| Business | Phone |
| Brookside Village 980 Old Highway 51, Mosinee 54455 | (715) 359-8281 |
| Kronenwetter Municipal Ctr 1582 Kronenwetter Dr, Mosinee 54455 | (715) 693-4200 |
| Mosinee Sewer Utility 225 Main St, Mosinee 54455 | (715) 693-2275 |
| Mosinee City Garage 1101 Main St, Mosinee 54455 | (715) 693-3840 |
| Mosinee Waste Treatment Plant 200 Fremont St, Mosinee 54455 | (715) 693-6454 |