Rock Bottom Underpinning is the go-to provider of Toronto Underpinning services. With a commitment to excellence, we specialize in strengthening foundations and expanding basements to maximize space. Our team of experts at Rock Bottom Underpinning is dedicated to delivering top-notch results for residential and commercial projects. Trust us to provide reliable and professional underpinning services in Toronto, ensuring the stability and durability of your structures. Contact Details: Address: 3-1750 The Queensway Suite 1206, Toronto, Ontario, M9C 5H5, Canada Business Hours: Monday: Friday: 6:30 am–8 pm Saturday: 8 am–5 pm