Trinity Air Inc. Heating & Air Conditioning Has Been Providing Quality HVAC Services for 20 years

  • Bought my 3 rd Trane unit from Trinity Air in Peachtree City and had it installed yesterday. The entire process from Mark helping me to pick the correct basement system to the install team work of Gag... Read More
  • We loved working with trinity air to replace our old HVAC system. Great service and reasonable pricing. Mark was a pleasure to work with.
  • We had our yearly AC maintenance today and we can’t express enough how much we love having Trinity Air as our heating and cooling service company. Their technicians are very professional and courteo... Read More
  • Gage and Trent did a very good professional install. Ray stopped by to check out the progress and kept in touch throughout the install. They all were patient with our questions and provided answers t... Read More


Five Stars

Trinity installed a new air conditioner, furnace, and ductwork for my home. Everyone that worked on site was respectful and diligent. I highly recommended this business!

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HVAC Repair and Installation Specials

Our Latest News

3 Ways Your AC Is Raising Your Electric Bills In Brooks, GA
August 26, 2021Read More
Why Leave HVAC Repairs to the Pros in Peachtree City, GA
July 27, 2021Read More

Why Choose Us

24/7 Emergency Service

NATE Certified Technicians

100% Satisfaction Guaranteed

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We Proudly Serve the Following Areas

Atlanta, GA
Grantville, GA
Hampton, GA
Jonesboro, GA
Locust Grove, GA
Lovejoy, GA
McDonough, GA
Moreland, GA
Morrow, GA
Senoia, GA
Sharpsburg, GA
Stockbridge, GA
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