| Business | Phone |
| Babb Heating & Air Cond 602 S South St, Wilmington 45177 | (937) 382-1436 |
| Babb Sheet Metal Co 602 S South St, Wilmington 45177 | (937) 372-6232 |
| Ferguson Comfort Control 485 Belmont Ave, Wilmington 45177 | (937) 382-7916 |
| Houston's Heating & Air Cond 1002 W Main St, Wilmington 45177 | (937) 382-6413 |
| J & R Sheet Metal 34 Linton Ave, Wilmington 45177 | (937) 382-3985 |
| J D's Rv & Mobile Home Repair 522 W Trusdale St, Wilmington 45177 | (937) 382-3226 |