Best nest installation pros near Duluth, GA

"Keep Smiling sent me Roy Wint and I'm very glad they did. Roy installed a replacement ceiling fan as well as four recessed lights. The result of the project is a much better lit and livable living room. I want to extend special kudos to Roy. He was very professional, polite, and friendly. A joy to have working on my home. He went out of his way to avoid creating any holes in the ceiling other than those housing the lighting fixtures. And he also did a safety inspection of my home's fuse box. I can't say enough good about this young man. I'll definitely be calling him the next time I need electrical work done in my home."

"Came Quickly diagnosed the problem explained what had to be done and why. Gave me a reasonable price and he fixed the problem. Talked to my former A/C man regarding some incorrect installation to try to get him to fix the incorrect installation. Former A/C guy refused. Rashad gave me a price to repair it and he will be coming back to fix it shortly."

"Very clean, polite, prompt, and knowledgeable. Arrived right on time and completed job (replace two (2) split heat pump systems) in one day. Quoted several different systems and customized install to our request. Complete clean-up after job was complete. Have already recommended to others and will continue to do so. Happy to support local small business and appreciate their good work."

"Great and easy to work with. Came out the next day to install a condensation pump and drain to solve my problem. Were quick efficient and did a good job and were very fair priced."

Pillar is a locally owned HVAC company providing reliable residential and commercial heating and air conditioning services across South Atlanta. We specialize in system repairs, full replacements, preventative maintenance, and emergency service for homes and businesses.\n\nOur team delivers disciplined, professional workmanship on every project. We focus on accurate diagnostics, clear communication, and long-term solutions that support efficiency, reliability, and performance.

"I highly recommend this business. The technician, Pierer, and his colleague were true professionals and incredibly courteous. Even though I was their last appointment of the night, they went above and beyond to source a replacement part that wasn't stocked on their truck. I truly appreciate their dedication to getting our HVAC unit running late in the evening. Thanks to them, my family was able to sleep comfortably with the heat restored."

Chestatee Heating And Air is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

United Air Temp is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

"So easy and they did such a great job!! They helped me to pick out the right stain to match the older deck's stain, so both sides looked the same. Then, they made sure every detail was tended to, so we were completely satisfied. They were easy to work with, very fairly priced, and did great work! We really loved how professional the entire company was. They felt like a small, mom&pop shop, but acted just as professional as a large, enterprise painting company."

"Charles and his team quickly came out to give us a quote, and got started working right away. They were quick and did a great job dry walling, taping and sanding our upstairs renovation. Charles was great at communicating the process, and was able to answer all of our questions. We contacted other companies that would not "service our area" because of the address, so we appreciated Charles lack of judgement on where we lived. They were great to work with, and we would highly recommend them!"