| Business | Phone |
| Anperage Electric Inc 1900 Potomac Rd, Edgewater 21037 | (410) 956-2178 |
| Bausum & Duckett Electric Co 3481 Pike Ridge Rd, Edgewater 21037 | (410) 956-2927 |
| Cmc Electric 3660 8th Ave, Edgewater 21037 | (410) 798-7030 |
| J & L Electric Edgewater 21037 | (443) 203-0203 |
| South River Electric 1611 Marlboro Rd, Edgewater 21037 | (410) 956-3617 |
| Storm Electric Edgewater 21037 | (410) 897-1247 |
| T & B Electric Co Inc 1717 Oldtown Rd, Edgewater 21037 | (410) 798-6335 |