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TRUSTED BY OLD GREENWICH, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon425
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Old Greenwich, CT

*The Angi rating for Electrical Service companies in Old Greenwich, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Old Greenwich, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on March 04, 2026

Find Electricians in Old Greenwich

Avatar for Smeriglio Electric, LLC
Smeriglio Electric, LLC
4.9(
37
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"Both gentlemen are extremely professional, clean, and courteous. Customer service was excellent and follow was extremely helpful."
Subpanel and lighting controls
200A electrical distrubution panel with main brea
200A panel close up
TV wall mounting etc
TV wall mounting etc after

+18

Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for R.Piro Electric, LLC
R.Piro Electric, LLC
4.9(
65
)

Serving Old Greenwich, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Excellent service and excellent communication. They made it clear what they needed and the time it would take and it was spot on. In addition, Robert and his team were friendly and took that extra step to make it a worthwhile relationship. We would recommend R. Piro Electric to everyone we know."
Response time1 day
3 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
Avatar for Power Forward LLC
Power Forward LLC
4.8(
24
)

Serving Old Greenwich, CT and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"Due to a recent storm, a tree landed on our homes electrical wiring, ripping the cables off our home. Within 24 hours, Power Forward LLC manged to purchase, and reinstall all replacement parts needed, which helped speed up the process to power up our home. I will definitely use this company for any, and all electrical projects in the future. A+ Customer service A+ Quality of work A+ Timelines A+ Cost"
5 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
Avatar for Mikell Electric
Mikell Electric
4.5(
28
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Spencer Mikell at Mikell Electric was very informative and showed on time to complete the job."
Response time3 days
31 neighbors recently requested a quote
Recommended by84%of homeowners
Request Quote
Avatar for FO Electric LLC
FO Electric LLC
5.0(
6
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"These are professional people and very friendly. They do exceptional work. This is my second time using their service....and I'd I ever need any electrical services in the future these would be who I could call first."
Response time2 days
Response rate100%
4 neighbors recently requested a quote
Request Quote
Rocco Kohut Electrical Installations and Repairs, LLC
4.8(
223
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2002

Free estimates

Customers say: True professional

"Highly recommend! Rocco did a great job on the list of projects I needed done as I moved back into my home after years of renting it out. Finally having external lights and outlets working has been great. He is wonderful at communication on setting up a schedule."
Response time3 hrs
6 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for West Electric, LLC
West Electric, LLC
4.8(
53
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"West Electric was tremendous. They were on time and fast and they followed up with the building inspector"
FINAL PROJECT / NICE AND CLEAN
IN WITH THE NEW SMART PANEL
OUT WITH THE OLD
CREW HARD AT WORK
EV Charger Install

+12

Response time2 days
Response rate93%
74 neighbors recently requested a quote
Request Quote
Avatar for St. Lawrence Electric
St. Lawrence Electric
5.0(
6
)

Serving Old Greenwich, CT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Kevin was great. I called him with a few questions about the process and he was able to answer them quickly and accurately. He was also able to schedule me and get the job done quickly. I would highly recommend St. Lawrence Electric."
Chargepoint Charger
Emporia Charger
Tesla Charger
Response time2 hrs
Response rate100%
Request Quote
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Showing 1-10 of 419
Electrical questions, answered by experts

An electrician can handle wiring issues with the garage door opener, like faulty connections, circuit problems, or sensor malfunctions, but they’re not the right person to hire for mechanical repairs. Garage door specialists handle things like broken springs, tracks, and panels, while electricians step in if there’s an issue with power supply, motor function, or safety sensors that aren’t responding correctly.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

You should never unplug or touch a buzzing outlet. If there are appliances plugged in that are causing the buzzing, wait until the appliance is turned off (or turn it off yourself) and then unplug it from the outlet. Test the outlet by plugging in something that won’t use much power—a small lamp works well. If the outlet still buzzes, have a pro investigate why.

When wiring a switch, the power typically comes into the receptacle first. The neutral wire goes straight to the outlet, while the hot wire is split. You'll need a wire nut to splice the hot wire back to one of the receptacles, but you will also tie another wire into that same wire nut and run to the switch. That way, you can control the flow of electricity to that particular receptacle by turning the switch on and off.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

The Old Greenwich, CT homeowners’ guide to electrical services

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

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