| Business | Phone |
| C Eimers Excavating Svc 10637 Sharon Rd, Saint Charles 48655 | (989) 865-8115 |
| Walker Excavating Inc 13650 Ring Rd, Saint Charles 48655 | (989) 865-3447 |
| Wolverine Excavating 13630 Schroeder Rd, Saint Charles 48655 | (989) 865-6214 |
| Szepanski Builders 7550 S Graham Rd, Saint Charles 48655 | (989) 865-9903 |