Waterproofing in Staten Island

The current Staten Island catalog contains ten contractors tied to fifteen address-specific projects. The evidence now reaches St. George/New Brighton, West New Brighton, Dongan Hills, New Springville, Todt Hill, and the South Shore, but it remains a permit sample rather than a census of the borough’s contractors or buildings.

For waterproofing, diagnose the route of water first; compare joints, flashing, coping, drainage, below-grade conditions, compatible membranes, and termination details.

The current intersection lists 8 contractors that offer this work and have separate local evidence. Within that set, 3 contractors have this service named on projects at 3 confirmed buildings, including recorded high rise, prewar apartment, townhouse building types and named brick, cast-stone, concrete materials. These are catalog observations, not a description of every building in Staten Island.

See the complete Staten Island contractor hub for other services, companies, and local building context.