Angstrom Environmental Testing
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Certified Industrial Hygiene

Air Quality, Mold, Lead, Asbestos & VOC Testing in NYC and Long Island

Angstrom Testing Services LLC provides independent environmental testing and industrial hygiene consulting.

We help homeowners, property managers, businesses, schools, and building owners evaluate indoor air quality concerns, mold, asbestos, lead, VOCs, water quality, silica dust, odors, and other environmental conditions.

We serve New York City, Long Island, Westchester, southern Connecticut, and eastern New Jersey.

About Us

Angstrom Testing Services LLC is a New York-based environmental testing and industrial hygiene firm.

We provide independent inspections, sampling, and laboratory-based testing for homes, businesses, property managers, schools, and building owners.

Our services include:

  • Indoor air quality testing
  • Mold inspections and mold testing
  • Asbestos inspections and material sampling
  • XRF lead paint and lead dust testing
  • Formaldehyde and VOC testing
  • Silica dust and employee exposure monitoring
  • Bacteria, Legionella, and water testing
  • Clearance testing after cleanup or remediation

We also provide cell tower radiation surveys, underground storage tank assessments, and Phase II environmental site evaluations.

We serve New York City, Long Island, Westchester, southern Connecticut, and eastern New Jersey.

Our goal is to provide clear testing, reliable results, and practical reports that help clients understand environmental conditions in their buildings.

Why Choose Angstrom Testing Services?

Certified Oversight

Testing is reviewed by Certified Industrial Hygienists and qualified environmental professionals.

Accredited Laboratories

Samples are analyzed by appropriately accredited laboratories, including NYS ELAP-certified laboratories when required.

Fast Turnaround

Same-day and next-day sampling may be available. Standard laboratory reports are often available within 24 to 72 hours, depending on the test.

Comprehensive Services

We provide mold, asbestos, lead, water, VOC, silica, smoke, and indoor air quality testing.

Clear Reports

Reports explain the findings, laboratory results, and recommended next steps in plain language.

Independent Consulting

We provide testing and consulting only. We do not perform mold cleanup, asbestos abatement, or remediation work.

Meet Our Team

Our team includes Certified Industrial Hygienists (CIHs), Qualified Environmental Professionals (QEPs), licensed mold assessors, lead inspectors, asbestos inspectors, and indoor air quality specialists.

We provide environmental inspections, sampling, laboratory data review, and written reports for homes, businesses, schools, and commercial buildings.

Our inspectors use recognized sampling methods and accredited laboratories when laboratory analysis is needed.

When licensing is required, work is performed by appropriately licensed or certified personnel.

See our Air Quality Testing page for more information.

Mold Testing NYC
Air Quality Testing 3
Team Angstrom
moisture meter

Common Testing & Inspection Requests

Lead Paint Inspections

We use handheld XRF instruments to screen painted building components for lead-based paint.

LEAD PAINT TESTING

Mold Inspections

We inspect for visible mold, moisture problems, musty odors, and conditions that may affect indoor air quality.

MOLD TESTING

Asbestos Testing

We collect samples of suspect building materials, including floor tile, pipe insulation, ceiling materials, and plaster.

ASBESTOS TESTING

Water Testing

We test drinking water and building water systems for lead, bacteria, Legionella, heavy metals, VOCs, PFOAs, and other concerns.

WATER TESTING

Silica Dust

We provide silica air and dust testing for construction, demolition, concrete cutting, brick work, and OSHA compliance concerns.

SILICA TESTING

Air Quality

We evaluate indoor air quality concerns involving mold, odors, smoke, VOCs, formaldehyde, dust, lead, asbestos, and other contaminants.

AIR QUALITY TESTING

Frequently Asked Questions

What environmental testing services does Angstrom provide?

Angstrom Testing Services provides indoor air quality testing, mold testing, asbestos testing, lead paint and lead dust testing, VOC and formaldehyde testing, water testing, silica dust testing, odor assessments, and industrial hygiene consulting.

Does Angstrom perform mold remediation or asbestos abatement?

No. Angstrom provides independent testing, inspection, and consulting services only. We do not perform mold remediation, asbestos abatement, cleanup contracting, or repair work.

What areas does Angstrom serve?

Angstrom Testing Services serves New York City, Long Island, Westchester, southern Connecticut, and eastern New Jersey. Common service areas include Manhattan, Brooklyn, Queens, the Bronx, Staten Island, Nassau County, Suffolk County, and Westchester County.

Who reviews the testing results?

Testing results are reviewed by qualified environmental professionals. Depending on the project, reports may be reviewed by Certified Industrial Hygienists, Qualified Environmental Professionals, licensed mold assessors, lead inspectors, asbestos inspectors, or other technical staff.

How do I request environmental testing?

You can request testing by calling Angstrom Testing Services, using the Request a Quote form, or submitting details about the property, location, and environmental concern. We will review the request and recommend an appropriate testing approach.

google reviews

They were awesome! They really exert an effort to make sure the mold inspection was done correctly. I wanted to test the air in a condo that we were purchasing because it had a strong damp smell when you walked into the condo. Apparently, the undersides of the floorboards in the entrance foyer were moldy from rain seeping through the door frame.
C. Peters

Angstrom tested the water at each of the sinks in our daycare center for lead. They helped us get our license from the New York City Department of Health. They arrived on time and got the job done without any hassles and provided all the paperwork that I needed. Thanks again!

Philip Bleeker

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QEP & CIH Professionals

Qualified Environmental Professionals

Certified Industrial Hygienists

Professional technical oversight

Scientific Methods

NIOSH and CDC sampling methods

NYSDOH ELAP-accredited laboratories

Defensible analytical reporting

Independent Consulting

Independent testing and inspection only

No remediation contractor affiliation

Clear, defensible reporting

Regulatory Compliance

EPA, NYSDEC, and NYSDOH

Documentation for regulatory review

Clear, defensible reports