| Business | Phone |
| Amcon Municipal Concrete 850 Lone Star Dr, O Fallon 63366 | (636) 379-9396 |
| Breckenridge Of O'Fallon 1440 W Terra Ln, O Fallon 63366 | (636) 240-4072 |
| Rollhaus-Drago Construction 163 Winding Woods Dr, O Fallon 63366 | (636) 338-4100 |
| Precision Concrete Inc O Fallon 63366 | (636) 978-3337 |
| Patrico & Son Cement Contr O Fallon 63366 | (636) 561-3075 |
| Lewis Asphalt & Concrete 128 Green Forest Estates Dr, O Fallon 63366 | (636) 397-5528 |
| Majestic Concrete Inc 1273 W Terra Ln, O Fallon 63366 | (636) 379-1233 |
| J S Aubuchon Concrete 1067 Vomund Rd, O Fallon 63366 | (636) 978-1111 |