4.7 
592 *The Angi rating for Electrical Service companies in Cohasset, MA 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 Cohasset, MA 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 April 22, 2026
Serving Cohasset, MA and surrounding areas
Approved
In business since 2004
Free estimates
Emergency services offered
"Needed a last minute electrical fix. They came first thing next morning and fixed the issue quickly and efficiently. Very respectful of your time and needs. Explained everything clearly and resolved my problem right away."
+8
Serving Cohasset, MA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"I will recommend Champion Electrical Services to anyone interested in hiring competent, reliable and honest electricians. It starts with salesmen Jayron Diaz who submitted the job estimate to upgrade an electric panel to code. There was no surprise costs. Jayron was very professional and honest about the work. On the day of the service, Matt Wood and Sean arrived at the scheduled time as promised. Matt explained what they were going to do, how long it would take, and if I had any questions. Matt estimated the job would take approximately 6 hours. It actually only took 4 hours from start to finish and that included cleanup and minor repairs. I think Champion did an awesome job and I will call upon them for my next project."
+17
Serving Cohasset, MA and surrounding areas
Approved
In business since 2008
Free estimates
Offers commercial services
"Wonderful experience with Dever Electric. Great communication; Professional, honest, and efficient. We will definitely call them again!"
Serving Cohasset, MA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ.\n\n(774) 331-3500 \nCalltheChamp.com \[email protected]
+1
Serving Cohasset, MA and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Hats off to Dan Carroll! We hired Dan to upgrade the service line and connecting the central AC unit to the electric panel in my property. He pulled the permit and kept me in the loop, showed up exactly in time as he said. Dan is professional, friendly, and committed, he completed top notch project in a timely manner. I highly recommend Dan Carroll, he is the person you can trust."
Serving Cohasset, MA and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"They came quickly and installed the tv in no time at all. They were professional, clean, respectful and friendly."
Serving Cohasset, MA and surrounding areas
Approved
In business since 2014
Free estimates
Warranties offered
"Came on time. Checked out the electrical problem with our clothes dryer and gave me an estimate. He went right to Home Depot to get new wiring and came right back and fixed the problem. Excellent service and will use him again."
+18
Serving Cohasset, MA and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"Did a great job adding a circuit for my electric stove for a fair price."
Serving Cohasset, MA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1948
Free estimates
Emergency services offered
"It went great! Eric showed up on time and performed all the work that was scheduled. He was very knowledgeable, courteous and professional. Stacey, office staff, was also very helpful in lining up the work and following through. I would definitely call Cotti-Johnson the nest time I need electrical work done."
+62
Serving Cohasset, MA and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"In 2016 I hired Paul Foley Electric to install a Kohler generator on my property. Paul and his crew were professional, neat and did a first class installation. I have been very pleased with my purchase and the yearly maintenance service that Premier Generator provides. Premier Generator is part of Paul Foley Electric. I can honestly highly recommend these two companies."
+13
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