| Business | Phone |
| Carrigan Development Inc 2896 Saint Helen, Smiths Creek 48074 | (810) 984-2270 |
| Joe Young Excavating 941 Range Rd, Smiths Creek 48074 | (810) 364-8514 |
| O'Donnell Excavating 5575 Griswold Rd, Smiths Creek 48074 | (810) 367-6229 |
| Talaski Excavating 6779 Smiths Creek Rd, Smiths Creek 48074 | (810) 367-3734 |
| Tommy's Excavating 1598 Mayer Rd, Smiths Creek 48074 | (810) 367-3803 |
| Rte Inc 5163 Dove Rd, Smiths Creek 48074 | (810) 531-3272 |