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TRUSTED BY BERNARDSVILLE, NJ HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon468
    Verified electrical services reviews

Find Electricians in Bernardsville

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

Serving Bernardsville, NJ and surrounding areas

Approved

In business since 2007

Emergency services offered

Credit card accepted

"

The appointment was made and changed by the purchaser several times. The company was very understanding and rescheduled for me - no problems.  They called before arriving and were on time. The gentleman was polite and courteous. He proceeded with the inspection which was thorough and complete.  He alerted me that I had  potential problems with the house electrical panel and pointed out several other issues. He proceeded to write up the inspection.  I was impressed with his knowledge and professionalism.  The inspection took well over an hour. I would not hesitate to use them for my electrical issues.


"
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 Bernardsville, NJ and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"Quality work at a competitive price. Roy was very thorough with his work and reviewed all options with me to ensure my satisfaction. I plan to recommend RAP electric to one of my family members, and to use them for future jobs."
Response time2 hrs
Response rate93%
Recommended by90%of homeowners
APOLLO ELECTRICAL CONTRACTORS LLC
5.0(
40
)

Serving Bernardsville, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Small jobs welcome

"My experience with Apollo Electric was wonderful. I needed some normal electrical work done, and also some detailed more involved work. He handled everything with care as if it was his own home. He was very detailed oriented, neat, clean and very honest. Mike worked hard during the entirety of the job, I was very pleased and I would call him for any job I need involving electrical work for the future"
Recommended by90%of homeowners
Avatar for Guardian Electric, LLC
Guardian Electric, LLC
4.9(
39
)

Serving Bernardsville, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"I connected with Bob on the phone immediately and did not hire 3 other pros who bid on the job. Bob was very competitive. The quote had to be revised after the fact and after hanging several fixtures however, Bob was very professional handling it and was a gentleman. I trusted both Bob and Chris alone in my home and felt very comfortable doing so. Bob, Chris and their team Rob A and Rob C were perfectionists and extremely competent. The team is very pleasant, professional and easy to work with. Bob and Chris are very reliable, warm and more than competent. Bob has been doing electrical work for 35 years and is up for any challenge. I would hire them in a heartbeat to do electrical work in my house and would highly recommend them!!!!"
Electric Rough-In
New Ceiling Fan Installation
New Service Hook-Up
New Kitchen Renovation
New Switchboard Installation

+44

Response time9 hrs
2 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Hank's Electrical Contracting LLC
Hank's Electrical Contracting LLC
5.0(
40
)

Serving Bernardsville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Living in Shongum Lake Area in Randolph, there are a lot of down trees/wiring, I wanted to install a backup mixed fuel generator to use during emergencies, installed a new light in my office and updated the drop ceiling lights to energy efficient lighting. Hank's Electrical Contracting updated our electrical panel installed a switch and connected our generator. Showed me how to make the switched and manage the main panel to go to generator mode. Hank's Electrical Contracting providing me and my family the safety we needed during emergency times. Pricing was fair and the service was professional. I highly recommend them for all electrical services."
Response time4 hrs
Response rate86%
3 neighbors recently requested a quote
Avatar for Be-Wise Electric, LLC
Be-Wise Electric, LLC
4.7(
120
)

Serving Bernardsville, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Customers say: True professional

"Howie was friendly and courteous. He installed Kitchen high hats and replaced various fixtures. Would definitely use him again and would be the first one I would call for any future electrical work."
Response time1 day
6 neighbors recently requested a quote
Recommended by94%of homeowners
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Showing 1-10 of 505
Electrical questions, answered by experts

No. Do not use a 14-gauge wire on a 20-amp outlet. A certified licensed electrician would know that the National Electrical Code (as per Section 240.4(D) subsection 3) requires 14-gauge wires to be used with a maximum amplitude of 15. Therefore, you should only use 12-gauge wires on 20-amp outlets.

The cost of fixing faulty wiring depends on the type of repair required. Replacing an electrical service line, for example, can cost up to $500. Rewiring an entire house will cost at least several thousand dollars. Replacing old wiring like knob and tube wiring will be even more expensive, but fortunately that kind of outdated wiring is fairly rare. Always get an estimate from a reliable electrician to learn the cost details. 

Licensed electricians should perform work for safety reasons; improper installations can prove hazardous or result in code violations currently.

Wiring a light switch wrong can cause a fire if the incorrect wiring causes arcing, meaning the current jumps uncontrolled from one conductor to another. Loose wires or worn wires that are not repaired or replaced can cause arcing. If you’re not 100% sure you can do the job safely, don’t attempt to wire a light switch on your own.

The American Wire Gauge system calculates wire size diameters using the complicated formula D(AWG)=.005·92((36-AWG)/39) inch. A simpler rule of thumb is that every six-gauge decrease doubles the wire diameter, and every three-gauge decrease doubles the wire’s cross-sectional area. On the other hand, wavenumbers are typically measured in reciprocal meters (1/m or m−1) or reciprocal centimeters (1/cm or cm−1).

The Bernardsville, NJ homeowners’ guide to electrical services

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