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Your experienced electrician
in Montreal and the
West Island area

Contact us


555, boul. Cherrier, L'Île-Bizard
Montréal, Qc, H9E1J7



(514) 626-3881

A leading electrician at your service

At A.J. Théorêt Entrepreneur Électricien Inc., a family-owned-and-operated company founded over 55 years ago, the vocation to be an electrician has passed from father to son, along with the pride taken in a job well done and the commitment to ensure the full satisfaction of every client. In order to guarantee rapid, efficient, detail-oriented work, every member of the team of master electricians, apprentices and specialized machine operators is a qualified professional. What’s more, we avail of a variety of high-quality state-of-the-art equipment, including a bucket truck that can reach a height of 75 feet, enabling us to provide rigorous electrical services. Thanks to our experience and expertise, we can serve residential, commercial, industrial and municipal clients, particularly in the Bizard Island, Montreal, West Island and neighboring areas.

Whether you need a reputable electrician to hook up your pool or spa, install underfloor heating, upgrade your electrical panel, bring the lighting system of a factory or commune up to code, install streetlights, install and repair traffic lights or perform any other type of electrical work, you can count on A.J. Théorêt Entrepreneur Électricien Inc. to do an incomparable job. Our expertise also enables us to offer our clientele the services of an electrician for related work, including the installation of an EV charging station or the excavation services that are necessary in order to install underground electrical lines.

High-quality electrical panel upgrades

Do the lights in your home frequently flicker? Do your electrical appliances overheat or seem like they aren’t functioning at full capacity? Do you hear crackling sounds coming from your electrical panel? Would you like to hook up your new pool or spa? Have you thought about having a professional electrician perform an electrical panel upgrade for your home, your store or your business?

Thanks to their training and specialized equipment, the team at A.J. Théorêt Entrepreneur Électricien Inc. can upgrade electrical panels with utmost efficiency and professionalism. Only a certified, licensed company like ours can perform this type of service, as it requires extensive electrical knowledge and expertise. With current technological advances, residential and commercial electricity needs have increased significantly, rendering existing electrical panels unsafe and inadequate. This is why you should consider having an electrical panel upgrade as soon as possible. What’s more, an electrical panel won’t last forever, as the components have a useful life of only 25 to 40 years. You should bear in mind that an electrical panel serves to distribute electricity to your appliances and equipment through diverse connections. In order to maintain the safety of your home or business and to ensure that your day-to-day activities go smoothly, you should make sure that your electrical panel is up to date, adapted to your needs and in proper working order.

At A.J. Théorêt Entrepreneur Électricien Inc., thanks to our experience and know-how, we can provide expert advice and quickly and efficiently upgrade all types of electrical panels for residential, commercial, industrial and municipal clients located on Bizard Island, in Montreal, in the West Island area and in the surrounding communities.

Electrical work of all types

Regardless of the type of electrical work to be done, whether in a private home or a business, or for a municipality, we’re at your service; do not hesitate to email or call us.

Opening hours

Monday to Friday: 8:00 am to 4:40 pm
Saturday and Sunday: 24-hour emergency service

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