| Business | Phone |
| Reed Insurance 108 W Main St, Dewitt 48820 | (517) 669-2911 |
| Allstate Insurance Co 13105 Schavey Rd 1, Dewitt 48820 | (517) 669-1518 |
| Angela Mallard Agency 121 W Main St, Dewitt 48820 | (517) 669-1204 |
| Aviation Insurance 240 S Bridge St 300, Dewitt 48820 | (517) 668-1276 |
| Bye Insurance & Financial Svc 13070 S Old Us Hwy 27, Dewitt 48820 | (517) 669-6600 |
| Douglas B Twiss Agency 202 N Bridge St, Dewitt 48820 | (517) 669-8316 |
| Farm Bureau Insurance 13191 Schavey Rd, Dewitt 48820 | (517) 668-1600 |
| State Farm Insurance 121 1/2 E Main St, Dewitt 48820 | (517) 669-9949 |
| Shoemaker Group Inc 1350 E Twinbrook Dr, Dewitt 48820 | (517) 669-1189 |
| Farmers Insurance Group 121 W Main St, Dewitt 48820 | (517) 669-5228 |