Grant County
| Commissioners | Phone | |
| Scott Miley | (304) 257-4422 | |
| Douglas E. Swick | (304) 257-4422 | |
| Jeff Berg | (304) 257-4422 | |
| Assessor | ||
| Ralph Layton | (304) 257-1050 | |
| Circuit Clerk | ||
| Angela VanMeter | (304) 257-4545 | |
| County Clerk | ||
| Seymour Fisher | (304) 257-4550 | |
| Prosecuting Attorney | ||
| John Ours | (304) 257-2323 | |
| Sheriff | ||
| Brian Ours | (304) 257-1818 | |
| County Administrator | ||
| Michelle Sites | (304) 257-1818 | |