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Find Electrical for home addition or remodel installers in Groton

Harland Electric Inc
4.9(
137
)

Serving Groton, MA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Bill walked me through checking the outlet and circuits. We solved the problem with no service call needed. Harland has been my electrician since the early 2000's. They have completed many projects/repairs small and large (full panel replacement after water damage to installing a exterior spotlight). Staff answering calls is pleasant and professional, Bill gets back to customers usually the same day."
Additional Photos
Response time2 days
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for T & G Electrical
T & G Electrical
4.9(
174
)

Serving Groton, MA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"George and his team were very professional and efficient. The two ceiling fans went up in no time. We would definitely hire again if we need additional electrical work done in the house."
Local Owner-Operator George Boukouvalas
Services Offered
Residential Electrical Services
Commercial Electrical Services
General Electrical Troubleshooting & Repairs

+23

Response time1 day
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Michael Dumas Electric
Michael Dumas Electric
4.9(
29
)

Serving Groton, MA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Michael has been wonderful from start to finish. Even when I was experiencing difficulties with the pool company to come out and install, that put him on hold from getting his electrical part done. Michael was on stand by and ready to come out when I needed him. Super professional, gets right back to you with any questions/concerns, on time and very patient. Will be hiring for future electrical projects!!!"
Electric vechile charger
Electric Vehicle charger
Response time8 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Kevin Kelley Electrical LLC
Kevin Kelley Electrical LLC
4.9(
35
)

Serving Groton, MA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Our project was a panel upgrade and generator install. From the first point of contact through point of completion Kevin's level of professionalism, customer service and follow through were beyond exceptional. He is very skilled and knowledgeable in the electrical field. He was able to answer all of our questions and we knew we made the right choice. Once the scope of work was determined and a date/time established he arrived on time and completed the work promptly and neatly. We are extremely pleased with Kevin's work. In fact we have other electrical projects planned in the near future and we will be reaching out to Kevin. For anyone searching for an electrician Kevin is the right person and I can assure you that you will not be disappointed."
Service upgrade
Response time6 hrs
Recommended by91%of homeowners
Avatar for Modern Light LLC
Modern Light LLC
4.8(
21
)

Serving Groton, MA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Just call these guys. There. Done. James and his brother, Daniel, came out to move a wall installed TV. I wanted it lower and the job entailed moving two outlets lower as well, then patching the drywall. These two were great: very knowledgable, incredibly professional, highly skilled, very friendly, cleaned up over and over while working (the mom in me LOVED that) and charged a very fair price. I felt they went above and beyond what most installers would do and they went above and beyond to make sure I was happy with the job. Even better? They will come weekends and evenings at no extra charge. I highly recommend them. Just had to come back and say that, because Daniel did such a fabulous job repairing my drywall and painting after my TV was moved, I hired him to come and repair drywall with water damage and repaint that as well. His work is invisible!! He did an awesome job!! Swift, impeccably clean, VERY reasonably priced. I don't always go for the cheapest estimate because I'm fearful of sloppy work. Daniel gave me the best estimate as WELL AS the best work! I had to go to work as well as run errands while he was in my home. I trust him implicitly."
project photos
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for MillTown Plumbing, Heating, Cooling and Electrical - Electrical
MillTown Plumbing, Heating, Cooling and Electrical - Electrical
4.3(
421
)

Serving Groton, MA and surrounding areas

Approved

In business since 1979

Free estimates

Warranties offered

"Paid $19,970 for a new combi gas unit for a 3 bedroom home. That was nearly $10,000 higher than another quote we received, of course because it was the winter and it was freezing out, we couldn't wait for the other contractor. I will say they did good work, and did it quickly without issue, the value just isn't there. If it is an emergency, by all means, use them. If you have time to get additional quotes, go elsewhere."
Team Photos
Team Photos
Team Photos
Team Photos
Team Photos

+2

Recommended by89%of homeowners
Avatar for Wilson Brothers Heating & Air Conditioning Inc
Wilson Brothers Heating & Air Conditioning Inc
4.5(
160
)

Serving Groton, MA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Because my furnace is old, I am expecting to replace it at any time. They came and told me all I need was a capacitor and got it fixed in less than 15 minutes. They can easily tell me that the motor is no good or it is time to get a new furnace and I would have gone for it. But these guys are very honest. The service fee to just show up is the cheapest I have found."
Three of the five heads are marked by the numbers in the blue circle. On the inside of the house is where you will find the mounted units. The slim ducts run alongside the white arrows and will eventually be covered to match the exterior of the house.
The slim ducts in the basement ceiling that connect from the branch box all the way to the 5 different heating and cooling units. These will be covered by the ceiling tiles once the job is finished.
7 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Michael J Roberts
Michael J Roberts
5.0(
11
)

Serving Groton, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"I have called Michael into a few projects. He offers an array of services from wiring a full house to simple fixtures. He recently separated a four family offering all new meters and main panels. When it comes to electrical I don’t think there is anything he can’t do. Without hesitation, I recommend him to all."
House remodel
House remodel
House remodel
Hot tub
House remodel

+5

Response time8 hrs
Response rate90%
14 neighbors recently requested a quote
Avatar for NETR Inc
NETR Inc
4.7(
78
)

Serving Groton, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"NETR always provides top notch service and knowledge. I have used them for both installation of a mini split as well as ongoing maintenance and service. Highly recommend them."
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

30 neighbors recently requested a quote
Recommended by91%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Groton, 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 Groton, 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.