Licensed Master Electrician serving Lexington, Burlington, Woburn & surrounding MA towns since 1990. From small repairs to complete service upgrades and EV charger installation—no job is too small, experience matters.
Frank J O'Reilly has been Lexington's trusted residential electrician since 1990. With over three decades of hands-on experience, Frank brings skilled expertise to every electrical project. Whether you need emergency electrical repairs or planned panel upgrades, you'll get honest service, fair pricing, and the skilled workmanship that only comes with real experience.
No obligation • Free consultation • Same-day service available
Serving Lexington and surrounding areas since 1990
All calls returned same business day. We're here when you need us most
From outlet repairs to full service upgrades, we handle jobs of all sizes
Special care and pricing for senior citizens and veterans
Fully licensed and insured for your protection and peace of mind
Expert electrical work for homes in Lexington, Burlington, Woburn, Winchester, Arlington & Belmont—backed by 35+ years of experience
Professional 100A to 200A electrical panel upgrades for modern Lexington homes
Expert diagnosis and repair of electrical problems—no job too small
Generator hookup and transfer panel installation for backup power
Specialized 240V wiring for saunas, hot tubs, and spa installations
Complete electrical upgrades for kitchen and bathroom renovations
Level 2 EV charging station installation with dedicated 240V circuits
Real projects from our satisfied customers—quality workmanship you can trust
4.9 Star Rating from 49+ Google Reviews—Real customers in Lexington & surrounding towns
"Frank saved me from an unnecessary service call! He texted me, asked questions, and diagnosed it was a plugin CO detector needing a battery - not the hardwired alarm. The guy knows his stuff!"
Elliott Stewart
3 days ago
"We have used Frank's services twice at our Lexington home. Couldn't be happier with the work he has done for us. He's easy to work with, gives great advice and the work is always excellent."
Krishna Ramachandran
8 months ago
"Frank returned my call within 10 minutes and was able to talk me through fixing a blown fuse over the phone. He was friendly and helpful and cared enough to take the time. Thank you, Frank!"
Erin White
A year ago
"Frank helped us with our kitchen outlet, he was very knowledgeable and very helpful, will recommend."
Zhen Bao
A year ago
"Frank's a professional. Called Monday, he followed through on all his commitments. Diagnosed a short within 30 minutes and resolved it 15 minutes later. He's awesome and I highly recommend!"
Allison Perkel
A year ago
"Frank upgraded our electrical service to 200 amps. The finished result looks immaculate. We've received multiple comments on the neatness and professional look. Highly recommend Frank!"
Kim
A year ago
"Excellent, courteous, prompt service. Called Frank on Friday evening, he called back right away, gave estimate, came Saturday morning, and did the work quickly and professionally."
Mani
A year ago
"Excellent service! I contacted Frank for an urgent electrical issue, he guided me over the phone and helped me resolve the issue within 5 minutes!"
Vasileios Askoxylakis
A year ago
"Frank installed an EV charger for us which included wiring a new 50 amp receptacle. He went above and beyond expectations. Also responded immediately to an emergency power outage. Frank is the best."
Rick Holly
A year ago
"Frank replaced our electric service panel. He is very easy to work with and helpful planning our projects. His work was performed quickly and on schedule with very neat results."
Marc Solomon
A year ago
"Excellent experience, highly recommend Frank. He responded within an hour for a burning smell/warm outlet. He fit me into his schedule same day, quickly identified the problem, and fixed it."
Sue Bodie
A year ago
"Frank is great to work with. We wanted to install recessed lighting in our old house. He responded quickly and gave a fair estimate. It was a tough job but he's got experience and we're very happy!"
Christy Wang
A year ago
Proudly serving Lexington MA and nearby communities for over 35 years with reliable, experienced electrical service—small service area means faster response times
Business Address: 49 Lexington St, Burlington, MA 01803
Hours: Monday - Friday: 8 AM - 6 PM | Saturday: By Appointment
Call for same-day response or fill out the form for your free electrical service estimate
Location
49 Lexington St
Burlington, MA 01803
Business Hours
Monday - Friday: 8 AM - 6 PM
Saturday: By Appointment
Google Rating
4.9 Stars • 49+ Reviews
Licensed & Insured Electrician