| Business | Phone |
| All About Air Oskaloosa 52577 | (641) 673-0221 |
| Garry Bair Heating & Mech Inc 418 N L St, Oskaloosa 52577 | (641) 673-0438 |
| Johnson's Heat Air Cond Refrig 2995 Merino Ave, Oskaloosa 52577 | (641) 673-0888 |
| Vogt Plumbing-Heating & Ac 318 6th Ave E, Oskaloosa 52577 | (641) 673-4313 |