Making Customers For Life Seattle Drain Service specializes in Leak Detection and Trenchless Water Main and Sewer repair with Ground Penetrating Radar. Leaks to complete replacement Don't destroy your yard if you don't have to.Experts in Plastic pipe locating and directional drilling. We don't stop at sewer repair we replace foundation footing drains and cure wet basements and crawl space areas. If it's a drain or water problem Seattle Drain Service is the one to call!