| Business | Phone |
| Lowell Electrical Contracting 138 Oregon Ave, Medford 11763 | (631) 654-1771 |
| Nat's Electric Inc Medford 11763 | (631) 475-8295 |
| Dodaro Construction Co 266 Middle Island Rd # 3, Medford 11763 | (631) 698-1717 |
| Noble Electrical Construction Medford 11763 | (631) 289-7713 |
| Emd Electric Inc 2890 Route 112, Medford 11763 | (631) 451-0830 |
| Essay Electrical Contracting 2329 Route 112, Medford 11763 | (631) 475-0194 |
| Nu-Star Electric & Controls 33 Greenport Ave, Medford 11763 | (631) 289-3464 |
| Jemm Electric 25 White Pine Way, Medford 11763 | (631) 289-8181 |
| Jvr Electric Inc 262 Middle Island Rd, Medford 11763 | (631) 451-1226 |
| Vogel Electric Inc 240 Peconic Ave, Medford 11763 | (631) 289-4926 |
| Wilken Electric 1 Yellow Pine Cir, Medford 11763 | (631) 289-7572 |