Ashworth Drainage is an expert basement waterproofing and foundation repair company located in London, Ontario that has been in business since 1972. They offer a wide range of services including foundation repair, waterproofing, sump pumps, and drainage to solve issues like wet basements, cracked foundations, flooded yards, and leaky window wells. Ashworth Drainage prides itself on high quality work, a 20-year warranty, and satisfied repeat customers.