| Business | Phone |
| Adz Electrical Svc 122 Carroll Dr, Annapolis 21403 | (410) 216-6665 |
| American Electric Co 42 Hudson St # 207, Annapolis 21401 | (410) 573-1660 |
| Anchor Electric Inc 37 Hudson St, Annapolis 21401 | (410) 268-3983 |
| Arundel Electrical Svc Inc Annapolis 21401 | (410) 956-6081 |
| Atlantis Electric Annapolis 21401 | (410) 626-7760 |
| Beck's Electric Annapolis 21401 | (410) 280-2325 |
| Charles C Taylor Iii Elec Cont 165 Defense Hwy, Annapolis 21401 | (410) 224-2869 |
| Chuck's Electrical Svc Inc Annapolis 21401 | (410) 280-6640 |
| Cook & Gaia Inc 2130 Renard Ct, Annapolis 21401 | (410) 841-2591 |
| Cook Electric 2130 Renard Ct, Annapolis 21401 | (410) 266-9040 |
| Electracon Inc 1216 Hampton Rd, Annapolis 21401 | (410) 757-1722 |
| Eubank's Electric Co Inc Annapolis 21401 | (410) 889-0300 |
| George T Dawson Electric Inc 2557 Housley Rd, Annapolis 21401 | (410) 266-5754 |
| Harrison & Palmer Inc 635 Ridgely Ave, Annapolis 21401 | (410) 841-6945 |
| Kolb Electric Inc 9 Northwest St, Annapolis 21401 | (301) 261-1350 |
| Latham Electrical Construction Annapolis 21401 | (410) 280-6376 |
| Lewis Electric Inc Annapolis 21401 | (410) 263-1588 |
| Mark Daskovsky Electrical 7074 Bembe Beach Rd, Annapolis 21403 | (410) 626-0110 |
| My Electrician Electric Contr 114 Woodside Trl, Annapolis 21401 | (410) 263-8386 |
| Olympic Electric Annapolis 21403 | (410) 721-1174 |
| Pearl Maeade Electric 103 Merryman Ct, Annapolis 21401 | (410) 956-3219 |
| R L Tang Electric Co Inc 2444 Solomons Island Rd, Annapolis 21401 | (410) 571-0290 |
| Vital Electric 42 Hudson St # A213, Annapolis 21401 | (410) 897-5962 |
| Weisman Electric Co 42 Hudson St # 102, Annapolis 21401 | (410) 974-6564 |