Sir Williams Drainage and Waterproofing Solutions have provided residential property owners in Michigan with high-quality services across the Metro Detroit Area and surrounding towns for over 45 years. We believe that the best investment a homeowner can put into their backyard is an effective drainage system, which can protect your property from external and internal flood damage. We specialize in installing french drains, dry wells, and drain tile to help mitigate water from pooling in your backyard and away from foundations and basements. In addition to waterproofing and drainage service, Sir Williams is also an award-winning landscaping design and service provider including the installation of perennial gardens, sod, custom stonework, pavers, retaining walls, and providing patio maintenance such as repairs and power washing.