4.5 
479 *The Angi rating for Electrical Service companies in Simsbury, 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 Simsbury, 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 July 09, 2026
Serving Simsbury, CT and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"customer service was wonderful, very knowledgable, understanding and walk me through what was needed and explained what the pricing and materials will be with each project. I will recommend Williams Electric Services every time a friend needs any electrical work."
Serving Simsbury, CT and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Mike was excellent, respectful of property and very professional. The work was completed timely and to my great satisfaction. I would definitely use Supreme Electric again and I highly recommend this company."
+49
Serving Simsbury, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Offers commercial services
"Rob was the only person to respond when I was looking for a contractor He was above board with timelines and prices He is quite knowledgeable about generators he is definitely a professional the install is neat and tight l would highly recommend R A Buckley and Son for electrical work."
Serving Simsbury, CT and surrounding areas
Approved
In business since 2002
Free estimates
Customers say: Quick response
"John was knowledgeable, efficient and very pleasant. The job I requested was done quickly and everything was tidy when he finished. The poor guy had to work in the basement of the 1770 house I am renting, a cob web filled experience, and he did so with efficiency and thankfully a sense of humor. If you need electrical work done, hire Cormier Electrical Service!"
Serving Simsbury, CT and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Credit card accepted
"I have hired OnTheGrid for multiple projects and am always satisfied with their work. Doug and Mark are honest and fair, and won't do a job the wrong way. They are my first choice in electrical contractors, and I will be reaching out to them again soon."
+16
Serving Simsbury, 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."
Serving Simsbury, CT and surrounding areas
Approved
In business since 2010
Emergency services offered
Small jobs welcome
"Contractor was Punctual and the did clean electrical work for us!"
Serving Simsbury, CT and surrounding areas
Approved
In business since 2008
Free estimates
Small jobs welcome
"I called Adam for the various electrical projects in my home and he came THAT day and gave us an estimate, in addition to completing some of the work that day. He came back to complete the work within a week and did so without any issues and did a great job! My husband and I would recommend Adam for electrical work for anyone looking. He is personable, provides quality work, and gets the work done quickly."
Serving Simsbury, CT and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"I had 8 outside fixtures that had been put in without electrical boxes - just holes in the siding with wires coming through. I wanted to replace the fixtures but could not without the boxes. AWT put the boxes in and replaced the fixtures, all for a very reasonable price."
Serving Simsbury, CT and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Timely service, reasonable price. I would hire them again!"
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