Keep Your Family Comfortable Year-Round

No matter the temperature outside, benefit from greater energy efficiency, higher air quality, and peace of mind with our air conditioning team in Dawsonville, Ga

Call for our parts free service agreements in Dawsonville, Dahlonega, Cumming, Ellijay, Blue Ridge, & Gainesville.

24/7 hvac service
reliable hvac professionals
satisfaction guaranteed


There are various types of heating and air conditioning systems available, including central air conditioning systems, heat pumps, ductless mini-split systems, furnaces, and boilers.

You can improve the energy efficiency of your HVAC system by regularly changing air filters, sealing air leaks, upgrading to a programmable thermostat, and scheduling regular maintenance.

The lifespan of an HVAC system depends on various factors, such as the type of system, the quality of installation, and the level of maintenance. On average, HVAC systems last between 10 to 15 years.

It’s recommended to hire a professional HVAC contractor to install your system. HVAC systems require specialized knowledge and equipment to install correctly and safely.

The size of the HVAC system you need for your home depends on various factors, such as the size of your home, the insulation, the number of windows, and the climate of your area. A professional HVAC contractor can help you determine the appropriate size for your home.

About Us

Billy Houston Duffey and family moved from Palm Beach County, FL to Dawsonville in 2017.  

Billy Houston Heating & Air Conditioning LLC was licensed in 2019 specializing in residential and commercial installations and repairs.

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