Our Service Areas

Trusted HVAC Service Across Georgia & South Carolina

Whether you’re fighting unreasonably high energy bills due to an aging or poorly maintained furnace, looking to improve your carbon footprint, or dealing with a heating or cooling system that’s inadequate for your needs, is in disrepair, or was poorly installed, you can count on us to tackle the issue and deliver a lasting solution.

Our services include:

We understand the importance of keeping your home comfortable when the temperatures dip below freezing, and we’ll make sure you have a system you can rely on. If your system breaks down, we’ll be there to fix it in no time.

The Georgia summer can be brutal without proper air conditioning in your home, so when you need your AC repaired, replaced, or tuned up, we’ll be there to help with the expertise and customer care you deserve.

Want to enhance your home’s heating efficiency or go ‘ductless’ for heating and cooling — or need help with heat pumps you already own? Our expert team can install, replace, repair, and maintain yours flawlessly.

Our zoned HVAC solutions provide unparalleled control over your comfort and energy consumption, letting you choose which rooms sit at which temperatures throughout the day and night.

Cut energy waste without sacrificing comfort with the help of a smart thermostat installed by the professionals at Sig Cox. You’ll gain unmatched control over and insight into how you use heating and cooling throughout the day.

At Sig Cox, we understand the unique challenges of installing, maintaining, and repairing commercial HVAC systems — and we understand how disruptive even a few hours without climate control can be to your bottom line. We’ll do everything we can to keep your business running comfortably or get it back to that condition if something goes wrong.