| Business | Phone |
| Weaver Heating & Air Cond 180 Wansley Dr Se, Cartersville 30121 | (770) 387-1570 |
| Worley Heating & Air Cond Cartersville 30120 | (770) 386-1280 |
| T & T Mechanical Svc 1039 Mission Rd Sw, Cartersville 30120 | (770) 382-2988 |
| Pendley Heating & Air 526 Old Alabama Rd Se, Cartersville 30120 | (770) 382-1221 |
| Porter Heating & Air 875 Rowland Springs Rd, Cartersville 30121 | (770) 607-5241 |
| Preferred Heating & Air 26 Waterstone Dr Se, Cartersville 30121 | (770) 926-9389 |
| Meadows Heating & Air 404 Grassdale Rd E, Cartersville 30121 | (770) 387-0266 |
| Ken Burns Heat Air & Elec 405 Spring Place Rd Nw, Cartersville 30121 | (770) 382-6215 |
| Horace Carroll Heating & Air 47 Highland Dr Ne, Cartersville 30121 | (770) 382-5194 |
| Action Comfort Heating & Air 1575 Highway 411 Ne 104, Cartersville 30121 | (770) 382-3100 |
| Bradshaw Heating & Air Cond Po Box 2376, Cartersville 30120 | (770) 878-0068 |
| Champion Air Systems Inc 125 Kelli Clark Ct Se, Cartersville 30121 | (678) 574-5009 |