| Business | Phone |
| Concrete Recyclers Inc 110 Main St, Ossian 52161 | (563) 532-9215 |
| Dennis Hageman Construction 404 E Main St, Ossian 52161 | (563) 532-9226 |
| Rick's Construction 1647 140th St, Ossian 52161 | (563) 532-9732 |
| Structural Contracting Inc 102 Mary St, Ossian 52161 | (563) 532-9889 |