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Find Electrical wiring or panel upgrade pros in Whippany

APOLLO ELECTRICAL CONTRACTORS LLC
5.0(
40
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 1999

Free estimates

Small jobs welcome

"Mike from Apollo electric did all of the electrical work for an addition to my first home. Mike is on the job each day and is a pleasure to work with. He is knowledgeable in all phases of electrical work, as well as in general construction. This was a huge help during the construction of my home addition, as he offered excellent suggestions to move the project along in an efficient manner. Mike’s work passed Montville Township inspections with flying colors. Mike has recently installed electrical upgrades to our pool, HVAC system, and lighting in our new home. All work has proceeded smoothly. I would recommend this company to anyone."
1 neighbors recently requested a quote
Recommended by90%of homeowners
Schweiger Electrical Contracting, LLC
4.9(
70
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quality work

"Frank and Anthony came out in the snow ahead of our scheduled time. Called before arriving and did an amazing job. I had a number of other contractors look at the job, had to called them several times just to get a quote. Schweiger Electric was able to give me a price over the phone, set up a time, came when expected,and then did more than expected. Super happy to have found this company, and glad to have finally found someone I can count on and trust for electrical repairs. Awesome experience and great quality of service."
Response time5 hrs
Response rate87%
Recommended by95%of homeowners
Avatar for Anzalone Electric & Lighting, LLC
Anzalone Electric & Lighting, LLC
4.9(
105
)

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
16 neighbors recently requested a quote
Recommended by100%of homeowners
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
Avatar for DLP Electric
DLP Electric
5.0(
229
)

Serving Whippany, NJ and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"We had an issue in our house, with some of our electricity being off and some remaining on. we were told, on the phone, that it could be one of a few things. Don and Pat came the next day, promptly at the time we were told. They checked out the system and told us that it was a line issue. Don told us that PSE&G should take the amount of his bill off our electrical bill. His bill was reasonable, even if we weren't able to have it deducted. We would hire DLP again."
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+35

Response time1 day
Recommended by99%of homeowners
Avatar for Hank's Electrical Contracting LLC
Hank's Electrical Contracting LLC
5.0(
37
)

Serving Whippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Iâ ve been working with Henry for a few years now. He replaced and upgraded my electrical panel, installed lighting outside my home, and installed lights in my basement. He is really experienced and very easy to work with. Since I donâ t know much about the technicalities of the work, he took the time to explain to me what heâ s going to do, how and by when. He always goes above and beyond to meet the timelines he set at the onset of the project and the quality of his work is outstanding."
Response time4 hrs
Response rate86%
62 neighbors recently requested a quote
Avatar for B-Tec Electric Co LLC
B-Tec Electric Co LLC
5.0(
159
)

Serving Whippany, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Warranties offered

"They came on time and replaced my rusted electric panel in about four hours, two hours less than their estimate. The electrician was very professional and respectful, and he even worked with me at the end to go through and label all the circuits. Their pricing was also much more reasonable than earlier quotes I'd received."
Additional Photos
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+123

Response time7 hrs
Response rate95%
14 neighbors recently requested a quote
Showing 1-10 of 35
FAQs for electrical wiring or panel upgrade projects in Whippany, NJ

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Whippany, NJ homeowners’ guide to electrical wiring or panel upgrades

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