Master electricians in Montréal, Laval and the North and South Shores
Electrical expertise for every project
Fast, reliable service, available 24/7 in Laval and Mirabel.
4.9469 Google reviews- 24/7 emergenciesRepairs day and night
- RBQ licence5815-0137-01
- Master electriciansNorth Shore, South Shore and Montréal
In short
STM-Électrique, master electricians
STM-Électrique is a firm of master electricians based in Mirabel, holding RBQ licence 5815-0137-01, with a warehouse in Laval. It serves homes and businesses in Laval, Montréal, the North Shore, the Laurentians, Lanaudière and the South Shore: electrical panel upgrades, service entrances, EV chargers, generators, lighting, pools and spas, and 24/7 emergency repairs, with a master electrician at your door in 90 minutes or less. The estimate is free, the quote is written, and we usually call you back within the hour: 438 542-7304.
Electrical solutions built around your project
STM-Électrique is a trusted partner for all your electrical needs. Whether it is an urgent repair, new construction or a commercial renovation, our team of master electricians delivers work that is safe, up to code and suited to your specific requirements.
- Emergency repairs
- New construction
- Commercial renovation
Our solutions for your electrical work
From installation to maintenance, we cover every aspect of residential, commercial and industrial electrical work.
General electrical work
Reliable electrical systems for your residential or commercial projects.
In French
24/7
Generators
No more sitting through outages. Safe installation of auxiliary panels and transfer switches.
Learn more
Electrical service entrance
Upgrade your service to 200 A or 400 A to safely support your new equipment.
In FrenchSmart home
Control your energy remotely. Expert installation of Sinopé-certified home automation systems.
In French
Your master electrician in Greater Montréal
Building on solid experience in Laval and Mirabel, we offer outstanding customer service, fast response and lasting installations that meet the highest industry standards.
Certified master electrician with an RBQ licence in good standing, for safe work that meets code.
Available 24/7 to respond quickly to any electrical emergency, day or night.
A strategically located warehouse in Laval and a base in Mirabel for maximum responsiveness in the field.
Complete solutions: from a single outlet to the installation of solar energy systems.
Areas we serve
Ready to power your next big project?
- Free written quote
- Master electricians, RBQ licence 5815-0137-01
- 24/7 emergencies at 438 542-7304
Our accreditations and professional associations
What our customers say about us
Excerpts from our Google reviews, translated into English where needed.
“Absolutely perfect service! A huge thank you for the speed and the flawless work. I no longer have electrical problems and I can sleep soundly! I recommend them 100%.”
“I had an excellent experience with the professional team at STM. I had a Tesla charger installed and the work was done perfectly. The charger works optimally.”
“I had to have a panel redone in a very old house. It was a fire waiting to happen. Adam’s attention to safety and customer satisfaction was greatly appreciated. Highly recommended.”
“Very fast quote, the same day I asked. Electrical panel replacement and EV charger installation. Very good service and very well done work.”
“One of the best contractors I have dealt with as a property owner. A professional, well-organized team. Clean work, no hassle and no back-and-forth.”
“Very satisfied with the service. I had a major problem with my electrical panel, which kept tripping. They came that same evening to replace it. It took a huge weight off my shoulders.”
“I am very satisfied with STM’s services; I recommend them without hesitation. The team listens and is very professional. They do excellent work.”
Frequently asked questions
Your questions, answered
Which areas do you serve?
Laval, Montréal, the North Shore, the Laurentians up to Mont-Tremblant, Lanaudière and the South Shore, from our offices in Mirabel and our warehouse in Laval.
Do you offer 24-hour emergency service?
Yes. Our emergency line answers 24 hours a day, 7 days a week, and a master electrician reaches you in 90 minutes or less anywhere in our service area. Call 438 542-7304, or see our 24/7 emergency electrician page.
Are you licensed master electricians?
Yes. STM-Électrique holds RBQ licence 5815-0137-01, and our master electricians are members of the Corporation des maîtres électriciens du Québec (CMEQ).
How do I get a quote?
Use our quote form or call 438 542-7304. The estimate is free, the price is written in the quote before any work, and we usually call you back within the hour.
Do you deal with Hydro-Québec for panel and service entrance work?
Yes. We submit the disconnection and reconnection request to Hydro-Québec and follow up on it. Allow about two weeks between the accepted quote and the day of the work.
Do you work for businesses too?
Yes. Besides homes and small buildings, we work in businesses: EV chargers, panels, lighting and emergency repairs.
Start your electrical project today
Do not leave your electrical problems on hold. Contact the STM-Électrique team for an accurate assessment and lasting solutions that fit your budget and your needs.