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TRUSTED BY ESSEX, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon369
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Essex, CT

*The Angi rating for Electrical Service companies in Essex, 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 Essex, 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 October 08, 2026

Top-Rated Electricians in Essex - Updated Nov 2026

Avatar for ESD Electric LLC
ESD Electric LLC
5.0(
13
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+15 more

Serving Essex, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Evan is fantastic! He has done electrical work for both of my business locations. He gets his work done quickly and efficiently, and I know if I need something done in a pinch he can get it done. Highly recommend!"
20 neighbors recently requested a quote
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Avatar for Tradesmen Energy Solutions LLC
Tradesmen Energy Solutions LLC
5.0(
9
)
Electrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - InstallElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+4 more

Serving Essex, CT and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"2 months went through 3 electrians who canceled. With Trademen went from first contact to job completion in 3 days"
Bedroom Lighting upgrade
Bedroom Lighting upgrade
My jobs
My jobs
My jobs

+10

3 neighbors recently requested a quote
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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 Essex, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Timely service, reasonable price. I would hire them again!"
Response time2 days
Response rate100%
1 neighbors recently requested a quote
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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 Essex, CT and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Prompt and courteous. Efficient and clean work"
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
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Avatar for CM Electric
CM Electric
4.5(
164
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+4 more

Serving Essex, CT and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"We had a fan installed at a fair price. I would use CM Electric again"
Response time9 hrs
Response rate100%
3 neighbors recently requested a quote
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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 Essex, 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%
75 neighbors recently requested a quote
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Avatar for Cawiamca Heating, Cooling, and Electrical
Cawiamca Heating, Cooling, and Electrical
5.0(
97
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectrical for Home Addition or Remodel - Install+12 more

Serving Essex, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"John Valero and his partner did an EXCELLENT job. John was professional to work with from the beginning of the project through completion. He was extremely reliable (always showed up on time) and worked with my timeline. I would highly recommend Cawiamca Electrical and John to anyone needed electrical work."
Variable Refrigerant Flow Cold Weather Heat Pump in East Lyme
VRF Cold Weather Heat Pump in Groton
Additional Photos
Additional Photos
Response time8 hrs
31 neighbors recently requested a quote
Recommended by91%of homeowners
Request Quote
Avatar for JL Electric LLC
JL Electric LLC
5.0(
7
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Switches, Outlets & Fixtures - Install or Repair+2 more

Serving Essex, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Arrived on time and explained everything he was going to do. Job was completed as described and looked great. Competitive quote as well."
Tesla Charger Install
Tesla Charger Install
Generator Transfer
Generator Transfer
Outside lights

+2

Request Quote
Avatar for Biagiarelli Electric
Biagiarelli Electric
5.0(
8
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not Provided+2 more

Serving Essex, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"If you are looking for an excellent electrician, start with this company first! I found Ben to be knowledgeable and professional. He did an inspection of our electrical issues and came back promptly and took care of the repairs. He made sure that everything was safe. I also feel that he did not overcharge me. He promptly provided a report to the Bldg Inspector, which was required for occupancy after our fire."
Our Projects
Our Projects
Response time5 hrs
20 neighbors recently requested a quote
Recommended by71%of homeowners
Request Quote
...
Showing 1-10 of 168
Electrical FAQs, answered by experts

Installing a circuit breaker is best handled by a local professional electrician. This project requires following strict electrical codes, and might even involve permits. Not only can electrical work be dangerous, but without the proper training that a pro will have, you could cause further damage to your home’s electrical system.

The American Wire Gauge system calculates wire size diameters using the complicated formula D(AWG)=.005·92((36-AWG)/39) inch. A simpler rule of thumb is that every six-gauge decrease doubles the wire diameter, and every three-gauge decrease doubles the wire’s cross-sectional area. On the other hand, wavenumbers are typically measured in reciprocal meters (1/m or m−1) or reciprocal centimeters (1/cm or cm−1).

Burnt outlets can be caused by things such as faulty wiring, loose connections, or a circuit overload—and yes, they are extremely dangerous. If you notice your outlet is hot or has burn marks, you should shut off the power to it from the circuit breaker and immediately call an electrician.

Do not touch electrical wires in your home without first turning off the power at your circuit breaker and testing the wire with a voltage meter or multimeter. Electricity still flows through wires even when a light switch is powered off, and touching wires with the switch on can result in electrical shock.

Yes, a faulty or broken light switch can be a serious fire hazard. Malfunctioning switches often result from loose wiring, exposed connections, or other electrical problems that can cause overheating or sparking. Warning signs include crackling, popping, or hissing sounds when you flip the switch, which indicates live electricity that could ignite nearby flammable materials. If you suspect your light switch is faulty, immediately turn off the power at the circuit breaker and contact a qualified electrician to remedy the issue.

The Essex, 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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