Searching for AC companies for experienced and knowledgeable HVAC contractors in Johns Creek, GA? Gee Heating & Air offers an array of air conditioning services to keep your HVAC system operating at peak capacity, season in and season out. Live in Georgia long enough and you’ll know—the Peach State offers an extreme mix of weather in both summer and winter. Making sure your HVAC system is up to par and ready for whatever lies ahead is a smart move as a homeowner.