| Business | Phone |
| Blair's Heating & Air Cond 1160 Selma Rd, Springfield 45505 | (937) 322-1149 |
| Cloverleaf Mechanical Heating 2517 Carousel Dr, Springfield 45503 | (937) 342-1952 |
| D E Miller Heating & Cooling 2145 Oak Dr, Springfield 45502 | (330) 549-4328 |
| G P Heating & Air Conditioning 3418 Upper Valley Pike, Springfield 45504 | (937) 342-0544 |
| Hauck Brothers Heating & Ac 1974 Commerce Cir, Springfield 45504 | (937) 653-8973 |
| Kenny Adams Heating & Cooling 300 W Sparrow Rd, Springfield 45502 | (937) 323-8881 |
| Lemmons Heating & Air Cond 519 W Main St, Springfield 45504 | (937) 323-9559 |
| Mc Gee Heating & Air Cond 3672 Petre Rd, Springfield 45502 | (937) 325-0220 |
| Perfect Temp Heating & Cooling 2608 Ross Ln, Springfield 45502 | (937) 390-9754 |
| Stevenson Heating & Air 2600 S Limestone St, Springfield 45505 | (937) 325-7011 |
| West Heating & Cooling 1939 Westgate Rd, Springfield 45504 | (937) 325-2611 |
| West Installation Co 3562 W National Rd, Springfield 45504 | (937) 324-9378 |