| Business | Phone |
| Grant Cnty Property Valuation 101 N Main St 2, Williamstown 41097 | (859) 824-6511 |
| Grant County Auto Registration 101 N Main St, Williamstown 41097 | (859) 824-3321 |
| Grant County Building Inspctr 101 N Main St, Williamstown 41097 | (859) 824-9608 |
| Grant County Jailer 212 Barnes Rd, Williamstown 41097 | (859) 824-5191 |
| Pretrial Release Svc 212 Barnes Rd, Williamstown 41097 | (859) 823-7381 |