| Business | Phone |
| Altype Electrical Svc Corp 40 Division St, Farmingdale 11735 | (516) 752-4080 |
| Bana Elec Corp 50 Gazza Blvd, Farmingdale 11735 | (516) 249-6110 |
| Bardot Electric Co 720 Main St, Farmingdale 11735 | (516) 756-1891 |
| Ceriello Electric 10 Melody Dr, Farmingdale 11735 | (516) 249-0573 |
| Ceriello Electric 43 Florida St, Farmingdale 11735 | (631) 249-1415 |
| Ceriello Electrical Contrng 21 Lincoln St, Farmingdale 11735 | (516) 694-1972 |
| Chuck Ianson Electric 16 Plitt Ave, Farmingdale 11735 | (516) 454-6402 |
| Dickinson Electrical Corp 202 Fallwood Pkwy, Farmingdale 11735 | (516) 777-3305 |
| Performance Electrical Svc Inc 115 Florida St, Farmingdale 11735 | (631) 391-8433 |
| Power Up Electrical Contr Corp 70 Rome St, Farmingdale 11735 | (516) 293-0056 |
| Gina Electrical Maintenance Po Box 4084, Farmingdale 11735 | (516) 753-5232 |
| R D Electric 20 Intervale Ave, Farmingdale 11735 | (631) 752-6003 |
| Inter-County Electric Inc 120 Toledo St, Farmingdale 11735 | (631) 249-5510 |
| Safe-Way Electric Co 50 S Front St, Farmingdale 11735 | (516) 249-3806 |
| Lines Electrical Contracting 70 Rome St, Farmingdale 11735 | (631) 694-5933 |
| Shea Electric 88 Verdi St, Farmingdale 11735 | (631) 752-1230 |