Professional installation of heating and cooling systems, including TRANE units, with options for zoning and smart thermostats.
Expert diagnosis and repair services to fix issues efficiently, prioritizing solutions over unnecessary replacements.
Regular check-ups and tune-ups to ensure optimal performance and extend the lifespan of your HVAC equipment.
Comprehensive duct cleaning services to improve air quality and system efficiency after installations.
Flexible financing options to make HVAC upgrades affordable, with personalized payment plans.
Rapid response for urgent heating or cooling problems, available with quick approval and installation times.

Your trusted partner for reliable HVAC solutions in Johns Creek and beyond.
No photos available
Comfort Atlanta Heating & Air is a premier HVAC company based in Johns Creek, GA, dedicated to providing top-notch heating, cooling, and air quality services. With a 5-star rating from over 400 reviews, we specialize in installations, repairs, and maintenance using high-quality equipment like TRANE systems. Our team of experienced professionals, including Antony, Ivan, and Demetrio, focuses on precision, affordability, and exceptional customer service. We offer quick response times, financing options, and comprehensive solutions to keep your home comfortable year-round. Trust us for honest assessments, efficient installations, and reliable support.
Demetrio was very professional. Appreciated his honesty. Very happy with his service. First time using this company but will from now on!
11/12/2025 Amazing HVAC company. Remember their name: COMFORT ATLANTA HVAC. Antony and Ivan care very much about the quality of their work. They both focused on precision, professionalism and were dedicated to providing the best installation for my home. Affordable. Professional. Personable. I highly recommend COMFORT ATLANTA.
Highly recommend this company if you're looking for experienced knowledgeable experts as well as customer service that exceeds my expectations. In addition they are very responsive and respectful of your time and issue.
My home AC went out this summer. I received quotes from several HVAC companies. They were much more reasonable than others, used better equipment and were able to do the install right away. They were able to work with me on financing. After the install, they arranged duct cleaning and made sure everything was working correctly. My home has been comfortable all summer, even during the hottest days.
Finally! I have had issues with my AC and heating system since I bought my house about 11 months ago. I have had multiple companies out, all of them telling me I need a new system, but this is the only company that actually tried to help fix the problem first. They said a new system was clearly in my future, but they were going to try to help me out, first. The issue improved a little after their first visit, but not enough that I was able to put off the inevitable. I received 3 quotes for a new system, just to make sure I wasn't getting ripped off. Comfort Atlanta was the only company that had the parts, when all other companies would need to order them and then need 3 weeks before install. Not only that, but they were $1,000 cheaper for a larger system. Upon approval, they were out to install within 24 hours, and completed the removal and install within 8 hours. Keep in mind, they need to replace the AC handler, the furnace, things in the attic, AND install two thermostats. I am beyond thrilled with their correspondence, their professionalism, their pricing, and the products they recommended. Do not look any further, this company is the one to go with. I have a larger ton system, the reputable TRANE system, zoned and with two thermostats that I can control from my phone. On time, reliable, financially responsible, with short approval to install times, what else could you ask for? When it comes to getting you out of a hot house in the summer or cold house in the winter, they are the ones you need to go with.
Claim Comfort Atlanta Heating & Air to update business info, respond to reviews, and access analytics.