| Business | Phone |
| Bunch's Heating & Air 1900 Wilmer Rd, Wilmer 36587 | (251) 645-2437 |
| Ken Mullenax Heating & Ac 11150 Weaver Rd, Wilmer 36587 | (251) 649-7783 |
| Quality Heating & Air Cond 50 State Line Rd N, Wilmer 36587 | (251) 649-4807 |
| Temperature Control Svc 14960 Howells Ferry Rd, Wilmer 36587 | (251) 645-5400 |
| Southern Comfort Heating & A/C 11160 Natchez Pines Ct S, Wilmer 36587 | (251) 649-4040 |