| Business | Phone |
| County Engineer 2300 Superior St 4, Webster City 50595 | (515) 832-9520 |
| County Recorder 2300 Superior St, Webster City 50595 | (515) 832-9535 |
| County Seed 2490 Briggs Woods Trl, Webster City 50595 | (515) 832-9575 |
| Extension Service 735 Second St, Webster City 50595 | (515) 832-9597 |
| Friends Forever Soc Ed Ctr 500 Fair Meadow Dr D, Webster City 50595 | (515) 832-9548 |
| Hamilton County Courthouse 2300 Superior St, Webster City 50595 | (515) 832-9515 |
| Hamilton County Empowerment 2300 Superior St, Webster City 50595 | (515) 832-9639 |
| Hamilton County Fax 2300 Superior St, Webster City 50595 | (515) 832-9525 |
| Hamilton County Veterans Affr 500 Fair Meadow Dr, Webster City 50595 | (515) 832-9595 |
| Homemaker Home Health Aid Svc 821 Seneca St, Webster City 50595 | (515) 832-9566 |
| Maintenance Garage 1605 W 2nd St, Webster City 50595 | (515) 832-9523 |