Hixon Heating & Air Conditioning has been serving Gwinnett County and surrounding areas for almost 25 years. We provide Sales, Service & Installation for all your heating and air needs.


If you’re looking for a new heating and/or air conditioning unit, you’ll appreciate our selection. We offer a wide range of manufacturers and styles to choose from, from industrial heating to small home heating and air conditioning. We offer internal and external units and can help you determine the best fit for your home or office.


Your heating and air conditioning unit is important to you. Should you find yourself without air conditioning in the Summer or an effective heater in the Winter, we can help you out by repairing what may be wrong. If you need routine maintenance or are just concerned because it doesn’t seem as though your thermostat is working right, you can rely on us to ensure that your heating and air conditioning will be in good, working order for upcoming season.


We can assist with the installation of new heating and air conditioning units, or do all the work for you, leaving you to tend to your personal affairs without worry. Whether you purchase a new system from us or have one delivered to your home or office, we’ll install it and get it working for you. Our experience will give you great peace of mind whether building a new home or replacing your old system.

Call or Text For Free Estimate on New or Replacement Equipment 770-513-3558