| Business | Phone |
| Great Lakes Insurance 500 Chartier, Marine City 48039 | (810) 765-8114 |
| State Farm Insurance 621 Chartier, Marine City 48039 | (810) 765-4412 |
| Steinmetz-Vandenbossche Ins 800 S Parker St, Marine City 48039 | (810) 765-4077 |
| R Chace Williams Insurance 414 Broadway St, Marine City 48039 | (810) 765-9242 |