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Find Electrical for home addition or remodel installers in Marshfield

Avatar for S & S ELECTRIC
S & S ELECTRIC
4.7(
83
)

Serving Marshfield, MA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"They were the only company to respond quickly get me a quote. All the other companies listed near me on angies list were heavily booked or gave me a quote site unseen that I felt was extremely high. Scott came in and inspected the site before hand and gave me a fairly priced quote. We scheduled a date that had to be moved a few times because of weather. That isn't their fault as the install was outside. Eventually we got a good day and Scott came with another tech and got it all wired up and tested quickly. It is working perfectly and I haven't had any issues what so ever."
Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
54
)

Serving Marshfield, 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 \nHello@CallTheChamp.com

My jobs
My jobs
My jobs
My jobs
My jobs

+17

214 neighbors recently requested a quote
Dever Electric
5.0(
58
)

Serving Marshfield, MA and surrounding areas

Approved

In business since 2008

Free estimates

Offers commercial services

"Matt and James are very professional. They arrived on time and got the job done within the time frame they communicated. Their price for installing an EV charger is reasonable without hidden charges or last minute add-ons. They definitely know what they are doing. I will recommend them to friends in future."
Response time1 day
Response rate96%
48 neighbors recently requested a quote
Avatar for PW DiMasi Electric
PW DiMasi Electric
4.6(
38
)

Serving Marshfield, MA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Peter is a professional! I got a few quotes and while Peter's wasn't the lowest, I could tell he takes pride in his work and would make sure the job was done correctly. On the scheduled date, he and two workers showed up on time and got to work. The work we had done included installing a fan brace, medallion, and chandelier in our living room, installing a medallion over a chandelier in our guest bedroom, and installing a medallion on a chandelier 20+ feet up (that required two ladders and a plank straddling a staircase). The guys worked fast and once the hard stuff was done, Peter left it to his guys to clean and wrap it up (which is good because Peter's hourly rate is higher than his workers). Overall, was very satisfied with their work and will be hiring them again for my electrical needs."
Voted 'BEST OF THE BEST' in the greater Waltham area.
Recommended by94%of homeowners
Avatar for T & G Electrical
T & G Electrical
4.9(
174
)

Serving Marshfield, MA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"T and G Electrical is an outstanding owner operated Electrical Company. I needed my electrical service upgraded and inspected. George and his team did an expert job quickly, skillfully and at a very reasonable cost. I highly recommend them and will hire T and G Electric for any project i have in the future."
Local Owner-Operator George Boukouvalas
Services Offered
Residential Electrical Services
Commercial Electrical Services
General Electrical Troubleshooting & Repairs

+23

Response time1 day
1 neighbors recently requested a quote
Recommended by98%of homeowners
Sheamus Glynn Electrician
4.7(
55
)

Serving Marshfield, MA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring, panel upgrades,and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction. \n

3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
4.7(
166
)

Serving Marshfield, 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
64 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Andrew Bronske
Andrew Bronske
4.9(
35
)

Serving Marshfield, MA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"On time, very professional explained how and where he was installing my NEMA 14-50 receptacle - wired to electrical box. My new EV charger is working. Excellent - cleaned up work area - would hire again."
Response time2 days
4 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Modern Light LLC
Modern Light LLC
4.8(
21
)

Serving Marshfield, MA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Jim was very helpful. The TV had a problem with it when he mounted it. He took it down from the mount and called the company for a service call. I would definitely hire this company again. He was very professional, showed up on time and cleaned up after his work."
project photos
12 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Zimbone Electrical Services
Zimbone Electrical Services
5.0(
17
)

Serving Marshfield, 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%
1 neighbors recently requested a quote
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FAQs for electrical for home addition or remodel installation projects in Marshfield, MA

Because installing coax outlets involves working around existing electrical wiring and confirming proper grounding, many homeowners prefer to hire a licensed electrician. A professional completes the work safely, secures the line behind the wall, and ensures the installation meets local code, which reduces the risk of damage or future repairs.

You still need a coaxial outlet for most cable-based internet services. The modem draws its signal from a cable line that terminates at a dedicated wall jack. Once the modem is online, your Wi-Fi router can broadcast the signal throughout the home, so the outlet’s location doesn’t affect wireless performance. If an existing jack is damaged or in an inconvenient spot, an electrician can move it or install a new one to maintain a strong, reliable connection.

Coaxial cable loses signal strength the farther it runs. A 50-foot length introduces noticeable loss, and a 100-foot stretch can drop the signal by roughly 30%. A weaker signal can result in a fuzzy picture or slower internet speeds. To maintain high performance, limit cable length whenever possible, select the correct cable grade, and route it efficiently. If your layout demands an exceptionally long run, an electrician can install an inline amplifier to boost the signal and maintain picture or data quality.

The Marshfield, 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.