Heating and Air Services Dawsonville, Cumming, Gainesville, Dahlonega & Alpharetta

HVAC contractor Duncan Heating and Air Services, a locally owned and operated Heating and Air Conditioning Company located in Dawsonville Ga. We serve Dawsonville, Dahlonega, Cumming,Alpharetta and Gainesville for all of your heating and cooling needs. Our professional, trained technicians arrive at your home or office in a clean and professional manner in one of our clearly marked trucks. You can rest assured when Duncan Heating and Air arrives, we will take care of your your problem, and restore the comfort your family or business deserves. Duncan Heating and Air understands the inconvenience and uncomfortable stress a broken air conditioning and heating system places on you and your family, and we will work expeditiously to fix the problem, so you can get on with your lives.

Heating & Air Dawsonville, Cumming,Alpharetta, Gainesville & Dahlonega

• Air Conditioning Repair and Installation
• Heat Pump Repair and Installation
• Furnace Repair and Installation
• Dual Fuel Units
• Mini Splits
• Zone Systems
• Light Industrial
• Residential Systems
• Central Heat and Air Units

At Duncan we realize that Our Customers Are Our Greatest Assets!!! Without them we would not be in business! Folks have many options to choose from so when they trust us with their heating and air conditioning needs we will always try to go above and beyond their expectations!

24 Hour Emergency Service Available

We answer our phone’s at night and on the weekends because we realize that heating and air conditioning problems can happen when you least expect them. At Duncan Heating and Air Conditioning Services we pride ourselves in same day service when possible.

Serving the Following North Georgia Areas of: Dawsonville, Cumming, Dahlonega, Alpharetta and Gainesville

Our Services; HVAC repair Gainesville GA, HVAC repair Cumming GA, HVAC repair Alpharetta GA, Heating repair Cumming GA, Heating repair Alpharetta GA, heating repair Gainesville GA, heat pump repair Cumming GA, heating Dahlonega GA, heating Cumming GA, heating Gainesville GA, Heating and cooling Alpharetta GA, Heating and Cooling Cumming GA, heating and cooling Gainesville GA

We accept the following Credit Cards