Waterproofing is the most required job when you purchase a new house. You want to make sure that water does not leak from outside walls, the basement walls or foundation walls which will lead to a wet basement and will eventually create mold on the walls. If your foundation wall is leaking, you need to fix the problem right away, because a foundation wall is the last thing you want to mess with. Aslam and Sons is a professional and experienced waterproofing company in the Brooklyn, Queens areas. We specialize in all aspects of waterproofing work, including basement waterproofing, basement repair, interior or exterior foundation waterproofing, exterior wall waterproofing, basement crack repair, concrete waterproofing and much more. So, call us if you are in need of a waterproofing company.