| Business | Phone |
| William R Curtis Inc 1155 Welch Rd, Walled Lake 48390 | (248) 960-1037 |
| Trio Contracting Inc 1416 W Oakley Park Rd, Walled Lake 48390 | (248) 669-0950 |
| Bob Rousseaux's Excavating Inc 1165 Ladd Rd, Walled Lake 48390 | (248) 669-5151 |
| Rae Excavating Inc 2940 Crumb Rd, Walled Lake 48390 | (248) 624-4473 |