
Kings Point Basement Contractor β LI Basement Pro
Basement Finishing Kings Point NY
Basement finishing, waterproofing and egress work in Kings Point, NY. We know how these foundations behave and how Village of Kings Point handles permits.
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Kings Point, NY
Basement Finishing & Waterproofing in Kings Point, NY

Kings Point sits in the Village of Kings Point, and its housing stock is mostly 1920sβ1940s plus modern rebuilds: large estate homes on wooded waterfront parcels. Foundation type and depth follow from that, and so does what a basement here can realistically become.
The ground matters more than anything else in this work. Kings Point is waterfront estate foundations, often deep and often original; assessment matters more here than anywhere. We assess moisture before proposing a finishing timeline, because finishing over an unresolved water problem is the most expensive mistake a homeowner can make in a basement.
Permits go through Village of Kings Point Building Department. Basement work that adds habitable space, a bathroom, an egress window or an exterior entrance all require filing, and we handle the application and the inspections as part of the job.
Whether you are looking at waterproofing, a finished basement, an egress window for a legal bedroom, a bathroom addition or a walkout entrance, the starting point is the same: we come out, look at the foundation and the grade, and tell you what the basement actually needs before anyone talks about layouts.
Services in Kings Point
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We visit Kings Point homes for free, no-obligation estimates. MonβSat, 7amβ5pm.
π (631) 625-8649Request Onlineβ Nassau County Licensed
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Recent Basement Jobs Near Kings Point
Real jobs completed by our crew across Nassau and Suffolk Counties.

Full perimeter exterior waterproofing membrane on 1972 colonial estate β 180 linear feet, rubberized membrane with drainage board and footing drain

650 sq ft basement with LVP flooring, recessed lighting, and egress window

Interior drainage system + dual sump pump installation on cape-style home

800 sq ft basement with home office, bathroom rough-in, and drop ceiling

Two egress windows with full excavation and waterproofed window wells

Battery backup sump pump system after basement flooding

550 sq ft playroom/guest suite conversion with full drywall and LVP

Exterior waterproofing membrane + interior french drain system
Got Questions?
Basement Finishing FAQs β Kings Point, NY
Every basement is different β size, condition, finish level, and permit requirements all affect the price. We give free on-site estimates for all Kings Point homeowners. Call us or request online and we'll come out to measure and give you an accurate, detailed quote with no obligation.
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