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TRUSTED BY SOUTH HAMILTON, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon813
    Verified electrical services reviews

Top-Rated Electricians in South Hamilton - Updated Nov 2026

Avatar for JP McCurdy Electrical Services Inc
JP McCurdy Electrical Services Inc
4.4(
531
)
Fixed Generator - InstallElectric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For Business+13 more

Serving South 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!"
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+9

Response time12 hrs
3 neighbors recently requested a quote
Recommended by82%of homeowners
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 South Hamilton, MA and surrounding areas

Approved

In business since 2011

Emergency services offered

Customers say: True professional

"Scott is excellent to work with in all aspects of electrical. I am a general contractor and Moses Electric has done all my electrical for the past 12yrs. I look to no one else. From the non working outlet or switch, to service upgrades, underground work, data, fire alarm panels, low voltage, new construction, remodeling, troubleshooting, all the way to 3 phase industrial and commercial work. Scott has been along side me for all aspects of the electrical work and never skipped a beat. I have full confidence to refer Moses Electric to my own clients, friends and family. Knowing when I pass his name along it will not come back to me with a negative effect. Always happy clients every time, in addition to being clean in all aspects of presentation and workmanship. I am not biased because I am in the trades. We rely on referrals and relationships to provide our living so there is no benefit to saying what isn't true. I highly recommend Scott and Moses Electric for any of your electrical needs. He makes the process easy and seamless."
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+1

Response time5 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Smith Electrical
Smith Electrical
4.9(
111
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving South Hamilton, MA and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Smith Electrical installed a whole house generator and new electrical service. Joel Smith will be back when the propane company installs line to generator. Smith Electrical did an excellent job and am very satisfied professional and clean the work area. I would recommend Smith Electrical and have him for my future electrical projects."
Ready for backup power
Our Work
Our Work
Our Work
Our Work

+13

Response time2 days
13 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Jonathan Atwood
Jonathan Atwood
5.0(
39
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectrical for Home Addition or Remodel - Install+4 more

Serving South 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
25 neighbors recently requested a quote
Recommended by31%of homeowners
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Electrical FAQs, answered by experts

A ceiling light will usually have two or three wires: black, white, and sometimes green. Black wires are positive, or hot, while white wires are negative, or neutral. The green wire is the grounding wire. 

When you’re wiring the light, connect black to black, white to white, and green to the grounding screw.

There are a few telltale signs that it’s time for a replacement. You should consider an upgrade if:

  • Your panel is over 25 years old

  • You’re adding a new electrical system

  • Your current system doesn’t offer the power you need

  • Your home is a jungle of power strips

You don’t need an electrician to change an outlet—but that doesn’t mean you shouldn’t hire one. Working with electricity can be dangerous, not only for you but also for your home and the members of your household. There’s the risk of electrocution, poor wiring burnout, and electrical fire. When you hire a licensed electrician, you’ll have peace of mind knowing that your electrical outlets are installed correctly and up to code.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

It depends on where you live. Some cities may require a permit for electrical work, while others don’t. You’ll need to call your city’s building department to determine if you’ll need to apply for a permit or not. If a permit is required, you’ll likely have to pay a fee for it. 

The South Hamilton, MA homeowners’ guide to electrical services

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