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Find Electrical wiring or panel upgrade pros in Tenafly

Avatar for North Crest, LLC
North Crest, LLC
5.0(
51
)

Serving Tenafly, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"We hired Ken of North Crest LLC to upgrade our electrical panel and install a new outlet. In the process, he discovered that we still had some dangerous old knob-and-tube wiring. So he checked and replaced multiple outlets, rewired a ceiling fan, and installed 2 replacement light fixtures. Thank you so much, Ken, for making our old house safer! We plan to hire Ken again to upgrade our kitchen and bathroom. Would gladly recommend him to anyone!"
Response time11 hrs
Response rate91%
6 neighbors recently requested a quote
Avatar for Amax Electric LLC
Amax Electric LLC
4.9(
42
)

Serving Tenafly, NJ and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"AMX Electric did excellent job in my commercial place upgraded the service in one day they were professional punctual definitely would hire them again."
Project Photos
3 neighbors recently requested a quote
Recommended by92%of homeowners
Barricella Electric, LLC
4.9(
24
)

Serving Tenafly, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Customers say: Quick response

Looking for a professional electrician that is local to your area? Need to have that out of date panel upgraded? Call on Barricella Electric, LLC, and see why they are one of the best in the business. Able to handle any project both big and small you feel confident that Barricella Electric, LLC, will get the job done with the quality you would expect. \n\nBarricella Electric, LLC, will prove that they will be the only electrician you will ever need.

Recommended by100%of homeowners
Avatar for A Team Electrical Contractors Corp.
A Team Electrical Contractors Corp.
4.6(
65
)

Serving Tenafly, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Marvellous was punctual, and very knowledgeable. He made recommendations for our daily electrical use which were very valuable and we will use going forward. Marcello was just a great guy."
Service Upgrade
Generator
Service Upgrade
Generator
Service Upgrade

+141

Response time1 day
Recommended by100%of homeowners
Avatar for R&J Brothers Electric, LLC
R&J Brothers Electric, LLC
4.8(
210
)

Serving Tenafly, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"I hired R&J to replace my old electric panel. They showed up on time and did the job in about five hours. When they were done they cleaned everything up. Even my towns electric inspector said they did a beautiful job."
Dining room
Kitchen
Roof mounted fan install
Roof mounted fan install
Roof mounted fan install

+5

Response time6 hrs
Response rate88%
67 neighbors recently requested a quote
Avatar for Vaccarella Electrical Services, LLC
Vaccarella Electrical Services, LLC
4.7(
603
)

Serving Tenafly, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Customers say: True professional

"Vaccarella electrical are true professionals. From the first phone call to the final product. The project to upgrade my panel to 200 AMPS so i can add my EV charger was conducted timely and effectively. The staff explained the entire job to me and what was to be expected. There high level of expertise along with there courteous approach is hard to find. I highly recommend using this company for any electrical work."
Recessed Lighting
Ceiling Fan Installation
Landscape Lighting Exteri
Commercial Lighting
Commercial Lighting

+130

Response time1 day
Response rate95%
1 neighbors recently requested a quote
Avatar for RG Handyman
RG Handyman
4.8(
41
)

Serving Tenafly, NJ and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Customers say: True professional

"Had Freddy take care of some repairs for us. This gentleman was thorough and quite responsive. His rates were more than fair. I would highly recommend him and have him back for any future work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+24

Response time1 day
Recommended by61%of homeowners
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Showing 1-10 of 304
FAQs for electrical wiring or panel upgrade projects in Tenafly, NJ

A whole-house surge protector blocks voltage spikes from lightning, grid issues, or even large appliances before they can fry your wiring or electronics. By diverting excess current at the main panel, it shields everything from your HVAC to your phone chargers and can extend the life of pricey appliances. Homeowners in storm-prone regions or with older panels see the biggest payoff, but any home that relies on sensitive electronics benefits.

Most whole-house surge protectors work for two to three years. Low-level spikes—too small to notice—hit your panel every day and slowly wear down the internal components. Once the unit’s capacity is depleted, it can’t prevent a larger surge, so plan to replace it on schedule (or sooner if a major lightning strike occurs) to keep your electronics and HVAC equipment safe.

A surge protector begins guarding your circuits the moment an electrician snaps it into place. Whether the spike originates from a nearby lightning strike or your fridge kicking on, the protector shunts the extra current to ground before it can reach outlets or hard-wired systems, such as your AC. That instant response is why a small upfront cost can save thousands in appliance repairs.

The unit mounts on or next to your main electrical panel. Type 1 models sit on the supply side, catching outside spikes before they hit the breaker. Type 2 devices snap inside the panel and tame surges that start within the house. Either way, placement at the panel lets the protector guard every circuit at once.

Plan to swap the device every three to five years—or sooner if you upgrade your panel, add high-demand appliances, or notice flickering lights and tripped breakers. Relying on a maze of power strips is another red flag that your current setup isn’t keeping up. Replacing the surge protector at these milestones keeps your electrical system on safe footing.

The Tenafly, 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.