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4.6

(1.2k reviews)

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Avatar for First Class Electric
First Class Electric
4.8(
112
)

Serving Dunellen, NJ and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"I highly recommend First Class Electric. I called this morning and by 10 am Joey the technician was calling me confirming he was on his way. The operator who made the appointment was very friendly and helpful. The technician Joey was very knowledgeable and friendly. He is an asset to your company! He understood what needed to be done and explained his plan. He made sure I was satisfied and answered every question. I will definitely use this company again but I want Joey to be the technician. Thank You!!!"
Generator
Generator
Generator
Generator
Generator

+21

2 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for RAP Electric Co., Inc.
RAP Electric Co., Inc.
4.6(
137
)

Serving Dunellen, NJ and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Roy was excellent took the time to find and solve my electrical problem. It was not easy to find. Explained process. Very curtious. Contacted me twice afterwards to make sure problem was solved."
Response time2 hrs
Response rate93%
Recommended by90%of homeowners
Avatar for JDP Electric, LLC
JDP Electric, LLC
5.0(
14
)

Serving Dunellen, NJ and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Very professional, and customer needs oriented. JDP Electric is a top notch company with a lot of experience, and attention to detail. Trustworthy and accountable, these guys are the real deal."
Chandelier
Recessed Lighting
Floor Lighting
Panel Upgrade
EV Car Charger

+11

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Current Electric Contracting, LLC
4.3(
43
)

Serving Dunellen, NJ and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Current Electric Contracting LLC was efficient and professional in their overall response to our issue. We had to have a few breakers replaced in our panel. Their pricing was fair. We will definitely keep them in our contractor database and hire them again."
Arisol Company
Response time1 day
7 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Plesh Electric, LLC
Plesh Electric, LLC
4.4(
111
)

Serving Dunellen, NJ and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Plesh Electric replaced my electrical panel for a very reasonable price. Courteous service, great work that passed the township inspection and good value for the money - highly recommended!"
Outdoor Closed Panel Upgraded
Residential Generator
Outdoor Open Panel Upgraded
Residential Generator
Upgraded Panel Closed

+19

Response time2 days
3 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Current Electric Contracting, LLC
Current Electric Contracting, LLC
4.3(
42
)

Serving Dunellen, NJ and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Lawrence was extremely responsive. He came the same day that I called him to take a look at the partial power issue in my building. We ended up having to get PSEG involved before we could resolve anything. He came back a 2nd time to meet PSEG the following week. The partial power issue apparently resolved itself that same day that he was present, no actual repair was done. The next day the partial power issue resurfaced. I called Lawrence to see if he had any suggestions, which I executed, but it did not turn the power back on. It was possible that the nor'easter had caused the issue, so I called PSEG to come out again. PSEG confirmed power was running to the building. In the end, I hired a different electrician who figured out the problem was the main which needed to be replaced. Lawrence did give me a reasonable estimate for a different job in the same building. I appreciated the fact that he came the same day I called him, and that he came back several days later to meet with the electric company. I did pay him for coming out both days, but I was a little disappointed that the issue was never resolved."
Arisol Job
Pack and Rent
Hillsborough Medical Offices
Starray Facility
Response time1 day
Recommended by75%of homeowners
Avatar for RAS Electric, LLC
RAS Electric, LLC
4.6(
25
)

Serving Dunellen, NJ and surrounding areas

Approved

In business since 2000

Credit card accepted

Customers say: Quality work

"I found Theo to be very fair, professional, and provided great customer service. His pricing was the better of 3 comparative prices I obtained. and he was friendlier. We are very happy with the work done. He did not try to upsell us but repaired what was needed. We will most definitely use him again for all my future electrical projects. I highly recommend."
Response time1 day
Recommended by95%of homeowners
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Electrical questions, answered by experts

A wire stripping tool is the easiest way to strip sheathing or plastic insulation from electrical wires. A self-adjusting wire stripper cuts and removes the sheathing without damaging the core wire.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

If it’s called a USB outlet without any further designation, it likely refers to a USB-A port. These are the original USB connections and are commonly integrated within power outlets. In recent years, USB-A cables have slowly been usurped by faster and more reliable USB-C cables. USB-C connectors are small and ultra-thin with a reversible design, while USB-A connectors are slightly larger and bulkier.

Switching the hot and neutral wires in an outlet or receptacle, a condition known as reverse polarity, is dangerous. While the outlet will still function and provide power, it creates a significant electrical shock hazard because anything plugged into it will remain electrified even when switched off. If you touch a conductive part of the appliance, such as the metal components of a toaster, you could receive an electric shock.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

The Dunellen, NJ homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.