Long Island’s unique geography makes homes particularly vulnerable to basement water intrusion. Surrounded by water, our region deals with a naturally high water table and unpredictable coastal weather patterns.
When heavy seasonal rains hit, the soil around your foundation becomes saturated. This creates intense hydrostatic pressure, acting like a physical weight pushing water directly against your home. The water will inevitably find the path of least resistance-often pushing through the cove joint where the wall meets the floor, seeping through porous concrete, or forcing its way through foundation cracks.
Whether you are dealing with the sandy soils of the South Shore or the dense clay of the North Shore, standard patch jobs won’t hold up. We have been solving these specific Long Island water issues since 1955. As a Licensed Professional Engineer, I can tell you the key to a permanently dry basement is relieving that hydrostatic pressure at the source with a custom waterproofing system designed to handle our local water table.
Based on the video: https://www.youtube.com/watch?v=vWNjkkGfFp0

