| Business | Phone |
| Stevenson Heating & Air Cond 135 Shana Dr Sw, Milledgeville 31061 | (478) 457-0000 |
| Johnson Heating & Cooling Inc 701 N Wayne St, Milledgeville 31061 | (478) 452-4339 |
| Kiernan Mechanical 138 Meriwether Ln Nw, Milledgeville 31061 | (478) 288-0005 |
| Air Comfort Inc 112 Joyner Rd Ne, Milledgeville 31061 | (478) 452-8332 |
| Air Conditioning Refrigeration 274 Cox Rd Nw, Milledgeville 31061 | (478) 453-7573 |
| Air Conditioning Specialist 500 Hammock Rd Nw, Milledgeville 31061 | (478) 454-3059 |
| Baldwin Services Po Box 652, Milledgeville 31059 | (478) 452-9499 |
| Byrd's Plumbing & Heating Co 216 Kenan Dr Nw, Milledgeville 31061 | (478) 452-8824 |
| Cool Max 60 Ga Highway 22 W, Milledgeville 31061 | (478) 453-2665 |
| Earl's Plumbing Svc 270 Minor Rd Ne A, Milledgeville 31061 | (478) 452-5408 |