4.7 
583 *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
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]
+17
Serving Cohasset, MA and surrounding areas
Approved
In business since 2008
Free estimates
Offers commercial services
"Matt and his team did an excellent job upgrading our electrical panel. He coordinated the work with National Grid, relocated the panel, labeled the circuits and tested all the work. I would highly recommend Dever Electric."
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
Super Service Award Winner
In business since 2023
Emergency services offered
Warranties offered
"Great communication, work was done promptly. Willing to help the customer understand the electrical work being done and options the customer may have."
Serving Cohasset, MA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Excellent Trouble shot electrical issues quickly"
Serving Cohasset, MA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1948
Free estimates
Emergency services offered
"Excellent. 2 perfectionist electricians, Sam and Steve affiliated with Cotti Johnson HVAC & Electrical, completed the comprehensive work with meticulous attention to details in half a day. They are knowledgeable, kind professionals. If I need any electrical work in the future, they are the first to contact in my list."
+62
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
In business since 1992
Free estimates
Emergency services offered
"Clear communication thru the whole project. Our Town Inspector is very strict with regards to the electric code and was very impressed with the quality of work!"
+13
Serving Cohasset, MA and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
Welcome to Jfitz Electric! We take pride the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you
From average costs to expert advice, get all the answers you need to get your job done.
Upgrading your electrical panel boosts home safety and can increase resale value. Learn about average electrical box replacement costs in Boston, MA.
Looking to size up your electrical system to cover higher usage and improve efficiency? Use this guide to see the cost to upgrade an electrical panel in Boston, MA.
Thinking about adding an electrical outlet to your Boston house? Here’s what matters when you’re ready to get estimates and make a plan.
A beginning DIYer can usually handle these four electrical repair jobs with the proper safety precautions and a bit of planning.
Is it time to upgrade your electrical panel? For the sake of safety, find out sooner than later by exploring our top signs that it’s time for an upgrade.
An electrical system is responsible for circulating power throughout your home. What exactly is an electrical system? Learn more in this article.
