| Business | Phone |
| M & S Electric 8215 Washington St S, Laurel 20724 | (410) 792-0300 |
| J C Electric Laurel 20707 | (301) 776-1167 |
| Kolb Electric 6774 Dorsey Rd, Laurel 20707 | (301) 725-5552 |
| Baer's Electrical Svc 9936 Hughes Ave, Laurel 20723 | (301) 490-2886 |
| General Electric 11101 Johns Hopkins Rd, Laurel 20723 | (301) 317-8338 |
| R E Newcomb Electric Inc 9247 Whiskey Bottom Rd, Laurel 20723 | (301) 953-1935 |
| Thomas General Electric 9417 3rd St N, Laurel 20723 | (301) 490-6591 |
| R L Thompson Inc 106 Lafayette Ave, Laurel 20707 | (301) 776-6748 |
| A & O Electric Svc Laurel 20707 | (301) 604-0893 |
| Alex's Electrical Svc 12804 Golden Oak Dr, Laurel 20708 | (301) 490-2484 |
| Best Electric Co 8514 Portsmouth Dr, Laurel 20708 | (301) 953-1953 |
| C D Williams Electric Co Po Box 63, Laurel 20725 | (301) 498-4846 |
| Cherry Lane Electric 8750 Cherry Ln, Laurel 20707 | (301) 470-7401 |
| Cherry Lane Electrical Svc 8750 Cherry Ln, Laurel 20707 | (410) 792-8676 |
| Dsd Electric Inc 1010 Ward St, Laurel 20707 | (301) 604-6976 |
| Electric Shop Inc 14721 Baltimore Ave # F, Laurel 20707 | (301) 617-8500 |