Basement Waterproofing, Basement Finishing, & Crawl Space Repairs in Brookhaven, Islip, Oyster Bay, LI

Healthy Basement Systems is more than a basement waterproofing contractor. We specialize in "All Things Basementy," including basement and crawl space waterproofing, basement remodeling, and foundation repairs. We have the experience, training, and tools to turn a wet basement or dirt crawl space into a dry, healthy environment. We also provide permanent structural repairs for foundation settlement and cracking.

Some problems are obvious, like water in the basement, foundation cracks, or musty odors coming from the crawl space - but there may be more going on under your home than you realize. Or you might be interested in extending the living space in your home and transforming the basement into an apartment, an entertainment area, or a mancave.

Healthy Basement Systems provides solutions for these problems and more! We can thoroughly inspect your basement, crawl space, or foundation and provide a Free Estimate for quality, affordable services that meet your home's needs. Schedule yours in Oyster Bay, Huntington, Smithtown, and nearby today.

Why We're the #1 Waterproofer on Long Island

Products

Awarded, Patented Products

Customer Satisfaction

100% Customer Satisfaction

Awarded Service

Recognized & Awarded Service

Awarded Service

Written, Transferable Warranties

Recent Projects in Long Island

Before and After

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Gutter Guard Protection in Commack, NY Gutter Guard Protection in Commack, NY

Gutter Guard Protection in Commack, NY

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Babylon Crawl Space Made Usable Babylon Crawl Space Made Usable

Babylon Crawl Space Made Usable

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Our Long Island Customers Think We're Great

“Chris, Alex, Steven W. and Jason were very professional, and articulate with my basement. The answered all questions that I had and took the time to explain...” James C. of Holtsville, NY

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“Very satisfied with the outcome.” Leslie S. of Brentwood, NY

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“This company is very well managed. My experience with Healthy Basement Systems was meeting Frank Filice, a Systems Designer, who came to my home and did a...” William S. of Great River, NY

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BBB Accredited Business Best of Long Island 2017 NARI Restoration Industry Association Member Smart Vent Authorized Dealer NARI 2017 Contractor of the Year NARI 2018 Contractor of the Year Pulse Bellport LICCV Medford 1 Million Sq. Ft. of CleanSpace Installed