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Attic Insulation Contractors in Hempstead, NY

in New York!

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What makes Zavza Seal


Licensed & Insured

Don’t take chances with unlicensed and uninsured contractors. We’re fully licensed and insured, ensuring your investment is safeguarded.

30-Year Warranty

We back our work with a 30-year warranty, demonstrating our commitment to long-lasting quality and durability.

Proactive Problem Solvers

Experience matters. We are proactive problem solvers. We identify and address issues before they become headaches, saving you thousands of dollars on repairs and remediations.

5 Star

Elevate your home with our 5-Star rated contracting, where premium quality meets a steadfast 30-year warranty commitment.

Community – Centric

We’re not just another service provider in your local area; we’re interwoven with the community. Our unwavering dedication leads us to uplift the regions we serve, one foundation repair project at a time.

What Our Customers Say

On Our Recent Insulation Completed Works

Gregory Paragh

They complete the work to the specification they outlined or better, for a very reasonable price which they are willing to work with you on. Good people and great work.

Mike Delafraz

I was hesitant to accept their proposal since it was the best one! However, they arrived on time and were knowledgeable, respectful, and clean. Did more than expected and paid attention to any minor details. They even came an extra day to complete everything and ensure the Job was done to my 1000% Satisfaction.


The Zavza sealing company arrived promptly. The crew leader did an overview of the Job. Upon completion of the Job, The entire area was cleaned, and anything moved was replaced. Thanks for a great Job.

Looking for a Reliable Mold Remediation Contractor in New York?

Finding a reliable mold remediation contractor in New York is essential for any homeowner or business owner facing mold issues. Mold not only poses significant health risks, including allergic reactions and respiratory problems, but it can also cause extensive damage to your property if left unaddressed. In the bustling urban environment of New York, where buildings are closely packed and moisture can easily become trapped, selecting the right expert for mold remediation becomes even more critical.

At Zavza Seal, we excel in offering a wide range of services to combat mold and improve the overall health of your indoor spaces. Our expertise extends beyond mold remediation to include mold inspection and testing, water damage restoration, and crawl space encapsulation. Each service is tailored to effectively identify, treat, and prevent mold growth, safeguarding the health and safety of your environment. Our certified professionals are equipped with the latest techniques and advanced equipment to address mold at its root, ensuring comprehensive solutions for both minor and major mold challenges.

As your trusted mold remediation contractor in New York, we are dedicated to restoring your property to its best state. With Zavza Seal, you gain not just a service provider but a partner committed to excellence and your peace of mind. Rely on us for thorough mold inspection and testing to pinpoint issues, water damage restoration to address the common cause of mold, and crawl space encapsulation to prevent future infestations. Choose Zavza Seal for unparalleled service and lasting solutions.


Schedule Your Comprehensive Mold Solution Today. Call Zavza Seal at (631) 980-1800 for Expert Service and Peace of Mind.


Mold Remediation Contractor New York - A Moldy Ceiling Starting to Show Mold
  • Improved Indoor Air Quality:  Mold removal installation by professional mold removal companies enhances indoor air quality, reducing the risk of respiratory issues and allergies associated with mold exposure.
  • Healthier Living Environment: Hiring mold removal services near you ensures a healthier living space by eliminating the potential health hazards associated with mold growth, especially black mold.
  • Prevention of Health Issues: Timely mold removal prevents the development of health problems such as respiratory infections, skin irritation, and other allergic reactions that can result from prolonged mold exposure.
  • Enhanced Home Value: Investing in mold removal professionals can protect your property value by addressing and preventing mold issues, making your home more attractive to potential buyers.
  • Mold Removal Cost Savings: While there is a cost associated with mold removal, addressing the issue promptly can save money in the long run by preventing extensive damage that may lead to costly repairs.
  • Professional Assessment: Mold removal companies provide expert assessments of the extent of mold contamination, ensuring a thorough and effective removal process tailored to your specific needs.
  • Quick Response: Mold removal services near you offer a rapid response, addressing mold issues promptly to prevent further spread and damage.
Mold Remediation Contractor New York - A Mold Removal Technician Testing the Air
Mold Remediation Contractor New York - A Mold Removal Technician Testing the HVAC for Mold

Specialized Equipment: Mold removal professionals utilize specialized equipment and techniques to ensure comprehensive removal, reducing the likelihood of mold recurrence.

Compliance with Regulations: Hiring licensed mold removal companies ensures compliance with industry regulations and standards, providing peace of mind regarding the quality of the removal process.

Preventive Measures: Mold removal professionals address existing mold problems and provide recommendations and preventive measures to minimize the risk of mold growth in Brooklyn, Queens, & Long Island.

Peace of Mind: Knowing that certified mold removal professionals treat your home gives you peace of mind, reducing stress associated with potential health risks and mold-related property damage.

Types of Mold Removal

We have listed a few different types of mold removal services for details and technical specifications. Use this guide to find out which type of mold removal service works for your family and your home.
Mold Remediation Contractor New York - A Mold Removal Technician Treating a Home

Professional Mold Inspection: Mold removal companies offer thorough inspections to assess the extent of mold contamination, providing valuable information on the scope of the issue and necessary remediation steps.

Localized Mold Removal: Some mold issues may be confined to specific areas. Mold removal services near you can perform targeted removal in localized spaces, minimizing the overall cost and disruption.

Emergency Mold Remediation: Mold removal companies provide emergency services for urgent situations, addressing severe mold problems promptly to prevent further damage and health risks.

Black Mold Removal Services: Specialized mold removal professionals are equipped to handle the removal of black mold, a particularly hazardous type of mold. The cost of black mold removal services may vary based on the extent of contamination.

Comprehensive Mold Remediation: Mold removal professionals offer comprehensive remediation services, addressing mold issues throughout the property. This involves systematically eliminating mold, preventing its recurrence, and ensuring a healthier indoor environment. The cost of such comprehensive services may depend on factors such as the affected area’s size and the mold problem’s severity.

Mold Remediation Contractor New York - A Person Scrubbing Mold Off of a Wall

How Does
Mold Removal Work?

Mold Remediation Contractor New York - A Mold Removal Technician Spraying for Mold

Mold removal is a comprehensive process aimed at eliminating and preventing the recurrence of mold growth within indoor spaces. The first step involves a thorough inspection by mold removal professionals or companies. During this assessment, the extent and type of mold contamination are identified, allowing for the development of a tailored removal plan.

Once the assessment is complete, the actual removal process begins. This typically includes isolating the affected area to prevent the spread of mold spores to uncontaminated areas. Professionals then use specialized equipment and techniques to physically remove the mold, including scrubbing surfaces, HEPA vacuuming, and, in some cases, employing chemical agents designed for mold eradication.

Mold Remediation Contractor New York - A Woman Removing Mold from Wall

Reasons to
Get Mold Removal

Mold Remediation Contractor New York - A Woman Enjoying Fresh Air Outside

Mold removal is essential for several reasons, primarily centered around safeguarding both the health of occupants and the structural integrity of the property. Mold exposure can lead to a variety of health issues, ranging from respiratory problems and allergic reactions to more severe conditions, particularly in individuals with pre-existing respiratory conditions. Mold spores, especially those from black mold, can release mycotoxins, posing potential health hazards.

Beyond health concerns, addressing mold is crucial to preserving the structural integrity of buildings. Mold growth can compromise the integrity of walls, ceilings, and other structural elements by breaking down organic materials. Over time, this can lead to significant damage and reduce the overall lifespan of the property.


Protect Your Property’s Structure and Longevity. Call Zavza Seal at (631) 980-1800 for Professional Mold Remediation Services.


Mold Remediation Contractor New York - A Contractor Shaking Hands with a Customer

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5 Star Rated Contractor