| Business | Phone |
| Aaa Homeowner Claims 537 N Linden St, Marshall 49068 | (269) 789-0144 |
| Buckenberger Insurance 221 E Michigan Ave, Marshall 49068 | (269) 781-7922 |
| Calhoun County Farm Bureau 15151 C Dr N, Marshall 49068 | (269) 781-2849 |
| Diederich Agency 120 West Dr N 1, Marshall 49068 | (269) 781-7724 |
| Westfield Group 185 Hickory Hls, Marshall 49068 | (269) 781-5263 |
| Federated Insurance Marshall 49068 | (269) 789-9472 |
| Gibbs Agency-Meemic Insurance 102 E Michigan Ave, Marshall 49068 | (269) 781-2438 |
| Great Michigan Insurance 120 West Dr N, Marshall 49068 | (269) 727-0088 |
| Great Michigan Insurance 37 Broad St, Marshall 7003 | (973) 748-6595 |
| State Farm Insurance 215 E Green St, Marshall 49068 | (269) 781-4256 |
| State Farm Insurance 410 East Dr, Marshall 49068 | (269) 789-5000 |
| Sullivan Insurance Inc 140 W Michigan Ave, Marshall 49068 | (269) 781-8909 |
| Southern Michigan Insurance Co 912 W Michigan Ave, Marshall 49068 | (269) 781-2807 |
| Sentry Insurance 627 East Dr, Marshall 49068 | (269) 781-7389 |
| John Hancock Financial Svc 120 West Dr N 3, Marshall 49068 | (269) 781-7199 |
| Medler Insurance 201 E Michigan Ave, Marshall 49068 | (269) 781-8167 |
| Mindy Deno Insurance 103 Greenfield Blvd, Marshall 49068 | (269) 781-8668 |