• Providing Environmental Solutions Since 1988

  • Over 80 years of combined industry experience

  • HUD Compliant Inspections and Risk Assessments

  • Our in-house laboratory ensures rapid and accurate results

Certified Indoor Air Quality Services on Long Island

Indoor air quality (IAQ) plays a critical role in maintaining occupant health, comfort, and safety. Contaminants such as mold spores, volatile organic compounds (VOCs), radon, and other airborne pollutants can quickly degrade indoor environments especially in tightly sealed modern buildings.

Our Indoor Air Quality Testing & Assessment Solutions

We offer a comprehensive range of IAQ services tailored to meet the needs of property managers, building owners, schools, and homeowners across Long Island.

  • NYS Mold Assessments

    Our experts design Mold Assessments and remediation plans for homes, schools and commercial applications.

  • Air Monitoring

    Active monitoring for airborne particles and potential exposure risks before, during or after renovations.

  • Building Material Moisture Testing

    We test the content of building materials for moisture to assess the viability for Mold growth.

  • HVAC System Hygiene Evaluations

    Diagnose the mechanical hygiene of your HVAC equipment with photographic documentation.

  • Volatile Organic Compound or VOC Testing

    Reduce exposure risks before and after construction starts. We provide inspections for both Residential and Commercial renovations.

  • PCB Sampling And Analysis

    PCBs (Polychlorinated biphenyls) are toxic chemicals commonly found in buildings that were constructed or renovated before 1979.

Industries & Facilities We Serve Across Long Island

Our IAQ experts serve a wide range of clients, including:

  • Commercial offices and retail centers
  • Schools and universities
  • Hospitals and healthcare facilities
  • Multi-family housing and apartment complexes
  • Municipal buildings and public institutions
  • Residential homes and property managers

From Huntington and Garden City to Riverhead and Southampton, Enviroscience provides professional air quality assessments across Nassau and Suffolk Counties.

Frequently Asked Questions

How long does IAQ testing take?
Field testing often takes a few hours. Lab analysis may take a few days, depending on sample types and lab workload.

What pollutants do you test for?
We commonly test for VOCs, formaldehyde, particulate matter, mold spores, allergens, CO, and other indoor contaminants.

Do I need to evacuate during testing?
Generally, no, most sampling is non-disruptive. We’ll advise if access restrictions or precautions are required.

How often should IAQ testing be done?
We recommend testing annually or whenever building conditions change, such as after renovations, HVAC upgrades, or water damage.

Why Long Island Trusts Enviroscience Consultants

  • Over 30 years of environmental testing and consulting
  • NYS-certified inspectors and licensed industrial hygienists
  • NVLAP-accredited in-house laboratory for rapid, reliable results
  • Expertise in mold, VOC, radon, and allergen testing
  • Proven experience supporting schools, healthcare, and commercial properties

Since 1988, Enviroscience has been a trusted Long Island resource for environmental health and safety. Our data-driven approach gives clients clarity, confidence, and compliance.

What Our Clients Have To Say…

I have worked with Enviroscience Consultants for over 20 years.  They’re level of expertise cannot be matched.  Always reliable, on time and thorough, I can count on Mr. Neuschwender and his team to come through as promised. They stay on the cutting edge of new technology, keep up with the newest regulations, and have always been willing to meet with stakeholders to share their knowledge as well as answer any questions.
I hope to continue our relationship for many years to come.

- James Daly | Director of Facilities & Operations | East Rockaway UFSD

EnviroScience Consultants have been an invaluable partner to the Southampton UFSD, offering a comprehensive range of services that ensure the safety and integrity of our facilities. Their expertise spans from thorough construction inspections—including welding and concrete inspections—to detailed engineered structural inspections. Additionally, their proficiency in asbestos, lead, and mold testing, as well as air monitoring and sampling, has been crucial in maintaining a healthy environment for our students and staff.
EnviroScience Consultants also excels in providing full and detailed AHERA Building Reports, further demonstrating their commitment to high standards and quality. Their meticulous approach and reliable service make them an essential asset to our district.

- Marcus DaSilva | Dir. of Facilities | Southampton UFSD

Enviroscience has been exceptional in handling our environmental remediation consulting needs. Their team’s expertise and efficient in-house lab have significantly enhanced the quality and efficiency of our projects. Their dedication to resolving environmental challenges has not only met but exceeded our expectations. We are grateful for their outstanding service and highly recommend Enviroscience for any environmental consulting needs

- Michael J. Ryan | Business Dev. Manager | Energy Systems Group
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