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Find Electrical for home addition or remodel installers in Hanover

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

Serving Hanover, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Jason, has been an important resource for us over the last 7 years as we have renovated 2 old homes. Panel upgrades, wiring, appliance installation, stand by generator installation, electrical inspections etc. etc. He and his firm are very trustworthy, professional and skilled."
My jobs
My jobs
My jobs
My jobs
My jobs

+19

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

Serving Hanover, 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%
39 neighbors recently requested a quote
Avatar for PW DiMasi Electric
PW DiMasi Electric
4.6(
38
)

Serving Hanover, 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.
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for T & G Electrical
T & G Electrical
4.9(
174
)

Serving Hanover, 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
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
4.7(
165
)

Serving Hanover, 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
71 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Andrew Bronske
Andrew Bronske
4.9(
35
)

Serving Hanover, 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 Hanover, MA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"After researching and receiving 5 different estimates to install 4 wall mounted flat screen TVs, I selected Montvale TV Install; not only because of their competitive pricing but also the time James and Daniel took to understand my needs and helped me plan out the installs. My living room install was a special install where a frame and motorized artwork were to be installed over my 55” flat screen above the fireplace. James and Daniel did a phenomenal job! Now when the living room TV is not in use, I have a beautiful framed canvas artwork over my fireplace. When the living room TV is in use, the motorized canvas artwork rolls up displaying the TV and could not be happier with the results. James and Daniel are professional, extremely experienced, skilled and knowledgeable in their field. I would highly recommend Montvale TV Install."
project photos
16 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Zimbone Electrical Services
Zimbone Electrical Services
5.0(
17
)

Serving Hanover, 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 Hanover, 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
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FAQs for electrical for home addition or remodel installation projects in Hanover, 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 Hanover, 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.