Best Heating & Air Conditioning / HVAC In Kennesaw

“Blake was very professional, knowledgeable, and has great customer service skills. He took the time to thoroughly explain everything, answered all of our questions with patience and expertise, and made the entire experience smooth and stress-free.“

“Daley, Juan, and Sonny removed the old dehumidifier and installed the new one and the upgrades I selected, taking pictures of the finished items. The were prompt, efficient and friendly.“

“Honest team and hardworking! I had the team come out and do a check up on my system. They did the check up and did not try to upsell or mislead me about what I really needed. Would highly recommend!“

“Jeremiah showed up and handled the issue very professionally. He was very polite and courteous.“

“Max and Miguel came out for yearly checkup they were both extremely knowledgeable and polite a little low on freon so I had them do a leak detection they found problem and ordered parts they did a great job“

“We've been using McKeon Heating and Air for many years now and they've always taken good care of our HVAC systems!“

“In the process of selling our house, the inspector found that some of our ducting was leaking and not sealed properly. Onesmus came out to take a look and found the problem right away. (Shoddy work from a previous furnace install). He gave me the quote and explained everything he saw. He arrived within the window and was very polite and knowledgeable. Definitely recommend.“

“I had an excellent experience with inAir Heating & Air Conditioning. The technician arrived on time, was professional, knowledgeable, and took the time to explain everything clearly. They quickly diagnosed the issue and completed the work efficiently without any pressure or unnecessary upselling. The quality of the service was outstanding, and my system has been running perfectly ever since. It’s refreshing to work with a company that values honesty, communication, and customer satisfaction. I highly recommend them to anyone needing HVAC service, repair, or installation. Thank you for providing such dependable and professional service! ⭐⭐⭐⭐⭐“

“As part of a GA state program to update my cooling & heating system this company did excelent job with a professional & courteous crew. Thanks to Joseph & Chris and the rest of the crew I am very happy with my new system.“

“Great company! Love that they donate services to needy elderly folks! Please support their company!“

“We have been using Thad and his team for 10 years now. They have gone above and beyond in the maintenance and replacement of our entire HVAC system. He’s honest, reliable, and very reasonable. I’d recommend them to anyone and everyone!“

“Jermaine was great he explained what was going on with my refrigerator and searched for the part to fix it. He was very professional.“

“Every-time I need them, they are great. The people are very nice and I’m not worried about repairs that I don’t need. Overall l, they have been fantastic to work with.“

“Jack and his team were very professional and completed a full replacement of my HVAC System. Jack performed the most professional tests to verify the correct size we needed, they installed a vapor barrier and encapsulated my crawl space and installed a new Dehumidifier. My home has never felt this comfortable and smelled this good in over 20 years I've owned this home. They also installed a tankless water heater in the garage and I will highly recommend them to everyone I know. Great job guys and Jack I want to say an extra thanks for going the extra mile to get everything perfect. You guys are truly a special company and again great job!!Services: HVAC system repair“

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“Part of my year end warranty. No charges. Thomas is very courteous and accommodating. He checked on the issues I mentioned during the year end walk through. He checked them all out and explained it to me. It’s all taken cared of. He also found extra time and help change the filter.“

“When it came time to replace my full HVAC system, I wanted it done right (over the course of home ownership, this is the 3rd). While replacing it, I might as well make it better--real duct runs, instead of the builder-grade flex duct kinked spaghetti right off the plenum.

My father was an HVAC tech --he was the guy they sent if the customer still had an issue after 2 other service calls. Thats the kind of techs I want for my install -- I don't want to be calling them back in a year because theres a leak, or a screw through my electrical wires causing half the upstairs to trip the breaker at random times.

My point is: David is knolwedgable, cares about quality work, and his techs are very experienced. I am very satisfied with the install, but I was confident that David would make it right if I wasn't for some reason. Its a small, family business that cares. Thanks Frosty's...5 stars!“

“I’ve had a great a great experience when he came over the guy that was friendly, knowledgeable, explained it so that I can will know what's going on. I’ve had a great a great experience when he came over the guy that was friendly, knowledgeable, explained it so that I can will know what's going on. Even letting me know who to contact.“

“Lise was awesome. We love our new wine room. Contemporary. They are very knowledgeable and responsive. Thank you so much“