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Find Electrical for home addition or remodel installers in Whippany

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 have changed the rating to an A for the review below because the company offered us a full refund for the trouble. I think this is a very professional way to do business. Other companies would simply had said " Too bad, we wont do anything about it." I appreciate the company's responsiveness and offer of a refund. __________________________________________________________________________________ We had no heat because the electrical on our thermostat was shorted out. I called a few electricians and they told me that they didn't do that, only simple installations. We had no heat and when I was making the appointment and I SPECIFICALLY told them that the thermostat was shorted and they assured me that they can fix it. This was on a Thursday for a Monday morning appt. since we were going to be away for the weekend. So I would have had plenty of time to schedule an HVAC ahead of time. When the electrician arrived - first thing he said was - that they don't work on the shorted thermostats only simple installation and I needed to call an HVAC. Needless to say I couldn't get an HVAC to come immediately and we had to live another day without heat."
Generator
Generator
Generator
Generator
Generator

+21

2 neighbors recently requested a quote
Recommended by91%of homeowners
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
APOLLO ELECTRICAL CONTRACTORS LLC
5.0(
40
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Small jobs welcome

"Mike and his team are professional & displayed respect for my home. They Cleaned up after the work. I have used Apollo for several home projects including a kitchen and bathroom renovation. His attention to detail is superb even down to the screws on the switch and outlet plates being in the exact same position I highly recommend Apollo Electrical"
Recommended by90%of homeowners
Avatar for Best Dressed Electric
Best Dressed Electric
5.0(
32
)

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
Avatar for Kope Electric LLC
Kope Electric LLC
4.9(
97
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Kope Electric just finished installing a Generac generator at my house and their work was top notch. They actually got me in their schedule 1 week early and finished as timely as they said they would. I highly recommend them to anyone interested in a generator."
Bathroom Lighting & Electrical
Bathroom Lighting & Electrical
Bathroom Lighting & Electrical
Bathroom Lighting & Electrical
Additional Photos

+38

Response time2 days
6 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for DLP Electric
DLP Electric
4.9(
250
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"this company came highly recommended, so i gave them an opportunity. i met with the owner of DLP Electric, Don. he was very professional and very knowledgeable. he described every step of the project, and then provided me with a detailed estimate. the job exceeded my expectations. they did it in a reasonable amount of time, and the cleanup was amazing. this is now my goto company for any future electrical needs. i will recommend them to anyone with confidence, knowing that they will do a great job like they did for me. thank you Don. thank you DLP Electric."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+35

Response time1 day
Recommended by99%of homeowners
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

"Nothing but praise for Brian and B-Tex Electric! Excellent communication via cell and text! Crew was prompt and courteous. Installed out let per my request at the agreed upon price. Would definitely hire again for other residential work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+123

Response time7 hrs
Response rate95%
2 neighbors recently requested a 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

"Excellent job. The owner was able to diagnose the problem with our generator. He made a sound recording and video documenting the problem and sent it to the generator company enabling us to receive new parts under the warranty. Mr. Byrne then installed those parts and fixed the generator. We have since used New Grange for all our electrical needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time2 days
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Anzalone Electric & Lighting, LLC
Anzalone Electric & Lighting, LLC
4.9(
112
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"Scott and his team were very professional. They showed up on time and did an excellent job installing my ev charger. I highly recommend them."
Finished panel
Electric Tie in
installing breakers
The old mast
Response time8 hrs
9 neighbors recently requested a quote
Recommended by98%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Whippany, NJ

Because installing coax outlets involves working around existing electrical wiring and confirming proper grounding, many homeowners prefer to hire a licensed electrician. A professional completes the work safely, secures the line behind the wall, and ensures the installation meets local code, which reduces the risk of damage or future repairs.

You still need a coaxial outlet for most cable-based internet services. The modem draws its signal from a cable line that terminates at a dedicated wall jack. Once the modem is online, your Wi-Fi router can broadcast the signal throughout the home, so the outlet’s location doesn’t affect wireless performance. If an existing jack is damaged or in an inconvenient spot, an electrician can move it or install a new one to maintain a strong, reliable connection.

Coaxial cable loses signal strength the farther it runs. A 50-foot length introduces noticeable loss, and a 100-foot stretch can drop the signal by roughly 30%. A weaker signal can result in a fuzzy picture or slower internet speeds. To maintain high performance, limit cable length whenever possible, select the correct cable grade, and route it efficiently. If your layout demands an exceptionally long run, an electrician can install an inline amplifier to boost the signal and maintain picture or data quality.

The Whippany, NJ homeowners’ guide to electrical for home addition or remodel installations

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