| Business | Phone |
| Fuller Refrigeration Svc 13 Stillwell Dr, Dayton 45431 | (937) 256-9777 |
| Woody's Mechanical Consulting 4452 Leston Ave, Dayton 45424 | (937) 235-1888 |
| Riffle's Heating Air Cond Svc 617 E Dixie Dr, Dayton 45449 | (937) 434-2992 |
| Preffered Equipment Co 617 Congress Park Dr, Dayton 45459 | (937) 432-6099 |
| Richard Sharp Heating 9786 Mintwood Rd, Dayton 45458 | (937) 885-7494 |