| Business | Phone |
| City Administrator 404 6th Ave, Madison 56256 | (320) 598-7373 |
| Disposal Plant 2355 241st Ave, Madison 56256 | (320) 598-3986 |
| Disposal Plant Highway 40 E, Madison 56256 | (320) 598-3986 |
| Electric Light Plant 109 7th Ave, Madison 56256 | (320) 598-3239 |
| Electric Light Plant 618 W 8th St, Madison 56256 | (320) 598-3239 |
| Madison Line Dept 61683 West, Madison 56256 | (320) 598-3060 |
| Madison Skating Rink Evergreen Ave, Madison 56256 | (320) 598-3766 |