Electricians in New Jersey: Licensed Electrical Contractors
Find licensed electricians in New Jersey. We've gathered 12 electricians from across New Jersey with their phone number, address, hours, and Google rating, so you can compare and reach out for quotes. Listings span Denville, Marmora, Brick Township, Camden, Princeton and Englewood and more, so there's likely an electrician near you. The electricians below average 4.9 stars on Google. A New Jersey home averages 662 kWh a month, about 0.9 kW of continuous draw, so the big new loads (an EV charger, a heat pump, an induction range) are what push a panel past its limit, not everyday use; a load calculation tells you whether you need a service upgrade or just a few breaker spaces.
Before you hire in New Jersey: size the job
New Jersey at a glance
- 19.3¢
- per kWh, residential
- $128.13
- average monthly bill
- 662 kWh
- average monthly use
- 0.9 kW
- average continuous load
#11 most expensive of 51
EIA, 2024 annual avg
EIA, 2024 annual avg
From 662 kWh/mo; a 200 A service delivers up to 48 kW
12 licensed electricians in New Jersey
Spread across New Jersey so there's likely one near you. Enter your ZIP above to sort nearest-first. Details from public Google Business Profiles: verify before hiring.
How to choose an electrician in New Jersey
Verify the license and insurance
Electrical work in New Jersey must be done or supervised by a licensed electrical contractor, and the license should be in the name of the company quoting you, not a friend of the crew. Look it up on the licensing board linked below, ask for proof of liability insurance, and confirm the contractor, not you, pulls the permit and schedules the inspection.
Start with a load calculation, not a panel size
For a panel upgrade, a new 240V circuit, or any electrification project, a good electrician runs the NEC Article 220 load calculation on your home before quoting. It decides whether you need a 200 A service upgrade (which involves the utility and the meter), a panel replacement at the same service size, a subpanel, or a load-management device that avoids the upgrade entirely. A quote that jumps straight to "200 amp upgrade" without the math is a guess.
Compare written quotes on the same scope
Get at least three quotes that name the panel brand and ampacity, the number of spaces, breaker types required by code (AFCI, GFCI), the wire gauge and run length for new circuits, whole-house surge protection, drywall repair, the permit and inspection fees, and the utility coordination. Ask what happens if the inspector flags existing issues, such as aluminum wiring or a missing ground, and whether those fixes are priced in.
What to know before hiring in New Jersey
The largest utilities serving New Jersey homes are Public Service Elec & Gas (1,966,950 residential customers, 20.4¢/kWh), Jersey Central Power & Lt (964,802 residential customers, 15.7¢/kWh) and Atlantic City Electric (472,020 residential customers, 23.4¢/kWh). Your utility sets the rate your new circuits draw from, and it is also who an installer files interconnection or service paperwork with, so name it when you ask for quotes.
Check the license before you sign
Electrical contractors in New Jersey are licensed by the New Jersey Board of Examiners of Electrical Contractors. Electrical Contractor license with business permit, and Journeyman Electrician license.
Look up a licenseBoard siteLinks checked 2026-10-19
Listing data is sourced from public Google Business Profiles and may be out of date. WattSimple is not affiliated with, and does not endorse or recommend, any listed company. Verify licensing and details directly before hiring.
Other energy pros in New Jersey
Frequently asked questions
Plan the electrical work
NEC 220 math: do you need a service upgrade?
Level 2 charger breaker sizeBreaker and wire for an EV circuit (NEC 125% rule).
Wire size by ampsNEC wire gauge for every common breaker size.
New Jersey electricity ratesWhat you pay per kWh today in New Jersey.
Electrical panel upgrade costPanel replacement vs. service upgrade vs. subpanel.
What electrical work can a homeowner do?Where the line is, and why the permit still matters.
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