Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Sudbury, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in Sudbury

Avatar for VMA Electric Inc
VMA Electric Inc
4.8(
465
)

Serving Sudbury, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"We have an older house (built ~1930) with largely original wiring and lathe and plaster walls. In other words a challenge when doing electrical or plumbing work. VMA Electric bid the job out carefully and coped with calm and competence with the inevitable difficulties (some incompatibilities between the main panel breaker and the charger's GFI, routing wire between the ground floor fireplace and the chimney on the roof, solution=an elegant wireless Lutron switch). Both the field and the office teams were efficient and pleasant. I would use them in the future without question. They were competent at every level. And while not the cheapest bid on all work, with an old house I have found it saves in the long run to go with an experienced firm."
Needham Project
22kw Generac
27kw
Response time8 hrs
Response rate100%
19 neighbors recently requested a quote
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
54
)

Serving Sudbury, 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

254 neighbors recently requested a quote
Harland Electric Inc
4.9(
137
)

Serving Sudbury, MA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"I had Harland Electric come out and check out my electrical panel due to an issue where the electric dryer kept tripping the circuit breaker. (There was water near the breaker that I observed when it did this.) I had a few other minor things I wanted to have them check at the same time. The guys (Kevin and Derek) were great and knowledgeable and recommended I replace the panel due to the corrosion. I got an e-mail from Bill Harland who gave me information on what my options were and some estimates. I asked a bunch of questions and Bill was a great help in making a final decision. I felt he was honest about his recommendation as I debated doing a more expensive upgrade and Bill felt for my situation it would be overkill. I opted for a full replacement 100amp with the feed from the outside. (My house is very small and 100 amps has always been more than sufficient) Kevin and Mike showed up on time for the appointment and did an awesome job on the replacement. The work was high quality, neat and professional. The guys were also great around the young children (2 and 5), they very friendly and even my wife was comfortable (and that's impressive). They cleaned up completely and even took care of a couple of additional things that I had hoped (but didn't expect) they'd be able to get to. There were no surprises with the bill and within the estimate (even with the extra stuff). Judy in the office was also very nice and great with setting up schedules and dealing with the deposit. I will definitely use Harland again if I need electrical work done."
Additional Photos
Response time2 days
4 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for PW DiMasi Electric
PW DiMasi Electric
4.6(
38
)

Serving Sudbury, MA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"I could not be more pleased with DiMasi Electric. We were having an issue with some outlets in our kitchen. The DiMasi team was super responsive from our initial inquiry through completion of the job. As soon as I explained the issue, they knew how to solve it, and when they arrived exactly on time a few days later, had it fixed in an hour. They were also very upfront about pricing and came in well below the estimate they provided us. DiMasi will be our first call the next time we need electrical help!"
Voted 'BEST OF THE BEST' in the greater Waltham area.
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Stephen Cappadona
Stephen Cappadona
4.8(
73
)

Serving Sudbury, MA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Stephen is great. He's responsive, easy to communicate with, quick to schedule and did a wonderful job with our bath/laundry remodel project that also required upgrading a new panel. We'll certainly use him again for future projects and definitely recommend him to others."
Response time1 day
3 neighbors recently requested a quote
Recommended by95%of homeowners
Stephen Cappadona
4.8(
94
)

Serving Sudbury, MA and surrounding areas

Approved

In business since 2014

Free estimates

Small jobs welcome

"Quickly assessed the problem...my fan had shorted out. I got a replacement fan and had it installed. Steven arrived on time, was very efficient, easy to talk to. I'm very pleased with the interaction and final result. Very fair pricing, too. I will definitely call him for any future electrical issues."
Response time50 mins
Response rate100%
Recommended by95%of homeowners
Avatar for David Araujo - Electrician Services
David Araujo - Electrician Services
5.0(
13
)

Serving Sudbury, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"David is a great young professional. Made me feel very comfortable and addressed the various electrical needs in my house and went above and beyond. He installed quieter bathroom fans, new outlets, and changed out old dimmer switches to remedy some flickering lights amongst other things. He was very punctual, tidy, and friendly. I highly recommend."
Panel Upgrade
New Meter-Main Disc
Replacement
100A meter socket
Rusted Enclosure

+21

Response time10 hrs
Response rate97%
20 neighbors recently requested a quote
...
Showing 1-10 of 337
FAQs for electrical wiring or panel upgrade projects in Sudbury, MA

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Sudbury, 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.