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Verified Reviews for Electrical Service pros in Thompson, CT
*The Angi rating for Electrical Service companies in Thompson, 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 Thompson, 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 24, 2025
Find Electricians in Thompson
Calkins Electric LLC
Calkins Electric LLC
6 employees. No subs. Charges by the hour. travel charges. No service fees. Extra charge for after hours services. You can reach us 24 hours a day, 7 days a week for the service repairs that keep your lights on or keeps them from going out! Maintain your home’s convenience and comfort with service upgrades, new outlet installations, generator installations, and home rewiring. You can even have us install your home theater or surround sound systems. Is your office or production facility experiencing power failures? Let us size your generator or electrical load and install new units or gen trans systems to make sure you have enough capacity. You can even call us to make sure your shore-to-dock power is enough to keep your boat warm and well-lit when you’re aboard. Call us today to get your FREE estimate or to ask about our senior discounts. Get to Know Calkins Electric: •Residential Electrical Work – 24-hour service repairs, service upgrades, generator installations, home rewiring, new outlet installation, and more •Commercial And Industrial Electrical Work – Electrical services sizing, generator package sizing, generator and gen trans systems installation, automatic and manual transfer switches, control work and machine wiring, motor hook ups, and more Your new installations come with a two-year warranty. Our company is fully licensed and insured as well as supremely safety conscious. You can trust us to work safely in your home or business and we have over 25 years of experience. May contact through email. Additional phone - (860) 691-0446. Award winning.
"We were contacted, and after a short conversation, I was told they would try to get to my house that day. They came quickly, and were able to diagnose the problem and repair that which needed fixing!"
Donna Y on November 2022
6 employees. No subs. Charges by the hour. travel charges. No service fees. Extra charge for after hours services. You can reach us 24 hours a day, 7 days a week for the service repairs that keep your lights on or keeps them from going out! Maintain your home’s convenience and comfort with service upgrades, new outlet installations, generator installations, and home rewiring. You can even have us install your home theater or surround sound systems. Is your office or production facility experiencing power failures? Let us size your generator or electrical load and install new units or gen trans systems to make sure you have enough capacity. You can even call us to make sure your shore-to-dock power is enough to keep your boat warm and well-lit when you’re aboard. Call us today to get your FREE estimate or to ask about our senior discounts. Get to Know Calkins Electric: •Residential Electrical Work – 24-hour service repairs, service upgrades, generator installations, home rewiring, new outlet installation, and more •Commercial And Industrial Electrical Work – Electrical services sizing, generator package sizing, generator and gen trans systems installation, automatic and manual transfer switches, control work and machine wiring, motor hook ups, and more Your new installations come with a two-year warranty. Our company is fully licensed and insured as well as supremely safety conscious. You can trust us to work safely in your home or business and we have over 25 years of experience. May contact through email. Additional phone - (860) 691-0446. Award winning.
"We were contacted, and after a short conversation, I was told they would try to get to my house that day. They came quickly, and were able to diagnose the problem and repair that which needed fixing!"
Donna Y on November 2022

RAV Electrical Contractors
RAV Electrical Contractors
Brett Ravenelle proudly serves its customers with integrity, professionalism and attention to the details that matter most to you, which clearly sets us apart from the rest. Give us a call, visit our profile page or book us instantly today!
"Brett did an excellent job for us. We had the outside meter box and cable replaced. Brett gave us a great price, communicated quickly and got the job done when he said it would be done. The town just stopped by to sign off on the job and they said that the job was one of the best that he’s seen. We also had Brett put up two ceiling fans on the porch, he made sure that they were operating perfectly. Don’t hesitate to contact this company for your next electrical project"
Cecelia K on March 2025
Brett Ravenelle proudly serves its customers with integrity, professionalism and attention to the details that matter most to you, which clearly sets us apart from the rest. Give us a call, visit our profile page or book us instantly today!
"Brett did an excellent job for us. We had the outside meter box and cable replaced. Brett gave us a great price, communicated quickly and got the job done when he said it would be done. The town just stopped by to sign off on the job and they said that the job was one of the best that he’s seen. We also had Brett put up two ceiling fans on the porch, he made sure that they were operating perfectly. Don’t hesitate to contact this company for your next electrical project"
Cecelia K on March 2025

Phase Out Electric
Phase Out Electric
With over 20 years of experience in the electrical industry, there is no challenge technical or aesthetic that Phase Out Electric can't handle. We take on a wide range of electrical projects to include full installation for additions and remodels, as well as wiring and panel upgrades. We also handle specialty trade applications including solar installation and maintenance and commercial electrical service maintenance . We are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients.
"The solar company I chose was one of the worst choices I have ever made. Vision Solar went Bankrupt and I had no one to help me when my system went down. I call numerous solar companies and no one would help me. Then I found Phase Out Electric it was an immediate yes after I told them what was going on. My inverter was bad and still under guarantee and they took care of getting it for me. I was kept well informed on what was happening. I will use them again if I have any more problems."
Ben G on September 2024
With over 20 years of experience in the electrical industry, there is no challenge technical or aesthetic that Phase Out Electric can't handle. We take on a wide range of electrical projects to include full installation for additions and remodels, as well as wiring and panel upgrades. We also handle specialty trade applications including solar installation and maintenance and commercial electrical service maintenance . We are committed to providing a personalized service for each individual project we take on and look forward to building strong, long-term relationships with our clients.
"The solar company I chose was one of the worst choices I have ever made. Vision Solar went Bankrupt and I had no one to help me when my system went down. I call numerous solar companies and no one would help me. Then I found Phase Out Electric it was an immediate yes after I told them what was going on. My inverter was bad and still under guarantee and they took care of getting it for me. I was kept well informed on what was happening. I will use them again if I have any more problems."
Ben G on September 2024

Extel Communications, Inc.
Extel Communications, Inc.
We're a local family-owned and operated business started in 1987 with hundreds of satisfied customers throughout Connecticut and New York. We install and maintain hosted-cloud and on-premise telephone systems and provide service for your existing telephone system. Additionally, we offer telco & cable company network services, troubleshoot WiFi issues including installing wireless access points for WiFi connectivity, install data, fiber and voice cabling, security cameras and computer networks. Contact us today for a no charge, no obligation survey for all of your telecom and data needs!
"Immediate response. Expert, knowledgeable work. Excellent customer service. Very reasonable price. Would hire them again without question."
Brian M on December 2023
We're a local family-owned and operated business started in 1987 with hundreds of satisfied customers throughout Connecticut and New York. We install and maintain hosted-cloud and on-premise telephone systems and provide service for your existing telephone system. Additionally, we offer telco & cable company network services, troubleshoot WiFi issues including installing wireless access points for WiFi connectivity, install data, fiber and voice cabling, security cameras and computer networks. Contact us today for a no charge, no obligation survey for all of your telecom and data needs!
"Immediate response. Expert, knowledgeable work. Excellent customer service. Very reasonable price. Would hire them again without question."
Brian M on December 2023

W B Lightning Rods
W B Lightning Rods
WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **
"Great company, they were fast, friendly, & accommodating. I would definitely use them again."
Jennifer B on October 2024
WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **
"Great company, they were fast, friendly, & accommodating. I would definitely use them again."
Jennifer B on October 2024

Eaton Electric
Eaton Electric
At Eaton Electric I specialize in all resedential and commercial electrical including full service upgrades, EV chargers, lighting and power upgrades, heating/cooling install/troubleshoot, and even solar projects. My main goal is to figure out exactly what the homeowner is looking for and give them exactly that, with the highest craftsman ship involved. I am a small business looking to deliver high quality work.
At Eaton Electric I specialize in all resedential and commercial electrical including full service upgrades, EV chargers, lighting and power upgrades, heating/cooling install/troubleshoot, and even solar projects. My main goal is to figure out exactly what the homeowner is looking for and give them exactly that, with the highest craftsman ship involved. I am a small business looking to deliver high quality work.

Harco Development/H&S Group
Harco Development/H&S Group
Owner operated small business for any size projects. Whether you looking to build am addition, ground up unit, or as small as roof or bathroom remodel we got you covered and will work with you to create budget friendly project.
Owner operated small business for any size projects. Whether you looking to build am addition, ground up unit, or as small as roof or bathroom remodel we got you covered and will work with you to create budget friendly project.
Rand llc
Rand llc
I offer electrical services throughout the state of Connecticut. I have been in the trade for 40 years. I would love the opportunity to quote you on your next project.
I offer electrical services throughout the state of Connecticut. I have been in the trade for 40 years. I would love the opportunity to quote you on your next project.
Alex Construction
Alex Construction
Hello my name is Alexis, my business name is Alex Construction, I provide services from working on electrical jobs to remodeling your home. My top jobs are doing vinyl floors, electrical jobs, basements, painting, a little bit of plumbing, and etc. I am available to do any job from the simplest to the hardest.
Hello my name is Alexis, my business name is Alex Construction, I provide services from working on electrical jobs to remodeling your home. My top jobs are doing vinyl floors, electrical jobs, basements, painting, a little bit of plumbing, and etc. I am available to do any job from the simplest to the hardest.

Syrn Solutions LLC
Syrn Solutions LLC
Your friendly neighborhood construction and masonry experts. We pride ourselves on effective communication! We are your go-to partners for all things residential construction, offering a diverse range of personalized services to meet your unique needs. No project is too small or too large for us. Our skilled professionals bring a personal touch to every task, from minor repairs like leaky faucets and electrical fixes to comprehensive residential services such as kitchen remodels, bathroom renovations, and masonry needs.
Your friendly neighborhood construction and masonry experts. We pride ourselves on effective communication! We are your go-to partners for all things residential construction, offering a diverse range of personalized services to meet your unique needs. No project is too small or too large for us. Our skilled professionals bring a personal touch to every task, from minor repairs like leaky faucets and electrical fixes to comprehensive residential services such as kitchen remodels, bathroom renovations, and masonry needs.
The Thompson, CT homeowners’ guide to electrical services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover the cost to replace outlets in your home. Learn about price factors, labor rates, and tips to save on your outlet replacement project.

Need to run electricity to your basement? Learn about the cost to install an outlet in an unfinished basement and what factors affect your project cost.

Find out how much it costs to install a cable outlet for TV or internet. Our expert guide breaks down the costs involved in installing a new coaxial outlet and explores how you can save and if you can do this project yourself.

When you need to choose between a 100-amp versus 200-amp electrical panel, check out our easy-to-understand explanation of your home’s power options.

If your light switch won’t turn off, try these troubleshooting tips to identify the problem before contacting a local electrician.

This guide will walk you through why electrical outlets go out and why one bad outlet can affect others in your home. Use our helpful guide to learn more.
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