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Find Electrical wiring or panel upgrade pros in Mendham

Avatar for Best Dressed Electric
Best Dressed Electric
5.0(
31
)

Serving Mendham, 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 North Crest, LLC
North Crest, LLC
5.0(
51
)

Serving Mendham, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Ken was great throughout the whole process of installing a bathroom exhaust fan. I hired him because he was very pleasant and professional on the phone, and he understood what I needed done. He worked with the schedule and short time I needed a bathroom fan installed because I had a state inspection coming up. He would answer the phone when I needed to ask him a queation, or he would call back when I left a message. It turned out the wiring from the old fan was not to code, so he figured out a way to rewire the bathroom fan without breaking open the walls. This was important to me because it was a rental unit, and I did not know what to expect. It was a great experience working with Ken, and I would recommend him for any electrical work!"
Response time11 hrs
Response rate91%
6 neighbors recently requested a quote
Avatar for B-Tec Electric Co LLC
B-Tec Electric Co LLC
5.0(
166
)

Serving Mendham, 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%
4 neighbors recently requested a quote
Avatar for Anzalone Electric & Lighting, LLC
Anzalone Electric & Lighting, LLC
4.9(
110
)

Serving Mendham, 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
Avatar for MD Electrical Solutions, LLC
MD Electrical Solutions, LLC
4.9(
126
)

Serving Mendham, NJ and surrounding areas

Approved

In business since 2007

Free estimates

Small jobs welcome

"Mark and his crew installed the wiring for our pool pump along with a pool timer and added two spare circuits that we could use later. The work for the pool pump wiring was extensive since he also performed the excavation for the wiring to go underground as required by code. My husband did electrical engineering work during his career and is very knowledgeable in that area. He said Mark did excellent work and is very knowledgeable. His total cost for the project was very reasonable. We highly recommend him and would not hesitate to use him again."
Panel Swap - before
Panel Swap - After
Panel Swap - After
Kitchen fixtures
Kitchen fixtures

+21

Response time4 hrs
Response rate89%
Recommended by99%of homeowners
Current Electric Contracting, LLC
4.3(
43
)

Serving Mendham, NJ and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"We had an excellent experience with this electrician at our 120,000 sq ft office building. He came out to perform repairs and upgrades on our electrical systems and delivered truly professional, high‑quality workmanship from start to finish. His knowledge, attention to detail, and clear communication made the entire process smooth and efficient. It’s not easy finding someone who can handle large‑scale commercial electrical work with this level of skill and reliability. He showed up on time, worked safely, and made sure everything was done correctly the first time. I highly recommend him for any commercial or residential electrical needs. Outstanding service and professionalism"
Arisol Company
Response time1 day
7 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Princeton Electrical Makeover LLC
Princeton Electrical Makeover LLC
4.5(
203
)

Serving Mendham, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"We purchased the home a month before all of our electrical issues started. Come to find out that water was following the main wire into the panel, and moisture was building behind the breakers. We found the problem when a circuit became overloaded, and the breaker didn't trip, causing the wire to overheat and almost cause a serious fire inside the wall void and drop ceiling. We started calling all the local services, and that's when we found Alex and the crew of Princeton Electrical Makeover (PEM). Even during the great pandemic (COVID-19) of 2020, PEM was responsive, professional, reasonable, and safe when coming into our home. Alex, the owner of PEM, took our call and immediately made us feel at ease. He asked us the right questions to start diagnosing the issues and even agreed to come out and look at it himself (now that's a great owner/operator). When Alex arrived, the same day we called, he wore a mask, gloves, and even shoe covers to keep the home clean and germ-free. When he realized the severity of the situation and our need for immediate service, he agreed to do the work immediately and called in some backup. Before we knew it, the house was back and running in one day. He and his crew found multiple burnt wires and a circuit that wasn't operating as intended. My family and I appreciated the great work that done so much that we invited PEM in to do some upgrades and installation a week later. Great prices, great service, great people make for an excellent experience. THANK YOU Princeton Electrical Makeover for being caring, honest, and reliable!!!"
Tesla in charging status
Wiring Tesla Wall Connector
Full installation
Connection in the panel
Additional Photos

+26

Response time2 days
26 neighbors recently requested a quote
Recommended by90%of homeowners
R.A.P Electric Company Inc.
5.0(
19
)

Serving Mendham, NJ and surrounding areas

Approved

Super Service Award Winner

Customers say: True professional

"If you're looking for an honest and knowledgeable electrician, R.A.P. Electric Company is the real deal. When my master bathroom outlets suddenly lost power, I spent hours checking breakers, outlets, and GFCIs without finding the problem. After contacting R.A.P. through Angi, I expected a service call and a bill. Instead, the electrician took the time to ask a few questions and patiently guided me through troubleshooting over the phone. He helped me locate a forgotten GFCI outlet in my basement that had tripped and was causing the problem. Once I reset it, everything worked perfectly. Many electricians could have charged me for a house call to perform a 30-second fix. Instead, R.A.P. chose honesty and customer service over making a quick dollar. That level of integrity is rare these days. I will definitely use R.A.P. Electric Company for any future electrical work and highly recommend them."
Additional Photos
Response time8 hrs
Response rate93%
Recommended by66%of homeowners
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Showing 1-10 of 241
FAQs for electrical wiring or panel upgrade projects in Mendham, 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 Mendham, 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.