Basement leaks can damage flooring, walls, stored items, mechanical equipment and finished living space. Bobby Contracts Inc. provides basement waterproofing and water intrusion repair services for homeowners, landlords and building owners throughout NYC and Long Island. Basement water problems often require more than a quick patch. Water may enter through foundation walls, exterior masonry, cracks, openings, poor drainage, deteriorated sealants or below-grade conditions. Our team evaluates the likely source and recommends a repair plan that improves protection and reduces repeat leaks.