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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

"We had a list of items that needed to be completed (driveways lamps posts/lighting, cathedral ceiling fan, various fixtures, etc.) and a couple of more involved projects we were thinking of doing, like a hot tub installation. Harland Electric was responsive, prompt, courteous and professional throughout the entire process—from initial contact, estimate and work. They itemized each of the projects so that we could pick and choose the work that needed to be done, and were helpful in detailing the complexities of certain projects and weighing the pros and cons of having electrical work done. During the course of coming to the house and knocking every item off of our list (which took 1.2 days worth of work/time), they also alerted us to an electrical fire hazard for an outdoor flood light that another electrician from another previous company just left and said was okay. They replaced the entire light and wiring and now it looks great the way it illuminates our side yard! We even overpaid at the end of the project and they immediately let us know! They are scheduled to return in the spring to install a pool heater and we have no doubt they will do a great job. Overall, great service, highly ethical company and good value overall. Highly recommend!"
Additional Photos
Response time2 days
4 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 is professional, communicates well, keeps his scheduling commitments and he is a great guy. His team does super work, very clean and crisp. His prices are reasonable. I hired George to fix a problem I couldn't diagnose (turned out to be a dead breaker) and liked his approach and work so much that I hired him again to install indoor and outdoor light fixtures and electrical outlets throughout my newly purchased 1913's home. I will definitely use him again."
Local Owner-Operator George Boukouvalas
Services Offered
Residential Electrical Services
Commercial Electrical Services
General Electrical Troubleshooting & Repairs

+23

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for A&A Electrical LLC
A&A Electrical LLC
5.0(
9
)

Serving Groton, MA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I hired A&A to upgrade my light fixtures, add an electric car charger and fix various outlet issues. What I received was above and beyond my expectations. I highly recommend them for any electrical service you may need."
Solar installation
Solar installation
Solar installation
Solar installation
Solar installation

+18

Response time6 hrs
Response rate100%
6 neighbors recently requested a quote
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%
4 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
Response rate98%
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
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for D'Amani Daniel
D'Amani Daniel
4.9(
27
)

Serving Groton, MA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"D'Amani is a bright young experienced electrician. Even though he is young, his experience level goes back to when he was a child. He comes from a great legacy of electricians. His father and grandfather are also excellent electricians. It's safe to say that D"Amani has some electricity running through his veins. D'Amani is a perfect choice for your electrical needs. Please give him a call. You will be happy with his work"
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

"Milltown plumbing always provides great service and excellent work. Kevin, the technician, took the time to explain options, benefits and costs prior to giving a detailed estimate of the work. He even taught me a few new home maintenance tips along the way. I would highly recommend MTP for any plumbing job large or small. You can be assured the job will be done correctly the first time."
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

"It was a absolute pleasure working with the Wilson Brothers team from sales, site planning and install. The install and electrical teams were very professional and demonstrated in depth knowledge of the product and their craft. They arrived at the time specified and worked very neatly and in an organized fashion. We would absolutely recommend Wilson Brothers for any Heating/AC needs."
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.
6 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 rate94%
20 neighbors recently requested a quote
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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.