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TRUSTED BY COS COB, CT HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon546
    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
3 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"
7 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Mikell Electric
Mikell Electric
4.5(
28
)
Electrical Switches, Outlets & Fixtures - Install or RepairFixed Generator - InstallCeiling Fan - Install+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
43 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for FO Electric LLC
FO Electric LLC
5.0(
7
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeLightning Protection - Install or Repair+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%
4 neighbors recently requested a quote
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Avatar for West Electric, LLC
West Electric, LLC
4.8(
53
)
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%
64 neighbors recently requested a quote
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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 System - Repair - For BusinessTelephone Jacks and Wiring - Install - For BusinessTelephone System - Install or Upgrade - 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%
2 neighbors recently requested a quote
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Avatar for H L Bowman
H L Bowman
4.7(
413
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Provided by Consumer+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

1043 neighbors recently requested a quote
Recommended by89%of homeowners
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Electrical questions, answered by experts

An outlet can start a fire if it has blown a fuse, or is sparking, overheating, or smells burnt. Prevent electrical fires by unplugging the device connected to the outlet and hiring an electrician to determine and fix the outlet’s issue. If the outlet stays hot or isn't working, you should fix it.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

How far you can run underground electric depends on the wire gauge (generally AWG) and the circuit voltage. Too much voltage drop in an electrical circuit can negatively affect performance, so the smaller the voltage drop, the better. Ideally, it shouldn't exceed 3%. The smaller the wire and the longer the run, the more significant the voltage drop. 

For example, with a 120-volt circuit, you can run 60 feet of 12 AWG cable without losing more than 3% voltage. With a 240-volt circuit, you can run 120 feet of 12 AWG wire while maintaining a voltage drop of 3% or less.

To fix a tripped light switch, locate your home's electrical panel and identify the tripped circuit breaker. It will be in the "off" or neutral position. Flip the breaker entirely to the "off" position, then switch it back to the "on" position. If the breaker trips again immediately, there may be a short circuit or overload in the system, requiring further investigation. If the switch still doesn't work after resetting the breaker, check for loose wires or faulty components in the switch itself. It is always best to consult a licensed electrician for persistent issues and when in doubt.

Electric fences use very little energy and shouldn’t cause any surprises on your next energy bill; You may only notice an extra couple of dollars on the bill. While electric fences don’t consume much energy, they still need it. If you have a power outage after a storm, your electric fence will likely stop working.

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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