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TRUSTED BY GREENWICH, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon59
    Verified electrical services reviews

Find Electricians in Greenwich

Patterson Electric
5.0(
17
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation+10 more

Serving Greenwich, NY and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I found Patterson Electric on Angi, and Mr. Patterson contacted me promptly the next day. I live in an older home that had started to develop electrical issues. Mr. Patterson worked dillegently to not only diagnose the main problem, but took the initiative to fix some minor issues he found along the way. I felt his prices were very reasonable for the work performed."
Prep to mark and protect wall
Using enough wire to rework in the future.
Installed ground up to match other home outlets. (It makes zero difference other that looks, I always match the house.)
Additional Photos
3 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Koletas Electric
Koletas Electric
4.9(
55
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not Provided+7 more

Serving Greenwich, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"G and W Electric. Talk about dedicated to his business and his customers. After coming to my business and checking out our needs. He put together a plan to replace my whole electrical service at our Laundromat/carwash. This was by no means a cakewalk. My concerns were how long will my business be shut down. G&W assured me he would stay and work until the job was done. Well he sure did. He showed up at 2 in the afternoon and began working. He actually worked 24 hours straight and had the brand new service completed at 2 the next afternoon. Now that is dedication to his customer. Will i have him back in the future? Hell yes. We talked about a generator for our building and will see what comes of that. But as far as work ethic goes. He and his company are top notch and I recommend him to anyone that needs electrical work done. Apparently no job is too big for this company."
Attic Sub-panel
Rough in
Panel Upgrade
Conduit
Panel update

+34

Response time3 days
Response rate93%
36 neighbors recently requested a quote
Avatar for Dig Dug Electric LLC
Dig Dug Electric LLC
5.0(
13
)
Fixed Generator - InstallElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+16 more

Serving Greenwich, NY and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Quality work! Frank came out for three jobs.. Two electrical jobs and one outdoor project. 1) installed new lights in my basement and moved the switches to a more logical location. 2) removed an old lamp post outside and shut off the electrical lines that ran to it. When my wife and I decide what kind of lighting we want outside, we will be hiring him again for the install. 3) removed several small-medium boulders from the property. Also moved a large pile of scrap wood to our burn pile (would have taken me hours). Highly recommended for general handyman work and/or small tractor work outside."
New Addition Wiring
2' Retaining Wall
Building Permit
Residential Wiring
Residential Wiring

+5

Response time6 hrs
Response rate93%
3 neighbors recently requested a quote
Avatar for AP Link
AP Link
5.0(
7
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+1 more

Serving Greenwich, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Our house is over 100 years old and we needed help with a number of projects. We needed new outlets, new wiring run, new GFCI secure outlets for the basemen and we needed 2 multipurpose outlets in the living room. We were able to get some pictures while he was working. He was extremely professional, kind, courteous. We still have more to go and Alex will be the one we call! Thanks Alex!"
Outdoor outlet
Outdoor outlet
Outdoor outlet
Outdoor outlet
Outdoor outlet

+63

21 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, NY and surrounding areas

Approved

In business since 2001

Free estimates

Warranties offered

"WB Lightning Rods did an excellent job installing lightening rods on our home. The owner stayed onsite the entire time to supervise the work. He took extra care to plan the rod and cable placement to ensure the proper protection and retain the aesthetics of our home. His crew were knowledgeable, polite, neat and efficient. We could not be more pleased with the results."
lightning protection
 Residential LPS
lightning protection
 Residential LPS
lightning protection

+79

Response time1 day
94 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
4.6(
67
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeFixed Generator - Install+5 more

Serving Greenwich, NY and surrounding areas

Approved

In business since 1939

Credit card accepted

Offers commercial services

For over 80 years, Crisafulli Bros. Plumbing & Heating Contractors, Inc. has provided plumbing, sewer and drain, heating and cooling design, installation, service, scheduled maintenance, and electrical services to our clientele. Founded in 1939, our company now spans three generations combining the pride and craftsmanship you expect from a locally owned and operated family business with the resources and knowledge available from a large national company.\n\nWith a growing workforce and a fleet of vehicles driving around every upstate NY neighborhood, Crisafulli Bros. is one of the largest mechanical contracting companies in the Capital Region. Our vast resources and commitment to quality led to us being recognized as the Best of the Capital Region for over 16 straight years and named a Top Work Place. We have set the standard for plumbing, heating, cooling, and electrical craftsmanship in the region.

Response time1 day
39 neighbors recently requested a quote
Recommended by93%of homeowners
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Electrical questions, answered by experts

Homes in Greenwich built before 1960 may have knob-and-tube wiring or limited grounding, making upgrades more complex. Stone foundations and post-and-beam framing can restrict access for new wiring. Large rural lots often require trenching for power to outbuildings. Frequent breaker trips or flickering lights can indicate deeper electrical issues—if you notice these, a professional assessment is recommended before starting any project.

Helpful?

For a smooth electrical project in Greenwich, confirm your contractor is familiar with local building styles and common issues in older homes. Secure permits early and coordinate inspections to avoid delays. Schedule work outside of peak winter months to minimize weather disruptions. Check with suppliers for lead times on specialty materials, and plan ahead if your project involves outbuildings or long wire runs across your property.

Helpful?

In Greenwich, homeowners often skip essential permits or attempt DIY electrical upgrades, especially in historic homes with outdated wiring. Overlooking the need for panel upgrades when adding new circuits, neglecting to weatherproof outdoor outlets, and underestimating power needs for barns or workshops are frequent errors. Failing to coordinate electrical work with other renovations can also lead to unexpected setbacks and extra work.

Helpful?

Greenwich homeowners are increasingly installing smart lighting controls and energy-efficient LED fixtures to reduce energy use. Whole-home surge protection is popular due to local power inconsistencies, and many residents are adding generator hookups for backup power. Electric vehicle charging stations and pre-wiring for solar panels are also trending, reflecting a growing interest in sustainable living and future-proofing homes in Greenwich.

Helpful?

The longevity of electrical work in Greenwich depends on using weather-resistant materials that handle the area’s seasonal moisture and temperature swings. Ensuring all wiring is updated to modern standards is especially important in older Greenwich homes. Proper permitting and thorough inspections help catch issues early, while surge protection and grounding systems address frequent rural power fluctuations, supporting a safe and reliable electrical system for years.

Helpful?

The Greenwich, NY homeowners’ guide to electrical services

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