| Business | Phone |
| A & F Electrical Svc Lawrence 1840 | (978) 738-9715 |
| Aaron Electric Co Inc 300 Jackson St, Lawrence 1841 | (978) 687-0500 |
| U S Electric Svc Inc 49 Blanchard St, Lawrence 1843 | (978) 682-2700 |
| Brimac Electrical Svc 23 Bourque St, Lawrence 1843 | (978) 975-8532 |
| C & C Electrical Contractors 66 Bodwell St, Lawrence 1841 | (978) 738-5082 |
| Ckb Inc 620 Essex St, Lawrence 1841 | (978) 685-0302 |
| Cormier Electric Co 80 Sunray St, Lawrence 1841 | (978) 557-2144 |
| Cuddy Electric Co 53 Osgood St, Lawrence 1843 | (978) 681-5118 |
| David Electrical Contracting 56 Island St, Lawrence 1840 | (978) 682-6262 |
| Raymond Electrical Co 101 Amesbury St # 301, Lawrence 1840 | (978) 687-1445 |
| Piquette & Howard Electrical 59 Ames St, Lawrence 1841 | (978) 687-7910 |
| Electrics Inc 488 Haverhill St, Lawrence 1841 | (978) 557-5839 |
| Perry Electrical Svc 19 Dana St, Lawrence 1843 | (978) 685-8030 |
| First Electric Contractors 28 Congress St, Lawrence 1841 | (978) 659-7956 |
| Norman E Hart 102 Beacon Ave, Lawrence 1843 | (978) 687-3037 |
| Markey & Homsey 7 Cross St, Lawrence 1841 | (978) 683-7272 |
| Kimmy Enterprises 32 Shattuck St, Lawrence 1843 | (978) 687-0116 |