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Find Electrical wiring or panel upgrade pros in Williamstown

Avatar for D. Pase Electric
D. Pase Electric
4.8(
40
)
Electrical Wiring or Panel Upgrade

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1993

Free estimates

Small jobs welcome

"Had some electrical wiring done and a panel upgrade they were punctual showed up on time did a great job very experienced you could tell they knew what they were doing got the job done in a clean and timely matter"
D. Pase Electric
2 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Best Dressed Electric
Best Dressed Electric
5.0(
32
)
Electrical Wiring or Panel Upgrade

Serving Williamstown, 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 time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Ruban Electric
Ruban Electric
4.7(
90
)
Electrical Wiring or Panel Upgrade

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1920

Free estimates

Warranties offered

"In reading the reviews on Angie’s list it was clear that Ruban Electric was exactly the company to call. They found our issues with the electrical panel in less than 15 minutes. We are very pleased with their service. It’s nice to know that we now have an electrician to contact for future work."
Additional Photos
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Kidder Enterprises, LLC
Kidder Enterprises, LLC
4.6(
138
)
Electrical Wiring or Panel Upgrade

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"I would highly recommend Ken for electrical work. We had our full electrical panel replaced and service upgraded with him. Before we had it done, we had an issue with the main breaker repeatedly tripping- leaving us without power. He came out the same morning and did a quick fix to hold us over until permitting- we were not without power for long, thanks to him. The panel replacement and service upgrade was not a quick job, but he stayed late until it was finished and we couldn’t be happier with the quality. His prices are reasonable, as well. I will be calling him if we need an electrician in the future!"
Response time12 hrs
9 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for 24 Seven Home Services
24 Seven Home Services
4.7(
310
)
Electrical Wiring or Panel Upgrade

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"The person check the electrical panel and explain things that we did not know. The way how explain with details about the electrical panel to update so, we decide to hire this company."
Halo Mirrors
Loadcenter
Attic Ventilator Fan
Service Entrance
Kitchen Lighting

+12

Response time8 hrs
7 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Spotlight Solar, LLC
Spotlight Solar, LLC
4.7(
150
)
Electrical Wiring or Panel Upgrade

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"The professionalism and expertise of Spotlight Electric is unmatched! We, as a healthcare practice, have used a handful of local electrical contractors in the past, and Spotlight Electric is by far the best we have used. From a customer service perspective, they are extremely responsive to all phone calls and emails, and their knowledge of the trade is impressive. Their mechanics are very professional and trustworthy, and they complete work neatly and efficiently. You can tell Spotlight has been in the business for more than 30 years! We highly recommend their services, whether it is for your home or your business. They can do it all."
Response time1 day
403 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Smith Power Group, Inc.
Smith Power Group, Inc.
5.0(
19
)
Electrical Wiring or Panel Upgrade

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2011

Free estimates

Offers commercial services

"Smith Power Group are the best. Generator was installed, large enough to power the entire house, and it switched over automatically in the event of a power failure. I was completely satisfied with their work."
Generator/ Propane
Generator 10kw
Solar Deptford
My Work
My Work

+3

Response time2 days
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mister Sparky of Turnersville
Mister Sparky of Turnersville
5.0(
15
)
Electrical Wiring or Panel Upgrade

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"did an outstanding job upgrading our electrical panel. They arrived right on time, explained the entire process clearly, and worked efficiently. Safety and neatness were clearly a priority. Will definitely recommend"
8 neighbors recently requested a quote
Lightsource Contractors & Electrical, Inc.
4.5(
371
)
Electrical Wiring or Panel Upgrade

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"I had two old 100-amp panels. They ran new 150-amp service into the house and installed a single new panel. I also had previously purchased a sub-panel to allow 10 circuits in the house to run off my generator, which I had not yet installed. They installed that while they were here for a small additional fee. There was a team of 3 who did the whole project in about 6 hours. I was very pleased with the quality of work and price. Highly recommend."
Response time8 hrs
Recommended by97%of homeowners
Avatar for JNJ Electrical Contracting LLC
JNJ Electrical Contracting LLC
5.0(
11
)
Electrical Wiring or Panel Upgrade

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Offers commercial services

"In what could have been a tragic situation, Mr Jacoby came in and the wires were still smoldering in my walls. His professional stance gave me peace and he fixed the problem. My house is older, but I am confident that we are safe. As a very hands on ‘community worker’, I reach many and would not hesitate to to recommend Mr Jacoby (JNJ) to them all. Rev Dr Hilda Covington"
Kitchen renovation
Kitchen renovation
Response time4 hrs
Response rate99%
2 neighbors recently requested a quote
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FAQs for electrical wiring or panel upgrade projects in Williamstown, NJ

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Williamstown, 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.