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TRUSTED BY COS COB, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon547
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Cos Cob, CT

*The Angi rating for Electrical Service companies in Cos Cob, 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 Cos Cob, 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 Cos Cob

Avatar for R.Piro Electric, LLC
R.Piro Electric, LLC
4.9(
65
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+3 more

Serving Cos Cob, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Piro Electric upgraded my 1950's 60 amp home electrical service to 200 amps. Very knowledgeable, prompt, neat, and courteous. Easy to work with. Did what they said, when they said. Would recommend them highly."
Response time1 day
1 neighbors recently requested a quote
Recommended by89%of homeowners
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Buckley Electric & Automation, LLC
4.7(
99
)
Electric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - Materials Not Provided+1 more

Serving Cos Cob, CT and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Very prompt, knowledgeable and fair. Will definitely be calling on them again for our electrical needs."
Landscape lighting
Underground electrical
Landscape lighting
home exterior
After installation

+16

Response time8 hrs
Recommended by98%of homeowners
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Avatar for Power Forward LLC
Power Forward LLC
4.8(
24
)
Electrical Wiring or Panel UpgradeCeiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or Repair+12 more

Serving Cos Cob, 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"
6 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Mikell Electric
Mikell Electric
4.5(
29
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+13 more

Serving Cos Cob, 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
90 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for FO Electric LLC
FO Electric LLC
5.0(
7
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving Cos Cob, 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%
1 neighbors recently requested a quote
Request Quote
Avatar for West Electric, LLC
West Electric, LLC
4.8(
54
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+1 more

Serving Cos Cob, CT and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"West Electric did very good work. They were able to get the job done quick and efficient. They were responsive when I had questions. They were very reasonable priced. Would definitely hire again in the future"
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
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Avatar for H L Bowman
H L Bowman
4.6(
419
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade+3 more

Serving Cos Cob, CT and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Replaced my circuit breaker panel did a good job only thing was hard to communicate only had the office number so had to leave messages get called later."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

756 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for St. Lawrence Electric
St. Lawrence Electric
5.0(
6
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer

Serving Cos Cob, 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%
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Avatar for Extel Communications, Inc.
Extel Communications, Inc.
5.0(
41
)
Telephone Jacks and Wiring - Install - For BusinessTelephone System - Install or Upgrade - For BusinessTelephone System - Repair - For Business

Serving Cos Cob, CT and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Extel does an excellent job. We have been customers for many years and recommend them highly. Sal and Peter are knowledgeable and helpful. Very quick response time. True partners."
Long Range WiFi Repeater
Hikvision Bullet Camera
Hikvision Dome Camera
Hikvision Bullet Camera
Hikvision Dome Camera

+1

Response time3 hrs
Response rate98%
Recommended by97%of homeowners
Request Quote
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Showing 1-10 of 419
Electrical questions, answered by experts

Using a wire stripper/cutter, strip about 1/2 inch to 1 inch of sheathing from electric wires, depending on the application. A self-adjusting wire stripper/cutter works best, but a standard wire stripper/cutter with holes for different gauges of wire works as well to cut and strip away the sheath without damaging the copper wire inside.

You can certainly talk with electricians about pricing, but the pro has the first and last word on what they charge. If you feel like a quote is too expensive, you can discuss the quotes that other electricians have made and see if they’ll lower their estimate in return. Or you may be able to talk about specific parts of the estimate and how they can be changed. 

The major difference between a GFCI breaker and an AFCI breaker is that a GFCI breaker protects against fatal shocks while an AFCI breaker prevent electrical fires. A GFCI breaker senses when the electrical current to ground is overloaded and trips to prevent major accidents or injuries. AFCI breakers trip when it detects dangerous electrical arcing.

Yes, a faulty or broken light switch can be a serious fire hazard. Malfunctioning switches, often due to loose connections, exposed wiring, or overheating, can cause sparking or arcing. If you hear a crackling, popping, or hissing sound when you use the switch, it indicates live electricity arcing inside, which is a significant hazard that can ignite nearby flammable materials. If you suspect your light switch is faulty, turn off the power to that circuit at the breaker and contact a qualified electrician to remedy the issue.

Window ACs use 500 to 1,400 watts per hour of electricity, while mini-splits use 500 to 700 watts per hour. However, if you need to cool multiple zones in your house, your mini-split can use as much as 2,000 watts per hour. How often you run your system will impact how much electricity you use (and how much you pay per month).

The Cos Cob, 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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