For all your heating and cooling system needs, contact Gagne Heating & AC for the best services and prices in Dunwoody, Georgia and throughout DeKalb County and North Atlanta.
Don’t live in Dunwoody? No problem. We also provide residential AC repairs and commercial HVAC solutions to the greater Atlanta area, including downtown, Sandy Springs, Chamblee, Roswell, Norcross, Peachtree Corners and more.
View our full list of service areas or give us a call to see if our expert AC services are available in your area.
Are you looking for a qualified AC repair company who can fix your heating or cooling problem ASAP? Gagne Heating & Air Conditioning provides top-rated service, installation and emergency repairs on residential and commercial HVAC systems throughout Dunwoody and DeKalb County, from Perimeter Center and Peachtree Industrial Boulevard to the Fulton County line and beyond. Based just up the road in Alpharetta, GA, our Atlanta air conditioning professionals can be at your doorstep in minutes – armed with expertise, experience and our 100% satisfaction guarantee.
Why Residents & Businesses of Dunwoody Rely on Gagne for All Their Heating and Cooling Needs
As a locally-owned and operated business, Gagne Heating & Air Conditioning has been Dunwoody’s most trusted AC repair and service company for more than two decades. When it comes to bringing someone into your home or business, we understand that it is important for you to find an honest, dependable expert who will look out for you and your family’s best interests.
At Gagne, our Nate-certified and Georgia licensed technicians are active members in the community, and we aspire to provide our Atlanta-area neighbors with the highest quality service and repairs possible. Gagne Heating & AC is an accredited business by the Better Business Bureau and a factory authorized Carrier dealer.
In addition to our extensive experience and industry recognitions, we stand committed to complete customer satisfaction – which is why all of our work is backed by a 100% satisfaction guarantee. That means we will get the job done promptly, professionally and exceed your expectations.
Let our family help yours! Contact the Gagne brothers today for expert repairs, maintenance, service and installation on Dunwoody residential and commercial HVAC systems.
We Service All Residential and Commercial Systems
Although we specialize in Carrier products, we can expertly service any A/C or heating system. We regularly work on units from all the major HVAC manufacturers, including:
- And more…
Whether you’re desperately in need of emergency AC repair, or you’d like to schedule routine maintenance on your heating and cooling system, or you simply want a quote on a new unit installation, the experts at Gagne Heating & AC can help!