Local business · Northborough, MALocal business · 41 Lawrence St, Northborough, MA 01532
Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Giroux Electrical Contractors, Inc.. Use it to sanity-check bids, then get the real number in writing.
Standard receptacle swaps — a new dedicated circuit is a bigger job ($350–$750).
Flush mounts, pendants, chandeliers — hung on existing boxes.
Estimated range
$530 – $1,100
Typical electrical project around $820
Giroux Electrical Contractors works out of 41 Lawrence St in Northborough and covers both sides of the trade — homes and businesses, planned upgrades and 3am emergencies. The bread and butter is service and panel upgrades, generator installations, lighting, EV chargers, smoke and CO detectors and general troubleshooting, with a stated 24/7 emergency line and free estimates. Gregory Giroux is president, Matthew Collette vice president, and the company has been a BBB Accredited Business since 2015 with an A+ grade. The credential is verified where it counts: Massachusetts electrician licence 20943 is confirmed active with the state registry under holder Gregory D Giroux, the company's own president. With 4.9 stars from 270 Google ratings and roughly 180 written accounts since 2021, the pattern is unusually consistent, and what it points at is speed and the people who turn up. Homeowners name them: Justin McNamara, Robert W (Rob Wells), Josh, Saul Diaz, Jaxson Claire, Brennan, Mike Dodd, Owen, James, Phil. In a July 2026 review a customer described an underground service installation and 200A panel upgrade done with a full crew on site right on time, finished fast to keep power downtime minimal, with the wiring left looking as good as it worked. In a May 2026 review an estimate came the same day and the install two days later. In a March 2026 review a homeowner had a wiring fault troubleshot and fixed for what they called a very reasonable price. Emergencies are where the reviews get specific. In February 2026, with the temperature heading to minus one, two electricians repaired and restored a downed weather head and riser and had power back before the freeze. In a May 2025 review a household that woke with no power and a main breaker tripping on reset had a technician on site within 30 to 45 minutes, parts fetched and two breakers replaced inside the hour. In a July 2025 review a caller at 8am had a technician diagnosing a dead circuit a couple of hours later. The honest caveats are small. Reviewers who mention price split between calling it fair or reasonable and one who says plainly that they are not the most inexpensive but you get what you pay for. There is a single one-star review from December 2025 that says only "Totally wasted" and gives no account of what happened. And the tenure figures do not quite line up: the company's site says it has been at this for over a decade, while BBB records 19 years in business from a 2007 start. For Northborough and the towns around it, this is a well-documented, fast-responding electrical contractor with a verified licence behind it. Get the written estimate — reviewers consistently say the work landed within it.
“We’ve used Giroix in Northborough a few times. Came out within a few days of me calling each time and super friendly.”
“I have had the pleasure of working with Brooke and Giroux Electrical on several jobs over the last few years. They have helped not only myself but several of my clients. I never hesitate to recommend them to”
“Giroux Electrical Contractors Inc. purchased 102 Otis St., Northborough, for $2.4 million.”
“Northborough, MA –Giroux Electrical Contractors Inc. has purchased 102 Otis Street in Northborough, MA for $2.4 million.”
Giroux did an outstanding job with my underground service installation and 200A panel upgrade. Their communication was great from the start, and they showed up right on time with a full crew ready to work. Because they had a whole team dedicated to the job, they completed it incredibly fast and kept our power downtime to an absolute minimum. The quality of their work was obvious and professional. They took the time to make sure the wiring looked just as good as it worked, and you can tell they take pride in their work. Highly recommend them if you want a reliable crew that gets the job done right.
Called and had Josh come out that day for an estimate. Accepted and Justin came out two days later and did the install. Super fast, friendly and easy. Quote was fair and work was excellent! Won’t hesitate to call them again in the future.
Giroux Electric was great starting with the first phone call. Justin came the same day, found the electrical problem, had the time to hang an outside light for us, there was a problem with the card reader, so it looked like it went through twice, I received a text message from Lynna saying there might have been a problem. Everything ended up being good. Lynna texted again just to follow up to make sure everything was good. Prices were reasonable, will definitely call Giroux Electric again!!
I've worked with a range of electricians accross the state on projects ranging from accessory lighting to airport renovations and in all of my trade experience I have yet to come accross an electrician company that is so pleasant and enjoyable to work with. I am the foreman of Reimagined Roots and Giroux Electrical Contractors worked with us to supply power to a shed and greenhouse install in Northborough. During the first meeting with Josh before we broke ground, the conversation was immediately great even on a cold and rainy morning. We set clear goals for each other and every step of the process went smoothly. Whether we were on the site together, or completing our tasks seperately, each and every step went according to plan with smooth communication and a joyful vibe. My technicians John and Drew spoke incredibly highly of Josh's; Justin and Phil. Everday on site was in high spirits, working effictively, safely, and smoothly. Between the 6 of us, the install and cooperation throughout the project was immaculate and I couldn't reccomend an electrician higher for any sub contracting and cooperative projects. Thank you Josh, Justin, and Phil. We look forward to working with you again!
Absolutely fantastic. Arrived on time, super friendly and knowledgeable and very efficient. Highly recommend.
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Added 182 new comments, added 26 new photos, verified active license, established rating 4.3