| Business | Phone |
| Ross Heating & Air 320 Triple Creek Dr, Fairburn 30213 | (770) 306-2258 |
| Performance Mechanic Co 301 Fairburn Industrial Blvd, Fairburn 30213 | (678) 679-1000 |
| Performance Mechanical Contr 600 Bohannon Rd, Fairburn 30213 | (770) 964-5091 |
| Limbach Co 600 Bohannon Rd, Fairburn 30213 | (678) 479-1000 |
| L & M Mechanical Maintenance 204 Bohannon Rd, Fairburn 30213 | (770) 306-9282 |