Basement Waterproofing New Jersey & Staten Island

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Proven Basement Waterproofing, Sump Pump Service, Mold & Crawl Space Repair Solutions

(732) 721-4900 (718) 761-3698

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Home » Foundation Sealing

Foundation Sealing That's Effective and Affordable

Tired of wet floors and humid air? Our premium foundation sealant is both breathable and waterproof!

Foundation Sealing

With up to 40% of your home’s indoor air coming up through the foundation (whether through the basement or the crawl space), it’s worthwhile to take whatever measures you can to keep that air fresh, clean, and dry.

At Basement Waterproofing Solutions, we know just how to do it!

Since 1961, our family-owned waterproofing company has helped local families prevent water, moisture, and humidity from seeping in and damaging their homes—often through the use of foundation waterproofing sealer. With our trained experts by your side, waterproof foundation sealing is quick, easy, and guaranteed to last!

Expert Foundation Sealing and Basement Waterproofing

Unlike many waterproofing companies throughout Staten Island and New Jersey, Basement Waterproofing Solutions has a proven record of success spanning more than 55 years. We understand that there’s no one-size-fits-all solution or “quick fix” to basement waterproofing, and we take the time required to build a drier, cleaner basement from the ground up.

The bottom line?

You can expect a meticulously customized and expertly installed waterproofing and foundation sealing system based on over five decades of local experience!

Our professional waterproofing systems include:


  • Comprehensive Solutions: Foundation sealing is most effective when combined with other well-planned basement waterproofing products, such as dehumidification and foundation repairs. 
  • Lifetime Guarantees: Our products come with numerous quality assurances, including lifetime guarantees and manufacturer lifetime warranties on select systems.
  • Certified Expertise: We maintain up-to-date certifications from top industry organizations including Basement Technologies, the Basement Health Association, IICRC, EPA Lead Safe, Green Education Service, and more.
  • In-House Experts: Because we respect your property, we only work with in-house basement waterproofing crews—never subcontractors or unknown laborers.


Sign up for a Free Inspection and Foundation Sealing Cost Estimate

Whether you’ve experienced a major flood or would simply like to prevent moisture accumulation and related damage for years into the future, Basement Waterproofing Solutions is here and ready to help.

Don’t miss out on the opportunity to protect your home’s structural integrity and freshen up your indoor air—contact us for foundation sealing today! Just give us a call or fill out our online form to set up a free, no-obligation cost estimate from basement waterproofing experts with 55+ years of experience

Financing Solutions with Flexible Terms

Eliminate worry and get your home back in top condition with financing options that include 0% financing!

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    Excellent service. This was the second time we hired them. Our French Drain system was seriously damaged by a flooring contractor. They performed the repair in less than a day at a fair price. Highly recommend.
    Our basement had block and mortar cracks in areas along two walls. Never had water penetration, nor bowing. Called three foundation repair companies for their assessment & solutions. Was not comfortable with their input: seemed excessive and didn't solve the aesthetics issues. Then, I hired a structural engineer, who told me what was really needed, and asked him for names of people he trusts. I called Sal.