About Portes de garage JS Bourassa

The team at Portes de garage JS Bourassa manufactures and installs only the finest quality front and garage doors on the market. With its expertise and passion for the craft, it has climbed to the industry´s highest ranks in Quebec. Whatever your renovation plans, Portes de garage JS Bourassa will help you achieve your goals with high quality products and affordable prices.

In 2019, Jonathan Bourassa and Sebastien Bourassa, sons of the company founder Alain Bourassa have taken over the reins of the company specializing in steel garage doors from their father.

JS Bourassa’s team provides you with personalized consulting when deciding on your door, an installation that meets the highest industry standards, and unmatched after sales service thanks to our maintenance and repair service for door systems. Our complete range of products also includes electric garage door openers as well as many other accessories to go with your door. Think of us when it comes to buying, installing or repairing any type of garage door. We service Near you in the greater Montreal metropolitan area including: Bois-des-Filion, Montreal, Longueuil, Laval, L'Épiphanie, Terrebonne, Mascouche, Repentigny and surrounding.

We have more than 16 employees ready to give you the fastest service, anytime. Our showroom is located in Terrebonne and its business hours are Monday to Thursday, 8 AM to 4:30 PM. On Fridays, we are open from 8 AM to 3:30 PM. We suggest you make an appointment with one of our consultants so that they can better serve you and satisfy all your expectations.

Please feel free to come by and visit us, and on behalf of my whole team, thank you for your loyalty to our company.

Jonathan Bourassa & Sébastien Bourassa
Co-Owners
Portes de garage JS Bourassa


A new partnership and a new name for Portes de Garage JS Bourassa and Les Portes Laliberté, 2 companies who have proven themselves in the Laurentians and Greater Montreal

From left to right: Sylvain Laliberté, Sébastien Bourassa et Jonathan Bourassa

From left to right : Sylvain Laliberté, Sébastien Bourassa et Jonathan Bourassa

Terrebonne, April 7 2023 – We are very proud to announce the merger of Portes de Garage JS Bourassa and Les Portes Laliberté. The owners, Mr. Jonathan and Mr. Sébastien Bourassa as well as Mr. Sylvain Laliberté, will be shareholders of the new company which will operate under the name Portes Bourassa Laliberté. The new company is also taking this opportunity to announce its strategic partnership with the garage door manufacturer Garaga.

We are very pleased with this transaction, which will draw on the strengths and expertise of both companies while keeping all of our teams employed. The reputation of both companies is well established in the Greater Montreal and Laurentian areas. For more than 40 years, we have built our clientele by focusing on the relevance of our advice, the high quality of our products, and the know‑how of our installers. That is why our companies work so well together and why this alliance was a natural fit," said Jonathan Bourassa, General Manager of Portes Bourassa Laliberté.

Portes Bourassa Laliberté specializes in the sales, installation, repair, and maintenance of steel garage doors. It is also part of the Garaga Experts network, a network of certified specialists that customers can trust for personalized advice and unbeatable service.

Portes Bourassa Laliberté is located at 1447 National Street, Suite B, in Terrebonne, near Highways 640 and 25. "Our showroom is open and our team is ready to welcome our current and new customers. Our certified installers and technicians allow us to quickly serve the entire Greater Montreal area, whether in the residential sector, from single‑family homes to huge condo towers, or in the agricultural, commercial, industrial, and public sectors," concludes Sylvain Laliberté, Commercial Sales Manager.

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