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Find Electrical wiring or panel upgrade pros in Princeton

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

Serving Princeton, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ.\n\n(774) 331-3500 \nCalltheChamp.com \nHello@CallTheChamp.com

My jobs
My jobs
My jobs
My jobs
My jobs

+17

178 neighbors recently requested a quote
Avatar for Joseph Gamache
Joseph Gamache
5.0(
23
)

Serving Princeton, MA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"It went great! Joe identified the problem, a faulty wire, prevented a fire in my home, and fixed it within 30 minutes. Fixed it at a great rate and he was very nice and great customer service. I would hire again. Thanks so much!"
Service upgrade
Living room lighting
Holden basement remodel
Remodeling - Kitchen & Bathroom Project
Service upgrade

+40

10 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Michael J Roberts
Michael J Roberts
5.0(
11
)

Serving Princeton, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"I have called Michael into a few projects. He offers an array of services from wiring a full house to simple fixtures. He recently separated a four family offering all new meters and main panels. When it comes to electrical I don’t think there is anything he can’t do. Without hesitation, I recommend him to all."
House remodel
House remodel
House remodel
Hot tub
House remodel

+5

Response time8 hrs
Response rate90%
13 neighbors recently requested a quote
Avatar for Do Good Electric, LLC
Do Good Electric, LLC
5.0(
16
)

Serving Princeton, MA and surrounding areas

Approved

In business since 2019

Customers say: Quality work

"Ask yourself, do you have the right people on your bus? As a developer, we constantly have to comb through our vetted subs list to find partners that help bring our game to the next level. Before selecting any sub we look back and check our records; Which ones kept a safe and clean job site, were they on time and on budget, were there any call backs, how did they handle change orders, did they exceed expectation? time and time again Dan and his team has been identified as a must have partner on the bus! The care, the drive, the passion in how the work is executed is a breath of fresh air. We HIGHLY recommend Dan and his team for your next electrical job!!!"
After photo
Response time12 hrs
33 neighbors recently requested a quote
Recommended by81%of homeowners
Chair City Electric
5.0(
17
)

Serving Princeton, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"The technician, Hugo, found that my daughter had blown a bathroom fuse. He swapped out the fuse for one that was working and then offered to buy a couple of packs of replacements, to which I agreed. He also suggested that the garage panel be replaced and told me what the probable cost would be. I was grateful for the information and for the creativity with which he approached the problem."
Response time10 hrs
Response rate97%
9 neighbors recently requested a quote
Avatar for DYNAMIC POWER SOLUTIONS, LLC
DYNAMIC POWER SOLUTIONS, LLC
4.8(
5
)

Serving Princeton, MA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"I needed some new wall outlets in my kitchen, bedroom with all new wiring run and a floor outlet in my family room. Nick did great a great job making sure everything was safe and done to code. I would highly recommend him for your electrical needs."
3 neighbors recently requested a quote
Recommended by80%of homeowners
David M. Maynard
4.7(
16
)

Serving Princeton, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Offers commercial services

"Dave, was professional and reliable. He did the job very well and returned when we had questions and resolved them. We upgraded our service from 100 to 200 amp electrical service. We also installed a charging port for our new electric car. We are very satisfied with the new service and charge station. I would highly recommend him to others."
Response time5 hrs
Recommended by50%of homeowners
Avatar for Landry Mechanical, Inc.- Electrical
Landry Mechanical, Inc.- Electrical
4.5(
106
)

Serving Princeton, MA and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Landry does not come cheap but they do excellent work. And beware that they will tell you all the issues and/or problems your HVAC appliances might encounter in the near future and how they can save the day. :-)"
Ductless Install
Various photos
Various photos
Various photos
Various photos

+52

Response time2 days
102 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Preston Juskavitch
Preston Juskavitch
4.7(
17
)

Serving Princeton, MA and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Great guy, fantastic work at a very fair price. Preston went above and beyond what was required in all phases. Preston did all the electrical, new panel, lighting, etc. for my basement refinishing. Ultra responsible, on time and honest. He keeps you informed and in the loop along the way which is important for larger projects like mine. I promise you will not be disappointed in hiring Preston for any of your electrical work. He's now my go-to guy for anything electrical."
100 amp box being taken out
new 200 amp square d panel
Kitchen remodel
Multi use car charger
Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Princeton, MA

A whole-house surge protector blocks voltage spikes from lightning, grid issues, or even large appliances before they can fry your wiring or electronics. By diverting excess current at the main panel, it shields everything from your HVAC to your phone chargers and can extend the life of pricey appliances. Homeowners in storm-prone regions or with older panels see the biggest payoff, but any home that relies on sensitive electronics benefits.

Most whole-house surge protectors work for two to three years. Low-level spikes—too small to notice—hit your panel every day and slowly wear down the internal components. Once the unit’s capacity is depleted, it can’t prevent a larger surge, so plan to replace it on schedule (or sooner if a major lightning strike occurs) to keep your electronics and HVAC equipment safe.

A surge protector begins guarding your circuits the moment an electrician snaps it into place. Whether the spike originates from a nearby lightning strike or your fridge kicking on, the protector shunts the extra current to ground before it can reach outlets or hard-wired systems, such as your AC. That instant response is why a small upfront cost can save thousands in appliance repairs.

The unit mounts on or next to your main electrical panel. Type 1 models sit on the supply side, catching outside spikes before they hit the breaker. Type 2 devices snap inside the panel and tame surges that start within the house. Either way, placement at the panel lets the protector guard every circuit at once.

Plan to swap the device every three to five years—or sooner if you upgrade your panel, add high-demand appliances, or notice flickering lights and tripped breakers. Relying on a maze of power strips is another red flag that your current setup isn’t keeping up. Replacing the surge protector at these milestones keeps your electrical system on safe footing.

The Princeton, 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.