I had the pleasure of working with Storm Electrical after the purchase of my new home. The house needed some electrical updates identified during the home inspection. They were able to provide a quote, schedule the work, and complete the job within a week. The guys also came on Saturday and Sunday, which was very helpful for me since I work from home and need internet. Will definitely call Storm again next time I need an electrician.

Service Area
Electrician in Sudbury, MA
Licensed electricians for Sudbury homes and the businesses along Route 20. Storm Electrical is based just over the town line in Maynard.
Your electrician in Sudbury
Sudbury borders Maynard to the south, so our electricians are close by for estimates, planned projects and repairs.
The town is mostly single-family neighborhoods on large, wooded lots, with shops, offices and restaurants along Route 20, the Boston Post Road. We work on both: upgrades and repairs at home, and lighting and power for commercial spaces.
Larger homes, bigger electrical loads
Many Sudbury houses are colonials and capes built between the 1950s and the 1990s. A lot of them still have their original 100 or 150 amp panel, which gets tight once you add central air, a finished basement, a hot tub or an electric car.
Tall trees and long driveways also mean a storm can leave a neighborhood without power for hours or days. For many Sudbury homes, a standby generator and a whole house surge protector are worth a look.
Electrical services in Sudbury
- Generator InstallationAutomatic standby generators with a transfer switch, so heat and the refrigerator keep running in an outage.Learn moreabout Generator Installation in Sudbury
- Electrical Panel Upgrade100 and 150 amp panels upgraded for central air, hot tubs and EV chargers.Learn moreabout Electrical Panel Upgrade in Sudbury
- Whole House Surge Protector InstallationProtection at the panel for appliances, HVAC equipment and electronics.Learn moreabout Whole House Surge Protector Installation in Sudbury
- EV Charger InstallationLevel 2 home chargers, with a load check on your panel first.Learn moreabout EV Charger Installation in Sudbury
- Electrical RemodelingFinished basements, additions and kitchen remodels.Learn moreabout Electrical Remodeling in Sudbury
- Indoor LightingLED lighting upgrades for stores and offices on Route 20.Learn moreabout Indoor Lighting in Sudbury
Where we work in Sudbury
- Sudbury Center
- South Sudbury
- North Sudbury
- Route 20 business district
Sudbury electrical questions
Is a standby generator worth it in Sudbury?
If you lose power a few times a year or work from home, it often is. A standby generator starts on its own when the power goes out and can run the whole house or only the circuits you choose. We size it on site based on what you want to keep running.
My Sudbury home has a 100 amp panel. Is that enough?
It can be for a smaller house with gas heat and no central air. Once you add a heat pump, an EV charger or other large appliances, 200 amp service is usually the safer choice. A load calculation tells you for sure.
Do you do commercial work on Route 20?
Yes. We handle interior lighting, parking lot lighting and electrical repairs for stores and offices, and we schedule the work around your business hours.
More answers on our FAQ page.
Our Work
Recent projects
Photos from our own job sites.



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+1 (978) 493-9980I had an excellent experience with Storm Electrical! From start to finish, their professionalism and expertise were outstanding. I highly recommend them for any electrical work. I'll definitely be using them again in the future.
I want to thank them for the excellent work done at my property. Great service from competent, qualified electricians. I recommend this company to anyone. Thank you for your attention.
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