| Business | Phone |
| Accounts Receivable 505 Swift Blvd, Richland 99352 | (509) 942-7310 |
| Richland Accounts Payable 505 Swift Blvd, Richland 99352 | (509) 942-7331 |
| Richland Building & Permit 840 Northgate Dr, Richland 99352 | (509) 942-7794 |
| Richland Business Licenses 840 Northgate Dr, Richland 99352 | (509) 942-7313 |
| Richland Voter Registration 505 Swift Blvd, Richland 99352 | (509) 942-7388 |
| Richland Code Enforcement 871 George Washington Way, Richland 99352 | (509) 942-7383 |
| Richland Community Ctr 500 Amon Park Dr, Richland 99352 | (509) 942-7377 |
| Richland Electrical Engrng 840 Northgate Dr, Richland 99352 | (509) 942-7403 |
| Richland Energy Svc Dept 505 Swift Blvd, Richland 99352 | (509) 942-7403 |
| Richland Health District Richland 99352 | (509) 943-2614 |
| Richland Household Hazardous 3102 Twin Bridges Rd, Richland 99354 | (509) 942-7387 |
| Richland Human Resources 2700 Duportail St, Richland 99352 | (509) 942-7392 |
| Richland Public Information 505 Swift Blvd, Richland 99352 | (509) 942-7386 |
| Richland Purchasing Dept Richland 99352 | (509) 942-7547 |
| Richland Recycling Dept Po Box 190, Richland 99352 | (509) 942-7467 |
| Richland Resource Management 840 Northgate Dr, Richland 99352 | (509) 942-7436 |
| Richland Street Lighting Mntnc 2700 Duportail St, Richland 99352 | (509) 942-7429 |
| Richland Wastewater Div 555 Lacy, Richland 99352 | (509) 942-7480 |