AC related needs!" 

3/28/16 Diana H. "Was having trouble with my AC unit, called them Thursday evening. Had my new system ordered and installed the next day. Answered all my questions. Was super professional and awesome from start to finish. The install was seamless. Thank you for such an amazing experience and great deal! Highly recommended!"