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Find Electrical wiring or panel upgrade pros in Westwood

Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
52
)

Serving Westwood, 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
128 neighbors recently requested a quote
Avatar for T & G Electrical
T & G Electrical
4.9(
164
)

Serving Westwood, 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
Recommended by98%of homeowners
Avatar for CL Electric Inc
CL Electric Inc
4.9(
25
)

Serving Westwood, MA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Chris handled a wiring job for a new screened porch and deck addition. It ended up being fairly complex due to high-wattage radiant heaters and a specialized control panel to allow them to be dimmed. Chris did a great job mounting and wiring everything, was very timely, and responsive. Since I was remote, he texted me photos so that I could appove of location of installations when questions arose. Will use again!"
Before
Before
Before
Before
Before

+69

Response time2 days
Recommended by92%of homeowners
Stephen Hassett
4.8(
34
)

Serving Westwood, 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.

Recommended by64%of homeowners
Avatar for Kevin Burns Electrician
Kevin Burns Electrician
5.0(
27
)

Serving Westwood, MA and surrounding areas

Approved

In business since 2019

Free estimates

Offers commercial services

"Was a pleasure hiring Kevin to do the work. Reasonable price, figured out creative solution to wiring new light in my bathroom. Solved all my misc electrical needs in less than 1-day. I plan to use hire him again in future."
Duxbury Standby generator
Panel interlock 200a
Panel interlock and panel change 200a
100a generator transfer switch
Commercial relay cabinet

+4

Response time2 hrs
Recommended by100%of homeowners
Avatar for Andrew Bronske
Andrew Bronske
4.9(
35
)

Serving Westwood, 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
5 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for 3 Angel Electrical
3 Angel Electrical
4.5(
8
)

Serving Westwood, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+63

Response time10 hrs
1 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Lacause Electric, Inc.
Lacause Electric, Inc.
4.8(
22
)

Serving Westwood, MA and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"Stephen was able to provide estimate on the spot and was able to fit this small job into his busy schedule within a week of estimate. Stephen is a professional, courteous, on time. Would recommend and will hire in the future."
Electrical design custom kitchen
Electrical designed custom kitchen
Custom design glass house and wave pool
Wiring high-efficiency boilers and controls
custom design lighing

+4

Response time1 day
Recommended by95%of homeowners
Showing 1-10 of 44
FAQs for electrical wiring or panel upgrade projects in Westwood, 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 Westwood, 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.