| Business | Phone |
| All Star Construction 6 Bauer Ln, O Fallon 63366 | (636) 978-6433 |
| All States Construction 683 Hawk Run Dr, O Fallon 63368 | (636) 561-7733 |
| Lamb Construction 205 E Elm St, O Fallon 63366 | (636) 240-7907 |
| In-Ex Designs Construction O Fallon 63366 | (636) 980-7225 |