Looking to add value and protect your home or business? Long Island Basement Waterproofing, Inc. is the company you've been looking for! We offer basement waterproofing, basement crack repair, foundation repair, crawl space waterproofing, and sump pump installation services. If you're in need of a french drain installation service too we can help with that too! Call us today at (516) 548-5969 to schedule an appointment or get a free quote.