| Business | Phone |
| Big Brothers & Big Sisters 171 Dawson St, Sandusky 48471 | (810) 648-2726 |
| Blue Water Ctr 103 E Sanilac Rd 3, Sandusky 48471 | (810) 648-2555 |
| Help Inc 95 W Speaker St, Sandusky 48471 | (810) 648-1988 |
| Human Development Commission 215 N Elk St, Sandusky 48471 | (810) 648-4497 |
| Wilson Center 190 N Delaware St, Sandusky 48471 | (810) 648-2161 |
| Sanilac County Community 217 E Sanilac Rd, Sandusky 48471 | (810) 648-4450 |