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TRUSTED BY HAMILTON, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon801
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Hamilton, MA

*The Angi rating for Electrical Service companies in Hamilton, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Hamilton, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on September 01, 2026

Find Electricians in Hamilton

Avatar for Upwire Electric, LLC
Upwire Electric, LLC
5.0(
63
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+6 more

Serving Hamilton, MA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Upwire electric always does a professional quality job at a good price!"
Pendant, recess, under-cabinet lights
Island receptacles, cooktop, range, fridge
Track lighting over island
Response time4 hrs
1 neighbors recently requested a quote
Recommended by68%of homeowners
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Avatar for T & G Electrical
T & G Electrical
4.9(
174
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+10 more

Serving Hamilton, 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
Response rate100%
3 neighbors recently requested a quote
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Avatar for JP McCurdy Electrical Services Inc
JP McCurdy Electrical Services Inc
4.4(
530
)
Fixed Generator - InstallElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+13 more

Serving Hamilton, MA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"We met Brandon from McCurdy Electrical Services on Thursday 10/1. He quickly addressed the problem with our exhaust fan and corrected it. He was very patient, informative and professional. He also resolved another small problem related to our light fixture in the foyer. We recommend McCurdy highly and will be calling them again in the future!"
Additional Photos
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+9

Response time12 hrs
2 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for PW DiMasi Electric
PW DiMasi Electric
4.6(
38
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+10 more

Serving Hamilton, MA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"I could not be more pleased with DiMasi Electric. We were having an issue with some outlets in our kitchen. The DiMasi team was super responsive from our initial inquiry through completion of the job. As soon as I explained the issue, they knew how to solve it, and when they arrived exactly on time a few days later, had it fixed in an hour. They were also very upfront about pricing and came in well below the estimate they provided us. DiMasi will be our first call the next time we need electrical help!"
Voted 'BEST OF THE BEST' in the greater Waltham area.
1 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Steven C Papuchis
Steven C Papuchis
4.7(
183
)
Ceiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+5 more

Serving Hamilton, MA and surrounding areas

Approved

In business since 1975

Emergency services offered

Warranties offered

"Stephen showed up on time which is important to me. He went right to work to solve my electrical problem which another electrician figure out. One hour later he had the project done. The bill was very reasonable. I would recommend him highly"
Great looking van man!
Nice and Tidy
Bins all marked
like a well oiled machine
with the right stuff

+1

Recommended by90%of homeowners
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Avatar for Modern Light LLC
Modern Light LLC
4.8(
21
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade - For BusinessElectrical for Home Addition or Remodel - Install+7 more

Serving Hamilton, MA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

All types electrical work. 24/7

project photos
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Jonathan Atwood
Jonathan Atwood
5.0(
38
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install+4 more

Serving Hamilton, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Jonathan was very patient, provided excellent service and did an exceptional job with our electrical upgrades and our entire home rewire (as it initially had Knob and Tube wiring). I'll be using him again and have referred him to other friends for their electrical needs."
Response time12 hrs
21 neighbors recently requested a quote
Recommended by32%of homeowners
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Avatar for Moses Electric Inc
Moses Electric Inc
5.0(
11
)
Fixed Generator - InstallElectric Vehicle Charging Station Installation - Materials Not ProvidedFixed Generator - Repair+19 more

Serving Hamilton, MA and surrounding areas

Approved

In business since 2011

Emergency services offered

Customers say: True professional

"We would recommend hiring Moses Electric to ANYBODY. Very respectful, knowledgeable, on time and friendly. Got the job done in timely fashion and was very neat We could not have asked for more."
Additional Photos
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Additional Photos

+1

Response time5 hrs
Response rate100%
7 neighbors recently requested a quote
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Avatar for Santo Electric, LLC
Santo Electric, LLC
5.0(
14
)
Ceiling Fan - InstallElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For Business+3 more

Serving Hamilton, MA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"My Unit had been jerry rigged really bad by a home owner. Santo Electric solved the issues and revamped all the outlets in my unit. I'm also saving $ on my electrical bill. I would hire them again. Five stars!"
Response time8 hrs
Recommended by100%of homeowners
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Avatar for Smith Electrical
Smith Electrical
4.9(
111
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Hamilton, MA and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Joel did an amazing job installing our new home generator. I would highly recommend Smith Electrical"
Ready for backup power
Our Work
Our Work
Our Work
Our Work

+13

Response time2 days
14 neighbors recently requested a quote
Recommended by97%of homeowners
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Showing 1-10 of 370
Electrical questions, answered by experts

With AC wiring, which is the kind most likely you’ll find at home, the black wire is “hot,” and the white is “neutral.” The bare or green wire is considered the safety ground wire. If you encounter DC wiring, it’s relatively easy to tell positive or negative wires apart. red wires are used to indicate positive voltage and black wires indicate negative voltage.

No, you should always use proper electrical wire caps to safely cap off electrical wires. Electrical tape isn’t as durable as electrical caps and can deteriorate and separate over time, exposing the live wires. The only way to use electrical tape for this project is to wrap it around the caps themselves to reinforce them and create an even stronger connection, preventing an electrical emergency.

Rewiring projects cost anywhere between $1,500 and $10,000 on average, depending on the complexity and the size of the rewiring. You can anticipate spending between $2 and $4 per square foot of wire, including labor and materials. Wire material ranges from $0.25 to $1.60 per linear foot.

GFCI outlets should be clearly labeled with LINE and LOAD labels, with arrows leading to the proper terminals. The line terminals are typically at the top, and the load terminals are typically at the bottom.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

The Hamilton, MA homeowners’ guide to electrical services

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

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