| Business | Phone |
| Heller Electric Co Inc 14218 Brandywine Rd, Brandywine 20613 | (301) 372-6816 |
| Master Electric 3420 Danville Rd, Brandywine 20613 | (301) 292-2284 |
| Phoebus Electric Co 13302 Baden Westwood Rd, Brandywine 20613 | (301) 888-9553 |
| Regional Electric Contractors 14160 Brandywine Rd, Brandywine 20613 | (301) 372-1510 |
| B & G Electric Inc 17202 Whites Landing Rd, Brandywine 20613 | (301) 888-9144 |