Couvreur Westars

Your roofing experts in Montreal and Vaudreuil-Soulanges

toit plat de membrane en banlieue de Montréal
toiture de bardeaux d’asphalte pour condo à Vaudreuil
camion de Couvreur Westars

Flat roofs

Whether you choose TPO roofing, EPDM rubber roofing or an elastomeric roof coating, you can rest assured that our team will do a flawless job repairing your flat roof.

Asphalt shingles

Enhance the beauty of your home, while reducing the risk of leaks, with superior-quality asphalt shingle roofing.


When you opt for the peace of mind and premium-quality roofing work that are the trademarks of Couvreur Westars, you’ll benefit from our exclusive 10-year warranty.

About us

Your roofing company of choice in the Montreal and Vaudreuil-Soulanges areas since 1990

Couvreur Westars was started by Stéphane Jeannot in 1990. With its base of operations located in Montreal, it later moved to Notre-Dame-de-l’île-Perrot.

In business for over 30 years, Couvreur Westars has over time established an enviable reputation in its field. To have accomplished this, Stéphane Jeannot has put together a team of experienced professionals capable of effectively managing and completing projects in the residential, commercial and industrial sectors.

The administrative side of the business is the responsibility of Julie Landry.

We have a license from the Régie du Bâtiment du Québec and we are members of the Association provinciale des constructeurs d’habitations du Québec and the Quebec Protection des consommateurs office.

Couvreur Westars also holds BP Canada inc. Platinum level as a certified roofer as well as Maximum Ventilation certification. This gives our company a guarantee of undeniable quality.

The Couvreur Westars advantage

Specializing in the field of residential, commercial and industrial roofing, Couvreur Westars has, over the past 30 years, acquired the expertise and skills that has enabled it to stand out from the competition.

Our company currently has several roofing specialists, serving the greater Montreal metropolitan region and the Vaudreuil-Soulanges area.

Our expertise is demonstrated by our professionalism in projects that involve sloped roofs with shingle siding and flat roofs comprised of an elastomeric membrane, TPO and EPDM, as well as tar and gravel roofs. We also install and repair skylights, acrylic domes and pyramidal skylights.

All roofing work that is performed for our clients receives a 10 year guarantee on our installation. We also have liability insurance.

Our extensive experience in roofing work has greatly contributed to our reputation in this highly competitive market. When using the services of Couvreur Westars, you receive the assurance that your roof will receive the proper treatment that it deserves.

We also offer a snow removal service for roofs during the winter.

Add a healthy roof to your property and save yourself a multitude of problems!

bâtiment Couvreur Westars

Hundreds of satisfied clients

for more than 30 years

  • Excellent products and great work. I’m very satisfied and highly recommend this company.

    J. Milord
  • I had two home roofs done by Westars in the past two months. Both jobs were done with professionalism and care. [...] I wouldn't hesitate to recommend them. One roof was on a rental property in Ile Perrot, and the second was on my home in Ste-Anne-de-Bellevue. Very pleased with the results and with the work and clean up by the two work crews.

    G. Pelletier

CAA Approved Supplier


Why you should choose a CAA approved supplier?

There are very strict criteria to be recommended by CAA-Quebec. Each year, CAA makes a verification to make sure we have our operating licenses, liability insurance, and so on. Being recommended CAA proves that we are a serious and competent company, it is a pledge of quality.

Show your CAA-Quebec card and you’ll save!

CAA members get a 3% discount on the total bill (before taxes), including any current promotion on professional services or renovations, up to a $ 100 rebate. In the case of work on a condominium building, the rebate is applicable only to work done on the member’s private portion. The rebate does not apply to services that are priced by a government program, neither on maintenance or work paid by an insurer or deductible. The discount is not available to commercial customers.

Perfect projects

Check out our projects and you’ll be impressed not only the quality of our work, but also by the numerous types of roofs we can install.

Accreditations, associations and certifications

For your roofing needs,
choose a team with experience