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TRUSTED BY KILLINGWORTH, CT HOMEOWNERS

4.7
Average homeowner rating
582
Verified electrical services reviews

Verified Reviews for Electrical Service pros in Killingworth, CT

*The Angi rating for Electrical Service companies in Killingworth, 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 Killingworth, 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 August 12, 2025

Reviewed in August 2025
I had an electrical emergency and C.M. Electric answered quickly. Cliff explained the situation well and went out of his way to make sure I had the proper meter for my house. He was polite and did the job right.
CM Electric
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Reviewed in July 2025
He came out on a weekend and was very reasonable with price, he was fixed are issue and we will definitely be using him for all our electrical needs from now on, he?s great we highly recommend him for anyone who needs electrical work done or in a emergency like we had.
CM Electric
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Reviewed in June 2025
I hired Elevate Electric to install multiple electrical outlets in my basement after a waterproofing project. Kyle installed electrical outlets, ran a new circuit, and upgraded a breaker. The result looks outstanding! The new circuit wire is routed cleanly and he even dressed up some previous...
Elevate Electric LLC
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Reviewed in November 2024
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...
Cawiamca Heating, Cooling, and Electrical
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Reviewed in November 2023
I have use Foley Electric a couple of times, and I will defiantly be a repeat customer. Professional, excellent customer service and work was done on time.
Foley Electric
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Reviewed in July 2023
Aaron, David and Kehan were all very polite, professional and took great care of premises while working at our townhouse. Highly recommend Expert Wire for electrical work!
Expert Wire, Inc.
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Reviewed in March 2023
Excellent. New construction - from start to finish the electrical work was done with craftsmanship. I appreciated the strategic, visionary, and stewardship that was brought to the project. Wonderful to work with.
Evergreen Solar Energy LLC
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Reviewed in June 2022
Jeremy sent his colleague Austin to my home a day after I first made contact with JMP Electric to fix the cooked breakers in my electrical panel. Austin arrived at the time Jeremy had specified over the phone and promptly got to work removing and inspecting the breaker blocks. In under 2 hours,...
JMP Electric, LLC
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Reviewed in February 2022
Best electrical company that I've ever had. Punctual, reliable and very knowledgeable. Definitely going to call again next time I need some work done!
Light It Up Electrical Services
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Reviewed in January 2022
Gary helped us out right awayâ ¦very friendly, and efficient. We intend to be using his expertise again. He was a pleasure to meet and will be our go to electrician when we need electrical help.
Gary C Fisher
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Find Electricians in Killingworth

JMP Electric, LLC

4.9(

)

Serving Killingworth, CT and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"My husband and I highly recommend Jeremy. We had power issues and Jeremy walked us through everything that was going on. He went over the pricing and stuck to it. He is quick to respond to communication. We are very happy with the work he and Austin did to correct and upgrade our electric service. We will definitely be using him for future electricity needs and recommend him highly!"

Response time5 hrs

Response rate85%

2 neighbors recently requested a quote

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Connect Electric, Inc.

4.8(

)

Serving Killingworth, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Mike was great. He wired two new cable outlets with ease in one day! He does great work and will certainly contact him in the future if I have any electrical needs."

Installing conduits out to the gas dispencers

New 200 amp service, alarm system, cable and phone

Recommended by96%of homeowners

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R A Buckley & Son Electrical Contractors, LLC

4.8(

)

Serving Killingworth, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"They contacted me right away, gave me a quote right away and finished the work in a timely manner. Everything was explained and they even found an unrelated electrical problem that could have caused a fire. I would highly recommend them."

Response time7 hrs

Response rate89%

Recommended by93%of homeowners

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Electrical Connection, Inc.

4.6(

)

Serving Killingworth, CT and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Electrical Connection did great job. They were were efficient and proficient and reasonably priced."

Recommended by100%of homeowners

Serving Killingworth, CT and surrounding areas

Approved

In business since 1989

Free estimates

Warranties offered

"CM Electric installed new outlets for some kitchen appliances and mounted and connected a kitchen vented hood. Excellent workmanship, speedy, and flexible with scheduling."

Response time9 hrs

Response rate95%

2 neighbors recently requested a quote

Serving Killingworth, CT and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Timely service, reasonable price. I would hire them again!"

Response time1 day

8 neighbors recently requested a quote

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Cawiamca Heating, Cooling, and Electrical

5.0(

)

Serving Killingworth, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Cawiamca Heating, Cooling, and Electrical was professional, knowledgeable and nice from the very first call. The owner Ron came out within a day to scope out the project and provide very reasonable quotes. From there, he quickly scheduled the install of the new Furnance and had his team out very quickly. His team worked diligently, were knowledgeable and very nice. They were efficient and clean during the install, leaving no debris leftover. I would highly recommend using this company as I know I will continue to going forward."

Variable Refrigerant Flow Cold Weather Heat Pump in East Lyme

Response time8 hrs

55 neighbors recently requested a quote

Recommended by95%of homeowners

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Tradesmen Energy Solutions LLC

5.0(

)

Serving Killingworth, 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"

+10

1 neighbors recently requested a quote

Serving Killingworth, 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"

+12

Response time2 days

67 neighbors recently requested a quote

Recommended by95%of homeowners

Serving Killingworth, CT and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Gary helped us out right awayâ ¦very friendly, and efficient. We intend to be using his expertise again. He was a pleasure to meet and will be our go to electrician when we need electrical help."

Response time12 hrs

2 neighbors recently requested a quote

Recommended by90%of homeowners

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Electrical questions, answered by experts

Regular inspections, avoiding circuit overloads, and updating wiring when needed help maintain efficiency.

Even if you don’t have children living in your home, The National Fire Prevention Association still recommends installing tamper-resistant outlets when you’re replacing your existing outlets.

Not only is your home likely to change hands at some point, but you may have young children over as guests. Making the switch even if you don’t currently have children living with you at the moment will help protect any future pint-sized visitors to your home.

Yes, the National Electrical Code reviews household codes every three years. However, that doesn’t always mean that kitchen counter outlet requirements will change, but it does allow room for professionals to make updates. That’s why many older kitchens are no longer code-compliant thanks to changing rules for amperage, GFCI protection, and more.

While you might not need to put lights and outlets on separate circuits, some local codes may require that you use separate circuits. Installing a separate circuit helps prevent total darkness in your home when your receptacle outlets take on too much power and blow a fuse or trip the breaker. It also costs less and is easier to simply install a new circuit.

There are a few reasons your lights may be on, but the rest of your electrical outlets and appliances are not working. The first is that while one circuit blew out, the lights may be on another circuit than your other electrical fixtures. Alternatively, your powerless appliances may be plugged into a GFCI outlet that was tripped and needs to be reset. If these issues aren’t responsible for the problem, you may have dead outlets or a wiring issue. Either way, you should contact an electrician to identify and fix the issue.

The Killingworth, CT homeowners’ guide to electrical services

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

See all articles

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How to Distinguish Electrical Wire Types: Your Go-To Chart
You can find several types of electrical wires in your home, but do you know which one is which? This chart of electrical wire types will help you identify the wires you’re working with.
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•
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How to Upgrade Your Electrical Panel Safely
Discover how to upgrade your electrical panel for added convenience and to help increase the safety of the electrical system in your home.
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•
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Which Side of an Electrical Plug and Outlet Is Hot?
Today’s polarized plugs and outlets have a hot and neutral side, which is important for any receptacle wiring. Here’s what that means, why it happened, and how to take advantage of it.