At American Foundation Repair, our commitment to preserving the structural integrity of homes in Illinois is unmatched. Our extensive suite of services addresses every aspect of foundation distress, including expert foundation wall bracing, trench foundation wall construction, and intricate sill plate replacement. We specialize in rectifying bowed walls through state-of-the-art techniques like adjustable steel support columns and sister joist installation while tackling basement leak repairs with precision sump pump installations. As champions of robust foundational health, we tackle sagging or sinking floor repairs head-on with concrete piers and footings designed for longevity. Our personalized touch extends beyond technical prowess; we prioritize your peace of mind by providing transferable warranties on all our work. When you entrust us with your home’s stability through our foundation underpinning or structural foundation repair services, rest assured that each project adheres strictly to engineering specifications and municipal codes – a true testament to our legacy of trusted service since 1986.