| Business | Phone |
| Secret Witness 300 Kansas City St, Rapid City 57701 | (605) 394-2600 |
| Rapid City Police Dept 300 Kansas City St, Rapid City 57701 | (605) 394-4134 |
| Rapid City Police Evidence 129 Saint Joseph St, Rapid City 57701 | (605) 394-6033 |
| New Underwood Sheriff 300 Kansas City St, Rapid City 57701 | (605) 394-2151 |