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Find Electrical wiring or panel upgrade pros in Mendon

Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
51
)

Serving Mendon, 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
123 neighbors recently requested a quote
Avatar for Wired Electrical Contractors, Inc.
Wired Electrical Contractors, Inc.
4.9(
196
)

Serving Mendon, MA and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"Great work by the electrician that Wired Electrical Contractors sent. He was extremely polite, explained exactly what will be done and he gave an itemized cost breakdown. The work was completed fast and with really good craftmanship. I definitely recommend Wired Electrical Contractors."
Tesla Wall Connector
Tesla Wall Connector
Additional Photos
Additional Photos
Additional Photos

+6

Recommended by95%of homeowners
Steven Sprott
4.9(
125
)

Serving Mendon, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Small jobs welcome

"Steve helped us out by troubleshooting several circuits that were not operating properly. He also installed a new main panel, providing room for future electrical requirements. He added a sub-panel in the garage with a 240 volt circuit. We can recommend Steve to friends and will call him back if future work is required."
Response time1 day
31 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for NRG Electrical Inc
NRG Electrical Inc
5.0(
13
)

Serving Mendon, MA and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

"I had my electrical panel upgraded and couldn’t be happier with the experience. The NRG Team was punctual, knowledgeable, and explained everything clearly before starting the work. The upgrade was completed efficiently, all permits and inspections were handled properly, and the workspace was left clean. I feel much safer knowing my home now has a modern, properly sized panel. Highly recommend for anyone needing electrical work done right the first time."
Wire new Home
Wire 3 phase Transformer
Kitchen Remodel
After
During

+3

11 neighbors recently requested a quote
Avatar for VMA Electric Inc
VMA Electric Inc
4.9(
434
)

Serving Mendon, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"I had an old light fixture removed that did not have a backbox & cover plate to house the wires correctly and a bedroom ceiling fan that mysteriously stopped working. I read a number of Angie's list reviews and felt that VMA Electric seemed like straight shooters, fully transparent and would be able to solve my issues efficiently. (I knew this job would be T&M rather than pre-quoted as it's impossible to say how long something like this would take). But Nancy in the office was wonderful to work with scheduling the work and she gave me the hourly rates ahead of time so I knew what I was going into. I was fortunate with my timing as they just had a cancellation - so they were onsite the very next morning. They solved both of my issues efficiently, cleaned up after themselves and made the whole process extremely wonderful. If you're reading this saying "I just need an electrician or two to come by and fix a couple of lingering items that I've had on my checklist for awhile" - you've found your company. The invoice/bill for the work was emailed to me the following day and it was exactly in line with expectations (a lot of reviewers are cautious about seeing an invoice after the fact). The pricing was exactly in line with the rates previously given and it was itemized with materials, etc. Anybody would be very happy with this group."
Needham Project
22kw Generac
27kw
Response time8 hrs
23 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Ryan Cassidy
Ryan Cassidy
5.0(
11
)

Serving Mendon, MA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Highly recommend Ryan for electrical work. He guided the design, installed everything quickly and managed the inspections. It was great working with him and we love our new kitchen!"
Garage Sub Panel
Garage Circuit Lighting/Receptacles
Garage Circuit Lighting/Receptacles
Garage Circuit
Garage Circuit

+73

Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for D.P. Electric, Inc.
D.P. Electric, Inc.
4.9(
47
)

Serving Mendon, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1981

Free estimates

Warranties offered

"Little Dave came out today and diagnosed and replaced my exterior electrical wiring. If it had not been replaced could have been very dangerous for me in the future. Just knowing that he could fix the problem made me feel safer in my home meant the world to me. He had been out to my house before and fixed some wiring issues in the past also. Dave and his associates have been very professional and courteous. I will call them again if ever I need an electrician. I recommend their services highly. A+"
Response time8 hrs
Response rate85%
32 neighbors recently requested a quote
Avatar for Bettinger Electric, LLC
Bettinger Electric, LLC
4.9(
155
)

Serving Mendon, MA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"We would recommend Scott in a heartbeat! Wow, he did a great job on the many different electrical projects we threw at him. He was fast, beyond fairly priced, courteous, and professional! He replaced our electric panel, upgraded the service, and wired our entire basement renovation for outlets and lighting. I can't imagine ever going with anyone else for any of our electrical needs!"
Response time1 day
2 neighbors recently requested a quote
Recommended by99%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Mendon, 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 Mendon, 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.