| Business | Phone |
| Donald Rethamel Construction 308 6th St Nw, Nora Springs 50458 | (641) 749-2347 |
| Five Star Builders 23263 Claybanks Dr, Nora Springs 50458 | (641) 749-2655 |
| Kraninger Construction 1055 135th St, Nora Springs 50458 | (641) 749-2522 |
| Mellmann Brothers Construction 1451 Mitchell Line St, Nora Springs 50458 | (641) 749-5572 |
| North Iowa Builders 705 N Iowa Ave, Nora Springs 50458 | (641) 749-2681 |
| Satern Builders 108 4th St Ne, Nora Springs 50458 | (641) 749-2297 |