| Business | Phone |
| Mineral County Circuit Judge 150 Armstrong St, Keyser 26726 | (304) 788-5150 |
| Mineral County Court Clerk 150 Armstrong St, Keyser 26726 | (304) 788-3924 |
| Mineral County Court House 150 Armstrong St, Keyser 26726 | (301) 777-0602 |
| Mineral County Magistrate Ct 105 West St, Keyser 26726 | (304) 788-2625 |