| Business | Phone |
| Electromet Corp 871 Commonwealth Ave, Hagerstown 21740 | (301) 797-5900 |
| Tri-State Roofing & Siding Inc 950 Commonwealth Ave, Hagerstown 21740 | (301) 739-9525 |
| G W Duvall & Co 23 W Lee St, Hagerstown 21740 | (301) 791-6898 |
| General Sheet Metal 251 Prospect Ave, Hagerstown 21742 | (301) 733-8741 |