| Business | Phone |
| Creston-Union County Law Ctr 302 N Pine St, Creston 50801 | (641) 782-8402 |
| Maintenance Shop 100 Commerce Rd, Creston 50801 | (641) 782-7519 |
| Union County Development 208 W Taylor St, Creston 50801 | (641) 782-2003 |
| Union County Weed Commissioner 1701 Commerce Rd, Creston 50801 | (641) 782-7417 |
| Union County General Relief 300 N Pine St, Creston 50801 | (641) 782-8431 |
| Union County Recorder 300 N Pine St, Creston 50801 | (641) 782-1725 |
| Union County Sanitarian 1701 Commerce Rd, Creston 50801 | (641) 782-7803 |
| Union County Veteran Affairs 300 N Pine St, Creston 50801 | (641) 782-1723 |