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TRUSTED BY COHASSET, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon579
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Cohasset, MA

*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

Find Electricians in Cohasset

Avatar for ICOR Electric, LLC
ICOR Electric, LLC
4.4(
328
)

Serving Cohasset, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Tady is a pleasure to work with. He comes on time, completes the work quickly, really knows the electrical business. O will hire him again should I need more electrical work. A very fair businessman."
New 1000amp service
New 1000amp service
New 1000amp service
New 1000amp service
KITCHEN

+8

Response time4 hrs
Recommended by90%of homeowners
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Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
54
)

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]

My jobs
My jobs
My jobs
My jobs
My jobs

+17

225 neighbors recently requested a quote
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Avatar for Modern Light LLC
Modern Light LLC
4.8(
21
)

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."
project photos
10 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Amazan Electrical
Amazan Electrical
5.0(
13
)

Serving Cohasset, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Emergency services offered

Warranties offered

"Very professional and friendly personality. Completed the project same day. We were able to use our electricity that night. He even added on a requested project for me. Nice guy. Thank you very much!"
Response time7 hrs
Response rate98%
5 neighbors recently requested a quote
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Avatar for Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
4.7(
166
)

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."
Navien Install
Backflow
Outdoor Shower
Well Tank Replacement
Filtration Installation

+62

Response time10 hrs
64 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Paul Foley Electric Co., Inc.
Paul Foley Electric Co., Inc.
4.8(
99
)

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!"
Auto Transfer Switch
Connection to propane tanks
Housekeeping pad
Trenching
Custom Poured Pad

+13

Response time12 hrs
142 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Fitzgerald Electric Inc.
Fitzgerald Electric Inc.
5.0(
7
)

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

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5 neighbors recently requested a quote
Recommended by100%of homeowners
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Electrical questions, answered by experts

While circuit breakers are designed to be reset after tripping, there isn't a strict countdown to when they will fail. The primary danger lies in a breaker tripping multiple times in a short period without allowing the components to cool down. Theoretically, a standard breaker might handle around 50 trips caused by simple overloading. However, this number can be much lower in practice. For instance, a high-current fault could damage a breaker to the point that it needs replacement after only two resets. Repeatedly resetting a breaker that trips frequently exacerbates the underlying problem by causing the electrical components, wires, and the breaker itself to overheat. This can lead to permanent damage, cause the breaker to trip unnecessarily in the future, and increase the risk of an electrical fire. If a breaker trips every few minutes, you should leave it in the 'off' position and call a qualified electrician for an inspection.

Yes, you must use the proper wire nut that fits your wire gauge. Using a wire nut that’s too big or too small can cause your connection to fail, short circuit, or disconnect entirely. Ensuring that you have the proper wire nut size will guarantee that your connection lasts as long as possible.

The key difference between a circuit breaker versus a surge protector is that circuit breakers shield your entire electrical system from overcurrents and faults, while surge protectors defend your electronic devices against voltage surges and spikes. A circuit breaker interrupts the flow of electricity in a circuit when it detects an overload or short circuit, protecting the wiring from damage and preventing fires. In contrast, a surge protector shields electronic devices from voltage spikes, such as those caused by lightning strikes or power surges, preventing damage to the device’s inner mechanics.

Yes. You should always turn off the power to the work area before beginning, use a voltage tester to ensure it’s off, and wear protective gear, such as insulated gloves or safety glasses, to prevent risk of injury. Proper wiring and grounding techniques are also necessary to make sure the job is done right the first time and won’t harm any future homeowners. 

Yes, in a new home, ground wires are mandatory. Some older homes may not be grounded, but if you decide to renovate, you will need to have your electricity grounded at that time. Remember, grounding helps keep everyone in your home safe from sudden electrical surges. It’s best to hire an electrician to inspect and work with your home’s wiring.

The Cohasset, MA homeowners’ guide to electrical services

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

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