Frequently asked questions
All the answers to the most common questions about French drains, foundation crack repair.
General
Montreal, the South Shore (Longueuil, Brossard, Saint-Hubert, Boucherville), the North Shore (Laval, Terrebonne, Repentigny) and the Montérégie region. For active infiltration, call to confirm the next available appointment.
French drain
Between 25 and 40 years depending on materials, soil type, nearby tree roots and regular maintenance.
Foundation cracks
Interior injection often falls within an indicative range of $400 to $1,500 per crack. The final cost depends on the crack, access, method and whether exterior work is required.
Understand the problem before digging.
Describe the visible signs and receive initial guidance. The on-site quote then confirms access, method and price.
