
Our Company
Imperméabilisation G.S.V., founded in 1995 in Saint-Paul, is led by André Chartrand. Over 30 years of foundation expertise. RBQ, APCHQ, Réno-Maître, and Delta-MS certified.
About Imperméabilisation G.S.V
Founded in 1995 in the town of Saint-Paul, Imperméabilisation GSV has been led with passion by André Chartrand for many years. His team of experts has the experience to see your projects through to completion, all to the highest industry standards.
An expert in the field for more than 35 years, Imperméabilisation G.S.V specialises in a full range of services: crack repair, foundation waterproofing, French drain installation and maintenance, camera inspection, mini-excavation, and window-well installation.
At Imperméabilisation G.S.V, our mission is your complete satisfaction — and the peace of mind that comes from work done right. We guarantee flawless results and an excellent customer experience, whatever the project.


Imperméabilisation G.S.V — quality, professional service
Proud of his company, André Chartrand has instilled in his entire team the values he holds dear: helpfulness, trust, rigour, and attention to detail.
With that in mind, our approach is to deliver complete, personalised, and reliable service. Backed by specialised equipment and a commitment to continuous improvement, we can always meet the growing needs of our clients.
To make sure we deliver the best service possible and work that meets every standard, Imperméabilisation G.S.V is also a member of APCHQ — Réno-Maître APCHQ, a certified Delta-MS installer, and a member of RBQ, CCQ, and RECQ.
Our certifications and affiliations





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