| Business | Phone |
| City Garage 1122 Tensfeldt Ave, Jefferson 53549 | (920) 674-7737 |
| Skating Rink 317 S Main St, Jefferson 53549 | (920) 674-7731 |
| Jefferson City Clerk 317 S Main St, Jefferson 53549 | (920) 674-7700 |
| Jefferson City Wastewater 221 E Henry St, Jefferson 53549 | (920) 674-7705 |
| Jefferson Utilities 425 Collins Rd, Jefferson 53549 | (920) 674-7711 |
| Jefferson Engineer 317 S Main St, Jefferson 53549 | (920) 674-7727 |
| Town Garage W6260 County Road B, Jefferson 53549 | (920) 699-3590 |