Best Heating & Air Conditioning / HVAC In Dahlonega

“They were very professional and friendly. The crew that came to do a new install was on time, answered any questions I had, and did a great job. Would definitely recommend their services.“

“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.“

“Knepper has the best quality employees with the highest integrity. (Kristine, Angie, and Trina) Their technicians (Matt and Blake) are awesome and one is pretty much an engineer (Matt) with years of experience, and fixed my Heating System unit within minutes. They even had the parts on the truck. They have been keeping my family and I comfortable for close to 15 years. I am 63 years old and I have grown to not trust many people. Chris Knepper's family (Includes employees because he treats them all like family) are the very best. Nobody from this company will ever take advantage of you. They all somehow understand that honesty and integrity will keep customers loyal and coming back for years. I am one of those customers. God Bless them.“

“In November I needed to add propane to our house for a gas stove we were installing. The team at Mills was responsive immediately. A gentleman came out and did the quote which was reasonable. He scheduled the work and installation with the delivery of the stove, a week before Thanksgiving. Riley Lee and another gentleman came out and installed the tank, the gas line into the house, and hooked up the stove for us.
This company is great with its service, its representatives, and in their follow up. I highly recommend Mills. I would not hesitate to use them again.“