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4.6

(1k reviews)

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

Serving Mountainside, 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 Best Dressed Electric
Best Dressed Electric
5.0(
31
)

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I recently had Best Dressed Electric replace my doorbell chime and fix some lighting issues in my home, and I’m extremely satisfied with the service. They were prompt, courteous, and efficiently resolved both issues. The doorbell chime works perfectly now, and the lighting is brighter than ever. I highly recommend them for their excellent workmanship and professionalism. Thank you for your excellent work!"
Electrical Project
Home Automation Project
Home Automation Project
Electrical Project
Wall box

+33

Response time1 day
Response rate96%
Recommended by100%of homeowners
Avatar for JDP Electric, LLC
JDP Electric, LLC
5.0(
14
)

Serving Mountainside, 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 Mountainside, 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 Mountainside, 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 Fuifio Electrical Services
Fuifio Electrical Services
4.9(
50
)

Serving Mountainside, NJ and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"Carlos & his team were amazing. Carlos went to my home prior to the work to see what kind of work was needed to be done & quoted me a good reasonable price. Carlos & team made sure everything was up to code once the work was completed. I would definitely recommend Fuifio Electrical Services to anyone in need."
Electrical service
Panel installation
Panel installation
Oulet repair
Reparación breaker

+7

157 neighbors recently requested a quote
Avatar for Current Electric Contracting, LLC
Current Electric Contracting, LLC
4.3(
42
)

Serving Mountainside, 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
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Showing 1-10 of 692
Electrical questions, answered by experts

If you strictly adhere to electrical safety rules, including assuming that a circuit is hot until proven otherwise, and have some knowledge of how an electrical circuit works, you can likely replace a light switch by yourself without too much trouble. However, it's always advisable to call a nearby electrical pro to do the job if you're unsure of any steps necessary to change a light switch. 

You may not always need to hire a local electrician to install a doorbell camera. Wireless doorbell cameras, for instance, are simple enough for the average homeowner to install. They easily attach to your threshold and run on batteries, so no wiring is necessary.

However, wired doorbells with cameras likely require electrical work that should only be attempted by licensed electricians. You’ll need to call a pro if you’re working with a wired doorbell camera.

How far you can run underground electric depends on the wire gauge (generally AWG) and the circuit voltage. Too much voltage drop in an electrical circuit can negatively affect performance, so the smaller the voltage drop, the better. Ideally, it shouldn't exceed 3%. The smaller the wire and the longer the run, the more significant the voltage drop. 

For example, with a 120-volt circuit, you can run 60 feet of 12 AWG cable without losing more than 3% voltage. With a 240-volt circuit, you can run 120 feet of 12 AWG wire while maintaining a voltage drop of 3% or less.

If you are having trouble determining the right breaker size for your water heater, it is a great idea to contact an electrician near you to help. They can help you determine the best option for your home and install the circuit breaker for you, ensuring that you have all the proper permits and that your circuit breaker won’t overload, which could lead to fire and other damage.

Ultimately, the best device depends on what you’re measuring. A voltmeter only measures volts, while a multimeter measures volts, current, resistance, humidity, and possibly much more, depending on the model. If you think you’ll need to measure more than volts, consider investing in a multimeter so you have a tool that can help you with various household projects.

The Mountainside, NJ homeowners’ guide to electrical services

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