Rock Bottom Underpinning specializes in stabilizing and strengthening foundations through expert underpinning basement techniques. Our team of skilled professionals can handle even the most complex basement underpinning projects, ensuring your home's structural integrity. Call us today for a free quote! Contact Us: Address: 3-1750 The Queensway Suite 1206, Toronto, Ontario, M9C 5H5, Canada Phone No: +1 416-546-3558 Business Hours: Monday: Friday: 6:30 am–8 pm Saturday: 8 am–5 pm Email us: [email protected]