For more than 44 years, Hydra-Clay Waterproofing, Inc. has offered expert basement waterproofing services to help homeowners. From Under Floor Drainage Systems, Commonly refered to as “French Drains”, Sump Pumps, Back Up Sump Pump Systems, Polyurethane Injections, Coatings, and Crawl Space Barriers, We are confident we can find the system that’s Perfect for you.