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TRUSTED BY WHIPPANY, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon667
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Whippany, NJ

*The Angi rating for Electrical Service companies in Whippany, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Whippany, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on October 24, 2025

Find Electricians in Whippany

Avatar for Jenlor Electric, Inc.
Jenlor Electric, Inc.
4.9(
76
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"Always a pleasure to have Jenlor perform electrical work in my house. Punctual, professional, affordable. Highly recommend."
ELECTRIC CAR CHARGING STATION
SUB PANEL
TELSA CAR CHARGING STATION
Response time6 hrs
4 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for First Wave Electrical
First Wave Electrical
4.7(
55
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Michael from First Wave Electrical installed an outdoor Charger. He was on time, knew his stuff and did a really wonderful job. I recommend Michael for your electrical needs. I'm looking to bring him back for other electrical fixes around the house. Good value for the money and very organized work ethic which I appreciate a lot."
Response time6 hrs
Recommended by96%of homeowners
Request Quote
Avatar for First Class Electric
First Class Electric
4.8(
112
)

Serving Whippany, 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

1 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for Best Dressed Electric
Best Dressed Electric
5.0(
31
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Jeremy was quick to respond, arrived right on time, and did a phenomenal job faster than most others would. He was very neat and professional and I highly recommend his services to anyone looking to have an electrical project completed."
Electrical Project
Home Automation Project
Home Automation Project
Electrical Project
Wall box

+33

Response time1 day
Response rate96%
1 neighbors recently requested a quote
Request Quote
Avatar for B-Tec Electric Co LLC
B-Tec Electric Co LLC
5.0(
166
)

Serving Whippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Warranties offered

"Second time using B-Tec electric and I think now they are my go to electrician. I used them previously to upgrade my panel to 200 Amp and this time to hook up my new electric water heater. Both tasks were completed perfectly and fairly priced. I highly recommend B-Tec electric!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+123

Response time7 hrs
Response rate95%
11 neighbors recently requested a quote
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Avatar for Anzalone Electric & Lighting, LLC
Anzalone Electric & Lighting, LLC
4.9(
110
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"Scott and Brian were awesome Did at least 10 different items. Hung 3 fixtures hung dining room fixture over table Installed many dimmers moves outlets. Under cabinet lights. All in 1 day. Can’t rave enough about their work"
Finished panel
Electric Tie in
installing breakers
The old mast
Response time8 hrs
10 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Newgrange Electric Inc.
Newgrange Electric Inc.
4.5(
74
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"we've been using Newgrange Electric for our stand by generator for the past 5 years. very happy with the service and response. Thank you Newgrange!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
1 neighbors recently requested a quote
Recommended by96%of homeowners
Request Quote
Avatar for RAP Electric Co., Inc.
RAP Electric Co., Inc.
4.6(
137
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"This company RAP Electric Co.is the most honest service co.I 've ever dealt with in my life!The owner Roy fixed the electric problem I had in my house,great person to have work done if you have electric problems!"
Response time2 hrs
Response rate93%
Recommended by90%of homeowners
Request Quote
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Showing 1-10 of 734
Electrical questions, answered by experts

Yes, a faulty or broken light switch can be a serious fire hazard. Malfunctioning switches, often due to loose connections, exposed wiring, or overheating, can cause sparking or arcing. If you hear a crackling, popping, or hissing sound when you use the switch, it indicates live electricity arcing inside, which is a significant hazard that can ignite nearby flammable materials. If you suspect your light switch is faulty, turn off the power to that circuit at the breaker and contact a qualified electrician to remedy the issue.

The number of outdoor outlets that can be on one circuit depends on the circuit's capacity and the electrical load of each outlet. Outdoor outlets should ideally be on a dedicated circuit that is not shared with other outlets, and each outlet should be rated for at least 15 amps. A circuit rated for at least 20 amps is recommended. It’s important to use GFCI protection for all outdoor outlets to prevent electrical shocks. Overall, it's crucial to avoid overloading the circuit and take necessary safety precautions.

You can check if an electrician is licensed in California by using the online check a license tool offered by the Department of Consumer Affairs Contractors State License Board. You have the option of searching by the license number, the electrical contractor’s name, or the name of the business to determine the electrician’s status.

A multimeter does not measure frequency, charge, inductance, and other electrical quantities. Instead, it measures voltage (AC and DC), current, and resistance.

According to the National Electrical Code (NEC), GFCI outlets should be installed in wet or damp locations where they might be splashed with water or other liquids. This is to protect against ground faults, which are more common around water. Specific areas that require GFCI outlets include kitchens (especially near counters), bathrooms, laundry rooms, basements, garages, and all outdoor receptacles. Depending on local electrical codes, you may need at least one GFCI outlet in these rooms, or every outlet in the area may need to be GFCI protected.

The Whippany, NJ homeowners’ guide to electrical services

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

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