Zavza Seal LLC: About Us


At Zavza Seal LLC, we transcend the traditional role of a waterproofing and insulation company. We are your committed partner in promoting a healthy, safe, and stable living environment for your home.

Our Expertise and Experience

With over two decades of dedicated service to Nassau, Suffolk, Queens, and Brooklyn, we have forged a reputation for excellence within the construction industry. Our team comprises highly skilled and certified professionals committed to delivering exceptional service and top-tier workmanship on every project. We remain abreast of the latest advancements in waterproofing, insulation, and foundation repair techniques, ensuring we provide the most effective and enduring solutions for your home.

Our Services

We offer an extensive variety of services customized to address your home’s waterproofing and insulation requirements, including:



  • Basement waterproofing
  • Foundation Waterproofing
  • Crack repair
  • Crawl space waterproofing
  • Drainage solutions



  • Spray foam insulation
  • Fiberglass insulation
  • Basement insulation
  • Attic insulation

Foundation Repair:


  • Foundation crack repair
  • Settlement repair
  • Underpinning

Water Damage Restoration:


  • Mold Remediation
  • Dehumidification
  • Odor Control
  • Air Purification

Our Involvement in Local ComWe take enormous pride in our active participation within the Long Island community. We firmly believe in giving back and supporting the locales we call home. Here are some of the ways we engage:


  • Chamber of Commerce Membership: We are enthusiastic Moriches Chamber of Commerce members and actively engage in community events and initiatives.
  • Supporting Local Businesses: We prioritize collaboration with local suppliers and subcontractors whenever feasible, fostering community growth and prosperity.
  • Community Service Projects: We are dedicated to enhancing our communities’ well-being and consistently seek opportunities to volunteer our time and expertise for impactful community service projects.

Financing Options to Fit Your Needs

Recognizing that home improvement projects represent significant investments, we offer flexible financing options to actualize your waterproofing and insulation needs. Here are some ways we can assist you:

  • 12 Months Same-As-Cash Financing: Spread the cost of your project over 12 easy monthly payments with 0% interest, subject to credit approval.
  • Flexible Payment Plans: We provide various plans tailored to your budgetary requirements.
  • Hearth Financing: Through our partnership with Hearth Financing, we offer additional financing options to accommodate diverse financial situations.

Why Choose Zavza Seal LLC?

At Zavza Seal LLC, we transcend mere problem-solving to deliver enduring solutions for your home. Here’s what distinguishes us:

  • Unwavering Commitment to Quality: We utilize only top-of-the-line materials and adhere to industry best practices to ensure the durability and efficacy of our work.
  • Customer-Centric Approach: We prioritize clear communication, transparent pricing, and exceptional customer service throughout every project, ensuring your complete satisfaction.
  • Safety First: We maintain a stringent commitment to safety on every job site, safeguarding our team members, your property, and the environment.
  • Local Expertise: Our team possesses a profound understanding of the unique challenges encountered by Long Island homeowners regarding waterproofing and insulation, ensuring tailored solutions that address your specific concerns.

Contact Zavza Seal LLC Today!

Ready to transform your home into a dry, comfortable, and energy-efficient environment? Contact Zavza Seal LLC today for a complimentary consultation. We will evaluate your needs and recommend the optimal solutions to address your unique requirements.

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