Best Heating & Air Conditioning / HVAC In Dahlonega

“I’ve been using Marcus Heating and Air for over 15 years, and I can’t recommend him highly enough. Marcus has handled everything from semi-annual preventative maintenance to full unit replacements for me, and he has always delivered outstanding service. He’s honest, reliable, and extremely knowledgeable. It’s rare to find someone so consistent and trustworthy in this industry. If you’re looking for HVAC service you can count on year after year, Marcus is the one to call.“

“Ran out of fuel sometime Friday night / Saturday morning. I was panicking because our furnace is gas and it was below freezing all weekend. I called Mills at 9am on Saturday, by 9:30 Chad was here, by 10:00 we had heat back on, he even safety checked it and made sure it was in working order. 1 hour, on a Saturday.. incredible. 100% will use Mills from now on. Thank you guys!“

“The installation crew was great. The 24 hour service not so much. Overall, i would recommend Steve for a job well done.“

“Have loved in our house over 15 years now. We have used Knepper Heating and Air for our HVAC needs. They replaced our old system shortly after we moved in and came back a couple months ago to replace that system. I have never had any issues with any of the technicians or products and service we've had with them. Chris was very informative about our needs and the options for replacing the system and on the day of install the techs who came out did a wonderful job. It's been a couple months in and I called with a question and they jumped right on the issue in getting someone over here to take care of it. And it's great to support a local business.“