| Business | Phone |
| Oakview Construction Inc 1981 G Ave, Red Oak 51566 | (712) 623-4927 |
| Schmid Construction 407 E Reed St, Red Oak 51566 | (712) 623-3900 |
| Sellers Construction 101 2nd Ave, Red Oak 51566 | (712) 623-3638 |
| Vannausdle Construction 400 Bridge St, Red Oak 51566 | (712) 623-4805 |