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Find Electrical for home addition or remodel installers in Cohasset

Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
53
)

Serving Cohasset, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Dan King was the wonderful electrician who did our electrical project. He installed new -above and below -cabinet lighting in our kitchen - which included rewiring, etc. He was kind, competent, efficient and very hard working! Highly recommended!!!! The lighting effect is beautiful and we are very thrilled with the result!"
My jobs
My jobs
My jobs
My jobs
My jobs

+19

Response time1 day
130 neighbors recently requested a quote
Dever Electric
5.0(
58
)

Serving Cohasset, MA and surrounding areas

Approved

In business since 2008

Free estimates

Offers commercial services

"Matt and his team were professional and friendly. He communicated well and was punctual. I had him put in an EV Charger out to my driveway and also needed to upgrade my electrical wiring which became more difficult than expected but Matt honored our agreed contract and had even saved us some money on figuring out a better solution. I highly recommend Matt and his team for any electric service."
Response time1 day
Response rate96%
38 neighbors recently requested a quote
Avatar for Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
4.7(
165
)

Serving Cohasset, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1948

Free estimates

Emergency services offered

"Jason and his team with Cotti-Johnson did an excellent job updating our electrical boxes, installing the washer/dryer hookup, and getting us setup with a generator! Sam, our assigned electrician, even took the time to go through the entire operation of the generator from A-Z. I would definitely recommend them for any electrical work!"
Navien Install
Backflow
Outdoor Shower
Well Tank Replacement
Filtration Installation

+62

Response time10 hrs
84 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Andrew Bronske
Andrew Bronske
4.9(
35
)

Serving Cohasset, MA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"We are very happy to have Andrew doing Electrical work for us. He is very professional. He is also very helpful in his recommendations for what is needed to complete the job and his fees are reasonably priced. We highly recommend him for any electrical work you need to have completed. Thank you Andrew! Iâ m sure we will see you soon with other projects we will be working on."
Response time2 days
4 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Zimbone Electrical Services
Zimbone Electrical Services
5.0(
17
)

Serving Cohasset, MA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"We originally hired Precision Electrical Services to fix faulty outlets and fuse box. We were impressed with their communication, professionalism, and quick scheduling that we hired them to install a ventilation / light fixture in our bathroom. I canâ t say enough good things about them and will use them for all of our electrical needs moving forward."
Response time6 hrs
Response rate94%
Recommended by88%of homeowners
Avatar for NETR Inc
NETR Inc
4.7(
78
)

Serving Cohasset, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"I reached out to couple of companies and ultimately decided to go with NETR, and I’m glad I did. From the salesman Chip, to the installer Daniel Rodriguez, their professionalism was exceptional. Their work ethic and attention to detail sets them apart from other companies in this business. Daniel is an expert and went above and beyond to make sure everything was tidy and perfect! They’re really invested in customer satisfaction!"
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
Additional Photos
Additional Photos

+9

28 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for John S. Morahan Electrician, LLC
John S. Morahan Electrician, LLC
5.0(
8
)

Serving Cohasset, MA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"John very easy to work with and did a quality job. He showed up when he said he would and gave a reasonable price as well. I was extremely satisfied with the finished product (Installing Exterior flood lights) and highly recommend for all of your electrical needs."
Response time3 hrs
2 neighbors recently requested a quote
Recommended by87%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Cohasset, MA

There are several telltale signs that your home is due for an electrical upgrade. You may need to rewire your house if your lights are constantly flickering or your circuit breaker keeps tripping. If you feel mild electric shocks when you touch light switches, hear buzzing sounds, or notice burning smells, you may need to rewire your house, too. Discolored or burnt-looking switches and faceplates are another crucial warning sign. 

Properly installed copper wiring in a residential property can last as long as 50 to 100 years in some cases, but many homes over 30 years old are due for an upgrade. That’s the timeline that many experts recommend, even if it is only a partial update to accommodate technological advancements, increased power demands, and changing safety requirements. 

At $3 to $5 per square foot, the cost to wire a 2,000-square-foot house ranges from $6,000 to $10,000, on average. This can depend on many factors, like the age and complexity of the house and how easy it is for contractors to access the areas they need to get the job done. Opening and repairing walls can further add to your total cost. 

The Cohasset, MA homeowners’ guide to electrical for home addition or remodel installations

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