| Business | Phone |
| B & L Steel 399 Travis Blvd, Troy 63379 | (636) 528-4207 |
| Cannon Builders Inc 408 Excalibur Blvd, Troy 63379 | (636) 462-4619 |
| Cannon General Contractors Inc Highway 47 & Lincoln Dramp;, Troy 63379 | (636) 462-8299 |
| Mc Carthy Building Co 100 Cherry Blossom Way, Troy 63379 | (636) 528-4856 |
| Ramsour Construction 475 N Lincoln Dr, Troy 63379 | (636) 462-7775 |