Electrical Cost in Williamstown, NJ in 2026
Most Electrical projects in Williamstown, NJ cost between $400 and $6,500. The typical price is $2,000.
Labour and materials in Williamstown run about 15% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Panel capacity and whether an upgrade is needed
- Running new circuits through finished walls
- Permit and inspection in your jurisdiction
- Aluminium wiring or knob-and-tube remediation
Usually included
- Licensed electrician labour
- Wire, boxes, breakers and devices
Usually extra
- Drywall repair after the walls are opened
- Fixtures you supply
- Utility service upgrades
Electricians in Williamstown, NJ
Businesses listed on Google near Williamstown, NJ. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Krise Services
4.9(319 reviews)
571 NJ-168, Turnersville, NJ 08012
Uneak Electrical Contractors, LLC
4.7(29 reviews)
22 Mansfield Dr, Sewell, NJ 08080
Central Electrical Co
4.7(23 reviews)
225 Dahlia Ave, Williamstown, NJ 08094
Worthmann Electric LLC
5.0(9 reviews)
347 Franklin St, Franklinville, NJ 08322
Highlighting Construction Inc
5.0(7 reviews)
115 S Main St Ste E, Williamstown, NJ 08094
Northeast Electrical Services LLC
5.0(5 reviews)
402 Airport Dr, Williamstown, NJ 08094