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TRUSTED BY GREENWICH, NJ HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon54
    Verified electrical services reviews

Find Electricians in Greenwich

Avatar for Best Dressed Electric
Best Dressed Electric
5.0(
32
)
Electrical Wiring or Panel UpgradeCeiling Fan - InstallCeiling Fan - Repair+14 more

Serving Greenwich, NJ and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I recently had Best Dressed Electric replace my doorbell chime and fix some lighting issues in my home, and I’m extremely satisfied with the service. They were prompt, courteous, and efficiently resolved both issues. The doorbell chime works perfectly now, and the lighting is brighter than ever. I highly recommend them for their excellent workmanship and professionalism. Thank you for your excellent work!"
Electrical Project
Home Automation Project
Home Automation Project
Electrical Project
Wall box

+33

Response time1 day
Response rate96%
1 neighbors recently requested a quote
George Sparks Electric, LLC
4.6(
45
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallPortable Generator - Install+9 more

Serving Greenwich, NJ and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Hired George Sparks to do the electrical work for my renovation/addition. Project has grown and he rewired my entire house, garage ,2 new heat pumps,etc. He has been great to deal with and is very responsive when i call to schedule him. 90% done my prohect and I highly recommend him."
Response time2 days
12 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Raynor Services- Electrical/HVAC/Generators/Solar
Raynor Services- Electrical/HVAC/Generators/Solar
4.5(
157
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+6 more

Serving Greenwich, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Received $11000 project quote for a solar panel installation with 0% finance. The quote was attractive, and I decided to go with this company. Applied for 0% financing card and got approved for it. However, after receiving permits, the company changed the contract to 6% financing option. The company insisted that the contract was originally 6%. After much discussion, it provided me with a very ambiguous and small fine prints as part of the contract. The installation was done cheap. The guys used cheap plastic pipe to get the electrical work done and also made a hole in the roof to run the electrical line through. All of these works were done without discussing it with the owner. After receiving the payments, no help or guidance for setting up SREC. You get what you pay for. I regret that I chose this vendor for solar panel project."
Additional Photos
Additional Photos
Additional Photos
Replacing an outdoor air conditioner with a high efficiency, consumer reported top rated American Standard unit.  Level, wired properly, and completed beyond code and required standards.  Thank goodness for a team that cares and loves what they do AND our customers.
Great technicians who have amazing skill and are just good humans too.

+6

Response time11 hrs
Response rate92%
40 neighbors recently requested a quote
Avatar for W B Lightning Rods
W B Lightning Rods
4.6(
367
)
Lightning Protection - Install or Repair

Serving Greenwich, NJ and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"WB Lightning is focused on customer service. The company provided good communication and responded very quickly to my inquiry for a quote. WB Lightning is a respected company, I had another electrical service provider tell me I made a good choice when I hired WB Lightning Rods."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
108 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Sebastian
Sebastian
New to Angi
Exterior Building Lighting - Repair - For BusinessPortable Generator - Repair

Serving Greenwich, NJ and surrounding areas

Approved

I’m Sebastian I am a new electrician who gets my electrical certificate at the end of April. I have excelled through my program at Pennco Tech and I have really good skills in repairing and installing lights, switch’s, breakers, circuits, etc.

...
Showing 1-10 of 200
Electrical questions, answered by experts

In most cases, line wires are located at the bottom of a panel or device, while load wires are located at the top. Line wires are generally black, while load wires are typically red or black. To tell for sure, you can use a multimeter or volt pen to test the wire. A live or line wire will always carry a charge, while a load wire will only carry a charge when it’s in use.

While washers and dryers do not require a GFCI (ground fault circuit interrupter) outlet to function properly, electrical codes often mandate their use for safety. The National Electrical Code (NEC) requires GFCI protection for all outlets within six feet of a water source. This means a washer and dryer must be plugged into a GFCI outlet if they are installed in locations like a laundry room, utility room, garage, or basement. In other areas without a nearby water source, there is no specific requirement, but using a GFCI outlet is still recommended for extra peace of mind. It is always best to consult your local codes and regulations to ensure compliance and safety.

Leaving lights on raises the electric bill, but not as much as having high-wattage light bulbs. The best way to save on electric costs is to swap your light bulbs to LED or CFL bulbs that use far fewer watts. You can also use smart lights and light switches to control usage via a smartphone or voice-controlled device.

A standard three-prong electrical outlet typically lasts for about 15 years with normal use and should be replaced accordingly. GFCI outlets may have a longer lifespan of 15 to 25 years. While some outlets can last longer if used infrequently, they can also fail prematurely. Reasons for early failure include poor wiring, an overloaded circuit, improper grounding or installation, or loose plugs. Signs that an outlet is failing include flickering lights, overheating, a discolored or melted faceplate, plugs that fall out easily, or frequently tripping circuit breakers. It is essential to address faulty outlets promptly to avoid safety hazards, especially in homes older than 15 years.

Yes, GFCI breakers are required for all outdoor outlets. This code requirement applies to all outlets located on balconies, decks, patios, and other outdoor lounge spaces. In addition, outdoor outlets need to have watertight covers that provide protection when cords are plugged in. If you have an older home that may not be up to code, it's a good idea to also ask your electrician about adding GFCIs to some indoor areas. Kitchens, bathrooms, basements, and any other areas of a home that are commonly exposed to moisture should have GCFI breakers.

The Greenwich, NJ homeowners’ guide to electrical services

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