| Business | Phone |
| Claibourne Twp Trustees 122 1/2 N Franklin St, Richwood 43344 | (740) 943-3684 |
| Jackson Township Office 13500 Price Mather Rd, Richwood 43344 | (740) 943-5324 |
| Richwood Village Clerk's Office 286 S Franklin St, Richwood 43344 | (740) 943-3550 |
| Richwood Village Sewage Dept 200 Beatty Ave, Richwood 43344 | (740) 943-3315 |
| Richwood Waste Water Plant 302 S Franklin St, Richwood 43344 | (740) 943-3419 |
| Taylor Twp Trustees 25464 Patrick Brush Run Rd, Richwood 43344 | (937) 246-2025 |
| Village Of Richwood Water Pl 200 Beatty Ave, Richwood 43344 | (740) 943-9278 |
| Washington Twp Trustees 31683 State Route 31, Richwood 43344 | (937) 982-3388 |