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TRUSTED BY GROVELAND, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon525
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Groveland, MA

*The Angi rating for Electrical Service companies in Groveland, 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 Groveland, 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 23, 2026

Top-Rated Electricians in Groveland - Updated Nov 2026

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

Serving Groveland, MA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"We were having a problem with our boiler. We needed quickly to eliminate grounding as a problem. We called Upwire and James had hid crew here on the next day! They did an extensive job and proved that our house and boiler were grounded. The crew were professional and we highly recommend Upwire for any electric problem."
Pendant, recess, under-cabinet lights
Island receptacles, cooktop, range, fridge
Track lighting over island
Response time4 hrs
Recommended by68%of homeowners
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Avatar for OLYNNE ELECTRIC LLC
OLYNNE ELECTRIC LLC
4.5(
54
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedFixed Generator - Install+6 more

Serving Groveland, MA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Professional, clean, affordable. Amazing work would recommend."
Additional Photos
Additional Photos
19 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for Jonathan Atwood
Jonathan Atwood
5.0(
40
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install+4 more

Serving Groveland, 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
32 neighbors recently requested a quote
Recommended by30%of homeowners
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Avatar for Modern Light LLC
Modern Light LLC
4.8(
21
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectrical Wiring or Panel Upgrade - For Business+7 more

Serving Groveland, MA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Jim was very helpful. The TV had a problem with it when he mounted it. He took it down from the mount and called the company for a service call. I would definitely hire this company again. He was very professional, showed up on time and cleaned up after his work."
project photos
6 neighbors recently requested a quote
Recommended by100%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 ProvidedElectrical Wiring or Panel Upgrade+19 more

Serving Groveland, MA and surrounding areas

Approved

In business since 2011

Emergency services offered

Customers say: True professional

"Scott did an excellent job for us. We needed an EV charger installed and a few other things done. He came by, sized up the job and gave us an estimate. In a few days he showed up ready work. He installed the EV charger, re[laced 4 thrmostats, and fixed a doorbell. All went well. His price was reasonable. He worked quickly and efficiently and got everytjing right the first time. I highly recommenr Moses Electric and would glady hire Scott for future electrical jobs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

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

Serving Groveland, 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
11 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Stevens Electric, LLC
Stevens Electric, LLC
5.0(
12
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by Consumer+10 more

Serving Groveland, MA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quality work

"I liked Stevens Electric very much. I used them to replace a smoke detector high on a cathedral ceiling. Very professional. I would use them again."
Response time8 hrs
Response rate87%
16 neighbors recently requested a quote
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Avatar for JD Electric
JD Electric
5.0(
12
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install+7 more

Serving Groveland, MA and surrounding areas

Approved

In business since 2005

Free estimates

Small jobs welcome

"Very professional and friendly. Very detailed and did a great job ."
Home remodel
Home remodel
7 neighbors recently requested a quote
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Showing 1-10 of 386
Electrical FAQs, answered by experts

It can be safe to buy or live in a house with knob and tube (K&T) wiring, but only if the system is in good condition, functional, and has been thoroughly inspected and approved by a licensed electrician. Never purchase a home with K&T wiring without getting a professional electrical inspection first.

Key considerations include:

  • Safety and Condition: An inspector will verify that the wiring is safe and has not deteriorated. Over time, the insulation can wear away, leaving exposed wires that pose a significant fire or shock hazard.

  • System Capacity: The electrical service should be at least 60 amps. However, even at this capacity, K&T systems often struggle to handle the demands of modern appliances and electronics.

  • Lack of Grounding: Knob and tube wiring is an ungrounded system, which is a safety concern for many modern devices.

  • Ongoing Maintenance: If you live in a home with K&T wiring, it's recommended to have it inspected by an electrician every one to two years to ensure it remains in safe working order.

Ultimately, any inspection or modification of a knob and tube system should always be performed by a certified professional.

No. Blue wires and black wires are different. Even though both are used as hot wires, they serve different functions. Black wires are far more common in residential properties. They are always hot, can be positive or negative, and usually carry electricity from a power source to an outlet. Blue wires have a specialized usage in residential properties, generally as traveler wires, and are more common in commercial properties.

The color of your cable will help you to identify its function. In the U.S., the National Electrical Code (NEC) designates the color code for electrical cables. “Hot” cables are black, red, and blue. In cases of higher voltage lines, orange might also be used to indicate a hot cable. White or gray indicates a neutral, and green or green with a yellow stripe indicates a ground.

You shouldn’t hook up a solar panel directly to a battery. That can damage the solar battery and your appliances over time. Instead, install a charge controller between your solar panel and solar battery. Charge controllers regulate voltage, prevent overcharging, and minimize the amount of electrical current to protect your battery from voltage spikes.

If you have a garage heater that is 1,500 watts or more, it will need its own breaker. As a good rule of thumb, no appliance should exceed 1,500 watts per outlet for best outcomes. Consult a local garage heating service to determine the power needs for your outdoor or indoor space.

The Groveland, 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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