A foundation is exactly what it sounds like: it's the base upon which a building’s structure is built. It provides stability, ensuring it stands the test of time. In Quebec, ancestral houses aren’t a rarity, and they’re reflective of the province’s architectural heritage. However, building materials and methods aren’t what they used to be. Nowadays, concrete formwork foundations are considerably more common. Yet, a hundred or so years ago, rubble foundations (or stone foundations) were especially widespread.

The foundation of your home may not be visible, but it is one of the most important aspects of a house, as it supports the weight of everything, including family, friends and furniture. Although newer homes may have a solid foundation, older ones may require some extra tender love and care. Unfortunately, older foundations can suffer from a lack of drainage as well as adequate support from their materials.

Repairing a foundation is one of the most important steps for structural upkeep and maintenance. Repair costs vary based on the required excavation depth, soil type, and square footage of the structure in question. Everything considered, costs recorded in 2024 can skyrocket depending on the extent of the damage assessed. From a partial stabilization to a complete rebuild, the different solutions detailed in this article will serve as a financial guide to better plan your budget.