| Business | Phone |
| Branch County 4h-Fairboard Office 31 Division St, Coldwater 49036 | (517) 279-4313 |
| Branch County Court House 31 Division St, Coldwater 49036 | (517) 279-4301 |
| Branch County Bldg Inspector 570 Marshall Rd B, Coldwater 49036 | (517) 279-4303 |
| Branch County Central Dispatch 141 E Chicago Rd, Coldwater 49036 | (517) 278-3091 |
| Branch County Complex Mgmt 31 Division St, Coldwater 49036 | (517) 279-4307 |
| Branch County Drain Commission 31 Division St, Coldwater 49036 | (517) 279-4310 |
| Foster Grandparent Program 285 N Michigan Ave, Coldwater 49036 | (517) 278-2351 |
| Branch County Housing Rehab 31 Division St, Coldwater 49036 | (517) 279-4315 |
| Branch County Microfilm Office 31 Division St, Coldwater 49036 | (517) 279-4317 |
| Branch County Offices 31 Division St, Coldwater 49036 | (517) 279-8411 |
| Branch County Register-Deeds 23 E Pearl St, Coldwater 49036 | (517) 279-4320 |
| Branch County Road Commission 23 E Garfield Ave, Coldwater 49036 | (517) 278-2022 |
| Branch County Treasurer's Ofc 31 Division St, Coldwater 49036 | (517) 279-4321 |
| Michigan State University Ext 570 Marshall Rd C, Coldwater 49036 | (517) 279-4311 |