| Business | Phone |
| American Professional Home 620 Longhorn Dr, O Fallon 63368 | (636) 561-6285 |
| American Professional Home Inc 621 Longhorn Dr, O Fallon 63368 | (314) 878-3021 |
| Tracy Williams Home Inspection 2161 Rolling Meadow Dr, O Fallon 63366 | (636) 699-8711 |
| Jctb Svc Inc O Fallon 63366 | (636) 240-7209 |
| Check Point Inspections Inc 3323 Mulberry Ln, O Fallon 63367 | (636) 327-6904 |