| Business | Phone |
| Washington County Highway Dept 601 Northern Ave, Hagerstown 21742 | (240) 313-2720 |
| Washington County Public Works 100 W Washington St # 238, Hagerstown 21740 | (240) 313-2250 |
| Washington County Public Works 1307 S Potomac St, Hagerstown 21740 | (240) 313-2700 |
| Washington County Public Works 35 W Washington St, Hagerstown 21740 | (240) 313-2070 |