| Business | Phone |
| Brackett Heating & Air Cond 5233 Old Boonville Hwy, Evansville 47715 | (812) 476-1138 |
| Derr Heating & Air Cond Inc Evansville 47710 | (812) 425-3008 |
| Derr Heating Air Cond Inc Evansville 47715 | (812) 471-8055 |
| Frank's Heating Air Cond & Ele Evansville 47715 | (812) 471-8013 |
| G R Freeman Heating & Air Cond 1135 Indy Ct, Evansville 47725 | (812) 867-5077 |
| General Sheet Metal Co 1500 N Willow Rd, Evansville 47711 | (812) 425-6964 |
| H A Lewis Heating Cooling Inc 525 S Barker Ave, Evansville 47712 | (812) 425-9948 |
| Wilhite Supply Co 770 Division St, Evansville 47711 | (812) 423-8065 |
| Tilley Temperature Control Inc 1270 Maxwell Ave, Evansville 47711 | (812) 421-9990 |
| Schiff Air Conditioning & Htg 2501 Broadway Ave, Evansville 47712 | (812) 423-0056 |
| Schmitt Heating & Cooling Inc 600 N Heidelbach Ave, Evansville 47711 | (812) 424-3604 |
| P & K Heating Ac & Refrig 4801 Detroy Rd, Evansville 47720 | (812) 963-5543 |
| Phillips Heating Air Cond Inc 1301 Stringtown Rd, Evansville 47711 | (812) 425-3633 |
| Moose Lewis Contracting Inc 3012 Claremont Ave, Evansville 47712 | (812) 425-5211 |