Serving Westwood, MA and surrounding areas
24/7 Emergency Service · (617) 553-3454
TSD Electric LLC · Family and locally owned
Mon - Fri 7:00 am - 4:30 pmSaturday 8:00 am - 12:00 pmSunday Closed
Serving Westwood, MA and surrounding areas · Free estimates, provided within 48 hours
What we do
With more than 25 years of experience, TSD Electric LLC offers high-quality electrical services for residential and commercial properties. Our fully licensed team has the skills and expertise to handle your electrical troubleshooting, repair, installation, or design project.
TSD Electric LLC is a family-owned business serving Westwood, MA and surrounding areas with reliable electrical services. You can count on us for same-day service upon availability, and we’re available 24/7 for emergency services. Our work is backed by warranties and money-back guarantees. Contact us today or use our online form to request a FREE estimate on your project!
We are your local authorized Generac dealers for sales and service! Whether you need generator maintenance or you're looking for the right backup power supply for your home, rely on us.
Authorized dealer for sales and service
Put your trust in TSD Electric LLC for all your home electrical needs. We know your home is your biggest investment and we'll help you keep it comfortable and safe with our professional electrical services.
Come to us for complete electrical services for your commercial property. From re-wiring to parking lot lighting, we offer comprehensive services for commercial, industrial, and institutional facilities.
From new construction homes to remodeling projects, rely on TSD Electric LLC for all your electrical design needs! We can create a plan that meets your needs and budget.
Free estimates
Submit your request today to set up a live video consultation with TSD Electric LLC from your smartphone, tablet, or computer! Estimates are provided within 48 hours.
24/7 Emergency Service · Same-day service upon availability
Name, number, email and what you need. Estimates are provided within 48 hours.
Reviews
At TSD Electric LLC, we take pride in providing exceptional electrical services to our customers. We would be grateful if you could share your thoughts about our business with others. Please take a moment to leave a review and let others know what you think.
David W
★★★★★
Good experience on my Generac annual maintenance! Good service. Reasonable price. Yani was great. Appreciate him explaining when I should decide to repair in the future versus replace. Helpful to know!
Steve G
★★★★★
I needed a few simple 120V-related moves & adds, along with a new Cat6 cable drop. The crew of three worked incredibly well together, and all tasks were completed perfectly.
Georgia H
★★★★★
I hired TSD Electric to install a few recessed lights, a new switch and some outlets in my son’s bedroom. They arrived on time, reviewed the work with me that needed to be done and completed everything within the day. It all looks and works wonderfully. The gentlemen that showed up were polite, knowledgeable and respectful. They suggested less costly options to get some other electrical work I need to be done in another room. I would most definitely recommend TSD Electric!
4.7 average across 148 ratings 4.8 across 69 on Google Figures as of 16 September 2026
Mon–Fri 7:00 am – 4:30 pm · Sat 8:00 am – 12:00 pm · 24/7 for emergencies