Maintaining a comfortable indoor environment requires the expertise of a qualified HVAC expert in Alpharetta, GA. Whether you’re facing an air conditioning failure, need a furnace replacement, or want to schedule routine HVAC maintenance, our skilled team is ready to help. We provide top-tier service, ensuring your heating and cooling system runs at peak efficiency all year round.
With vast experience in the industry, we recognize how critical a well-maintained HVAC system is for both comfort and cost savings. That’s why we deliver professional diagnostics, swift repairs, and budget-friendly solutions customized to your needs. As your trusted HVAC expert in Alpharetta, GA, we take pride in keeping your home or business at the perfect temperature throughout every season.
Name: Allison C
Rating: 5
Review: Duncan Heating and Air Services are wonderful. We had a failing heat pump during the coldest days of the year. I called and spoke to Cathy and Duncan came out promptly for a service call. Unfortunately, our unit and house had bigger issues. The service technician, Jeff explained all of our issues to us and answered all of my questions. I ended up needing a new unit and some ductwork done. Within a week our new unit was installed by Mike and his guys. I couldn’t be happier or WARMER!! I would highly recommend Duncan Heating and Air to anyone if you want an honest company and fantastic people to deal with.
Date: a week ago
Name: Chris White
Rating: 5
Review: Not just great service, but GREAT People!At 6:30 PM on a frigid Friday evening in January, our dual-fuel heater died. Believe it or not, I immediately called Duncan Heating & Air and someone (Kathy) answered the phone!! She arranged for a technician to come to our house the next day (Saturday) even though they are officially closed that day. Jeff came to our house and gave us the diagnosis: Our 20-year-old system could either be repaired or replaced. He explained our options very clearly. We chose to replace our system due to its age. Because this was our main source of heat (and because of the cold temperatures — low 20’s at night!), Duncan Heating & Air worked hard to get our new system ordered and installed. During the 4 days we were without heat, they even offered to provide us with heaters (we had some space heaters, so we didn’t need theirs). On the BIG DAY when the unit was installed, they stayed late (until 8:00PM) to get the job done. They were prompt, professional, and they left the furnace room spotless after they were finished.I cannot say enough good things about this company. Not only do they do great work – they also have great customer service. It is rare these days to find a company that really cares about their customers. As long as we live here, we will always use Duncan Heating & Air – they have earned our trust and loyalty.
Date: 4 weeks ago
Name: Suzanne Guinn
Rating: 5
Review: I called Duncan Heating and Air for a second opinion after I was told I needed an entire new HVAC from another company. Cole was on time and very professional. He thoroughly examined my a/c and furnace. He provided very clear and honest analysis of the issue. He resolved my issue and said there was not a need to replace the system. I trust Cole and Duncan Heating and Air and will always call them going forward.
Date: 2 weeks ago
Name: Kelly Roper
Rating: 5
Review: My experience with Duncan was absolutely first-rate! From my first call with Kathy to the repair with Jeff, everyone was quick to help and so very kind doing it. Everyone needs to run a business like this! I’ll be recommending them to everyone that needs heating and air work! Thanks so much!
Date: 4 weeks ago
akservice_hvac@yahoo.com
(770) 475-0628
4735 Village Ct, Alpharetta, GA
Ensuring year-round comfort in your home or business starts with expert HVAC services. As a leading HVAC expert in Alpharetta, GA, we provide professional air conditioning solutions, from AC installations to repairs and routine maintenance. Whether you need a system upgrade or a quick fix, we deliver top-quality service to keep your space cool during the warmest months.
For the colder seasons, our heating services include furnace repairs, heat pump installations, and preventive maintenance to keep your system running efficiently. Additionally, we offer advanced indoor air quality solutions like air purifiers, duct cleaning, and humidity control to ensure cleaner, healthier air in your home or office.
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