| Business | Phone |
| Big D Electric 415 Arch St, Cumberland 21502 | (301) 724-2443 |
| Braddock Electric 142 Arch St, Cumberland 21502 | (301) 759-9020 |
| Consolidated Electric Co 900 W Industrial Blvd, Cumberland 21502 | (301) 777-0225 |
| Freedom Electric 13905 Uhl Hwy Se, Cumberland 21502 | (301) 724-8887 |
| Knipco Electric 900 Hill Top Dr, Cumberland 21502 | (301) 724-1900 |
| Maryland Electric Svc Co Inc 301 N Mechanic St, Cumberland 21502 | (301) 777-1290 |
| Metz Electric 13 Pennsylvania Ave, Cumberland 21502 | (301) 777-7797 |