| Business | Phone |
| Joseph R Devaney Electrical 150 Locust Ave, Dumont 7628 | (201) 385-5068 |
| Bembridge Electric Inc 71 Hillcrest Dr, Dumont 7628 | (201) 384-4909 |
| Captain Electric Corp 169 Virginia Ave, Dumont 7628 | (201) 384-7176 |
| Ecko Corp 139 Cresskill Ave, Dumont 7628 | (201) 384-7466 |
| Scorpion Electric Co 33 Romano Dr, Dumont 7628 | (201) 387-6997 |
| Roberge Electric Inc 150 Johnson Ave, Dumont 7628 | (201) 384-1944 |
| Northern Electric 59 Forest Rd, Dumont 7628 | (201) 767-6370 |