| Business | Phone |
| Duro Electrical Contracting 27 Saint Charles St, Thornwood 10594 | (914) 741-6722 |
| Keating Electric & Tech 30 Claremont Ave, Thornwood 10594 | (914) 747-9294 |
| Standard Control Inc 95 Edgewood Ave, Thornwood 10594 | (914) 741-5004 |
| Thornwood Electric Inc 62 Andrea Ln, Thornwood 10594 | (914) 773-0523 |