08/09/2026
If you get a leaky basement in Calgary, we are here to help. You may notice water marks on the drywall. If the issue is not addressed, it can become a bigger problem very quickly. How do I fix a concrete leak? If a leaking crack does develop in the foundation wall, there are two ways to stop the leak. One is to excavate the exterior, apply a waterproof membrane, and backfill. This is very expensive. Building Works has a system of injecting a urethane grout into the crack using a high-pressure pump. This urethane grout will then cure and expand to 50 times its original volume and form a gasket in the foundation crack, making it watertight. Building Works provides a lifetime leakproof warranty for this work. If you find a leak or crack in your foundation, call us right away. We can fix it before it becomes a big problem, 403 235-5400