| Business | Phone |
| Cunningham Inc 8108 S Market, Oskaloosa 52577 | (641) 969-4937 |
| Warwick Construction Svc 1119 S 11th St, Oskaloosa 52577 | (641) 673-9234 |
| Brian Booy Construction Oskaloosa 52577 | (641) 673-8025 |
| Klein Kustom Construction 444 N 1st St, Oskaloosa 52577 | (641) 673-8216 |
| Tja Construction 116 9th Ave E, Oskaloosa 52577 | (641) 673-0934 |