| Business | Phone |
| Bell Heating & Cooling 1755 N Hartstrait Rd, Bloomington 47404 | (812) 339-9399 |
| Byers Electric Heating & Cool 355 W Main St, Bloomington 47401 | (812) 360-1200 |
| Controlled Environments Htg 7431 W Airport Rd, Bloomington 47403 | (812) 825-7148 |
| Harris Heating & Air Cond Co 115 W Grimes Ln, Bloomington 47403 | (812) 332-0711 |
| Heflin Industries 5267 W Airport Rd # E, Bloomington 47403 | (812) 825-1600 |
| Home Town Heating & Air 5760 W State Road 46, Bloomington 47404 | (812) 876-9948 |
| Keller Heating & Air Cond 318 N Rogers St, Bloomington 47404 | (812) 332-1161 |
| Manufactured Housing Heating 5110 S Commercial St, Bloomington 47403 | (812) 824-1398 |
| Mark's Heating & Cooling 9019 S Pointe Ridge Ln, Bloomington 47401 | (812) 340-4328 |
| Mike's Custom Svc 5023 Autumn Cir, Bloomington 47404 | (812) 339-0202 |
| Mobilehome Specialists 2103 Grovesnor Pl, Bloomington 47401 | (812) 333-5992 |
| Perry's Air Flow Systems Po Box 3295, Bloomington 47402 | (812) 332-7719 |
| Quality Heating & Air Cond Inc 1412 W 5th St, Bloomington 47404 | (812) 336-3372 |
| Rogers Heating & Cooling 6924 S Shields Ridge Rd, Bloomington 47401 | (812) 824-7802 |
| Sierra Heating & Cooling Llc 8485 S Fairfax Rd, Bloomington 47401 | (812) 824-4505 |
| Tevac 3905 S Walnut St, Bloomington 47401 | (812) 332-8444 |
| Wright Heating & Cooling Inc 4320 S Old State Road 37, Bloomington 47401 | (812) 824-8778 |