| Business | Phone |
| Dayton Electrical Contracting 4435 Oakwood Overlook Ct, Dayton 21036 | (301) 854-1163 |
| J D Electric Co 4495 Linthicum Rd, Dayton 21036 | (301) 596-9701 |
| Myers Electrical Co 4779 Ten Oaks Rd, Dayton 21036 | (410) 531-9155 |
| Universal Electric Co 4151 Ten Oaks Rd, Dayton 21036 | (410) 461-9035 |