| Business | Phone |
| Benton County Building Dept 5600 W Canal Dr, Kennewick 99336 | (509) 735-3500 |
| Benton County Co-Op Extension 5600 W Canal Dr E, Kennewick 99336 | (509) 735-3551 |
| Benton County Coroner 7110 W Okanogan Pl, Kennewick 99336 | (509) 736-2720 |
| Benton County Traffic Citation 7320 W Quinault Ave, Kennewick 99336 | (509) 735-8476 |
| Benton County Justice Center 7320 W Quinault Ave, Kennewick 99336 | (509) 783-1310 |
| Benton Franklin Juvenile Ctr 5606 W Canal Dr, Kennewick 99336 | (509) 783-2151 |
| Benton Personnel Dept 7122 W Okanogan Pl H, Kennewick 99336 | (509) 786-5626 |
| Greater Columbia Regional 101 N Edison St, Kennewick 99336 | (509) 735-8681 |
| Greater Columbia Regional 3311 W Clearwater Ave, Kennewick 99336 | (509) 735-8681 |