| Business | Phone |
| Central Electric Co 28 Black River Rd, Califon 7830 | (908) 876-4128 |
| D & D Electrical Sales Inc 189 W Valley Brook Rd, Califon 7830 | (908) 832-7855 |
| Evergreen Electric Inc 59 Frog Hollow Rd, Califon 7830 | (908) 832-5454 |
| Merjo Electric Corp 88 W Valley Brook Rd, Califon 7830 | (908) 832-5874 |
| P J Smith Electric Contr Inc 109 Fairmount Rd E, Califon 7830 | (908) 832-6416 |
| Rjt Yetka Corp 55 Fairmount Rd W, Califon 7830 | (908) 832-9050 |