Since 1987, Fissure 640 has been the cornerstone of foundation repair in Laval, Quebec, and surrounding areas, including Champfleury. With a stellar 4. 6-star rating, our team of seasoned professionals excels in addressing complex foundation issues for residential, commercial, and industrial buildings.
We specialize in waterproofing, drainage solutions, and the meticulous repair of both interior and exterior foundation cracks. Our expertise extends to the installation and repair of French drains and the decontamination of pyrite, ensuring your property remains safe and sound.
As a proud women-owned business, we are committed to delivering exceptional service with respect and integrity.
Our bilingual team offers language assistance in both English and French, ensuring clear communication and understanding. We prioritize accessibility, providing a wheelchair-accessible parking lot for our clients. At Fissure 640, we blend innovative techniques with a deep respect for the environment, delivering rapid, clean, and cost-effective solutions tailored to your needs.



