| Business | Phone |
| Barber Electric 78 Mountainside Rd, Mendham 7945 | (973) 543-4308 |
| Fitzpatrick Electrical Corp 19 Calais Rd, Mendham 7945 | (973) 543-3003 |
| Greg Moran Electrical Contr 3 Buddy Ln, Mendham 7945 | (973) 543-1958 |
| R T Electric Mendham 7945 | (973) 543-3275 |
| Tamburello Inc Mendham 7945 | (973) 543-7900 |