Rock Bottom Underpinning: Toronto's Excavation Experts. For over 35 years, Rock Bottom Underpinning has been the go-to excavation company for homeowners and businesses across Toronto. Our expertise goes beyond just digging. We specialize in precise, safe foundation work, basement renovations, and utility installations. With state-of-the-art equipment and a focus on meticulous detail, we ensure your project is completed efficiently and on time. Let Rock Bottom handle the tough stuff so you can focus on building your dream.
