| Business | Phone |
| G & S Construction 2442 225th St, Oskaloosa 52577 | (641) 672-1537 |
| Lamb Construction 2045 270th St, Oskaloosa 52577 | (641) 673-7166 |
| Sereg Concrete & Construction 2628 Lincoln Ave, Oskaloosa 52577 | (641) 673-6580 |
| Steven's Concrete Limited 1912 17th Ave E, Oskaloosa 52577 | (641) 673-4255 |