Quattro Contracting Inc. are experts in concrete repair. We work in areas across Southern Ontario. Our specializations include Polyurethane Injection for Slab Raising, Soil Stabilization and Water Leak Sealing. When you work with us you are working with experienced construction professionals with the expertise to provide top quality service to homeowners, construction companies, and institutional and industrial clients. Feel free to give us a call or click one of the links below to learn more about how our services can help get your home in tip-top shape.