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Find Electrical wiring or panel upgrade pros in South-weymouth

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

Serving South-weymouth, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Needed to expand my electrical panel, add a surge protector, add a wall plug for my television, get the heated floors in my bathroom working, and add recessed lighting to my entire 1st first floor, approximately 700 square feet. Not sure how they got it all done but the work was completed in 1 day. They were professional on time and above all neat. I will definitely use Jason and his crew again."
My jobs
My jobs
My jobs
My jobs
My jobs

+19

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

Serving South-weymouth, MA and surrounding areas

Approved

In business since 2008

Free estimates

Offers commercial services

"Matt and his team were professional and friendly. He communicated well and was punctual. I had him put in an EV Charger out to my driveway and also needed to upgrade my electrical wiring which became more difficult than expected but Matt honored our agreed contract and had even saved us some money on figuring out a better solution. I highly recommend Matt and his team for any electric service."
Response time1 day
Response rate96%
32 neighbors recently requested a quote
Avatar for Laku Electric
Laku Electric
4.8(
34
)

Serving South-weymouth, MA and surrounding areas

Approved

In business since 2006

Free estimates

Customers say: Super punctual

"Great experience. Professional and on time. Knows what he’s doing, and is very straightforward. The work involved running wires through walls and from the basement panel as well. He did minimal cutting of the walls. Super happy with the work done. Would definitely hire again."
Additional Photos
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+7

Response time7 hrs
6 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for CL Electric Inc
CL Electric Inc
5.0(
38
)

Serving South-weymouth, MA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Chris is very respectful, professional and knowledgeable in his field . He did a fantastic job of upgrading my electrical from 100 to 200 amps he also cleaned up all the hanging wires in my basement. He Installed flood lights in the back yard and ran electrical wires to my new heating and air conditioning unit. I would hire him in a heart beat and would recommend him to my friends as well. I am very pleased with all the work he did."
Before
Before
Before
Before
Before

+69

Response time2 days
Recommended by92%of homeowners
Avatar for Andrew Bronske
Andrew Bronske
4.9(
35
)

Serving South-weymouth, 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
Stephen Hassett
4.8(
37
)

Serving South-weymouth, MA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

Hassett Electrical Services prides themselves in providing quality, honest and affordable services. Our electricians are well trained, honest and reliable. We have extensive experience with all aspects of residential and commercial electrical services. We are well equipped to handle everything from new wiring installation to troubleshooting and panel repairs. Hassett Electrical Services makes sure the job is done right the first time. and client satisfaction is our number one priority.

2 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
4.7(
165
)

Serving South-weymouth, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1948

Free estimates

Emergency services offered

"The job went perfectly. Stephen and Ashlee were amazingly professional and knowledgeable. They upgraded my house to a 200 amp panel, with completely new interior box and exterior meter (including wall modifications), and new grounding and protection. In addition they installed a few LED lights around the house as upgrades. They were finished in three days, as quoted, and were on time and efficient every morning. The inspector even went out of his way to comment what a great job was done. I will absolutely be using Cotti-Johnson again."
Navien Install
Backflow
Outdoor Shower
Well Tank Replacement
Filtration Installation

+62

Response time10 hrs
99 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for 3 Angel Electrical
3 Angel Electrical
4.6(
11
)

Serving South-weymouth, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Emergency services offered

"Jonace installed electrical lights along my brickwall. The job was well done. He was very professional and knowledgable and he demonstrates good customer service. If you have electrical work needing done, you should contact Jonace."
Additional Photos
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+63

Response time10 hrs
1 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Modern Light LLC
Modern Light LLC
4.8(
21
)

Serving South-weymouth, 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
19 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 347
FAQs for electrical wiring or panel upgrade projects in South-weymouth, MA

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The South-weymouth, MA homeowners’ guide to electrical wiring or panel upgrades

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