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TRUSTED BY SOUTH HAMILTON, MA HOMEOWNERS

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

Find Electricians in South Hamilton

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
2 neighbors recently requested a quote
Recommended by82%of homeowners
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 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
21 neighbors recently requested a quote
Recommended by32%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%
7 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
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+13

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

In most cases, line wires are located at the bottom of a panel or device, while load wires are located at the top. Line wires are generally black, while load wires are typically red or black. To tell for sure, you can use a multimeter or volt pen to test the wire. A live or line wire will always carry a charge, while a load wire will only carry a charge when it’s in use.

Aluminum wiring can pose a significant fire risk because it tends to expand, contract, and overheat, leading to failing connections and splices. If your home has aluminum wiring, it doesn't always require a complete replacement, but you must take safety precautions. The first step is to hire a licensed electrician to conduct a thorough inspection. Based on their findings, you have several options:

  • Full Replacement: The safest but most expensive solution is to replace all aluminum wiring with copper.

  • Copper Pigtailing: A more budget-friendly option, suitable for certain homes, involves adding a short section of copper wire to the end of each aluminum wire at connection points.

  • Other Safety Upgrades: Your electrician may also recommend installing aluminum-compatible outlets and applying an anti-oxidant paste to connections to prevent corrosion.

Consulting a professional will help you determine the best course of action to ensure your home's wiring meets current safety standards.

Full home electrical inspections are mandatory if you’re buying a new home, but if you’re just looking for a safety checkup, you have some flexibility. If you don’t have any concerns and your property is relatively new, a basic inspection is usually sufficient. If it’s been a long time since your home was last inspected, or it’s an older home, a full home inspection can help catch any concerns that may fly under the radar.

While the National Electrical Code (NEC) does not set a strict limit, a common guideline is to have a maximum of eight outlets or receptacles on a 15-amp circuit. This rule of thumb, which equates to about one outlet per 1.5 amps, helps keep the total electrical load safely below 80% of the circuit breaker's capacity. It is important to consider the power demands of any devices or appliances that will be plugged in, as overloading a circuit can lead to tripped breakers or create a fire hazard. To ensure the safety and code compliance of your electrical system, consult with a licensed electrician.

Different types of light switches include single-pole switches (the standard switch in your home), double-pole switches, toggle switches, three-way switches, four-way switches, dimmer switches, and more. 

A single-pole light switch controls the power to a single device, whereas two-way, three-way, and four-way light switches control lights from different locations, increasing the number of connections in the home.

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.