888c, Cité des jeunes, St-Lazare, Québec, J7T 2B5



Goudronnage de l'ouest de l'île is a family business which has been working in the construction field since 1971. For more than 30 years now, the company has operated under the chairmanship of Sylvain Gamache. We offer multiple waterproofing solutions and it is with passion that we have been doing it for all these years. We support our customers in their various projects by always being at their service and listening to them. This is an integral part of our values as a family business.

Our mission is to give impeccable service to our customers, always innovate our waterproofing techniques to offer the best options to our customers and always offer impeccable expertise. It is with passion and expertise that we exercise our profession!