| Business | Phone |
| Putman & Assoc 3261 German Rd, Columbiaville 48421 | (810) 793-1231 |
| Codie Mikel Inc Columbiaville 48421 | (810) 793-7733 |
| Complete Building Co 3330 German Rd, Columbiaville 48421 | (810) 793-6762 |
| Mudge Construction 3337 Marathon Rd, Columbiaville 48421 | (810) 793-4606 |