bacteria testing
air testing
All air samples are analyzed by laboratories accredited by the American Industrial Hygiene Association in Environmental Microbiology (EMLAP), Environmental Lead (ELLAP), and Industrial Hygiene (IHLAP). 

All environmental inspection and air sampling work is performed by a certified indoor environmental consultant (CIEC). It should be noted that CIEC's are among the most qualified and experienced indoor environmental consultants. All chemical sampling is performed by CIEC's that also have an advanced degree (MS) in chemistry. Our lead inspectors and risk assessors are certified by the EPA and our asbestos inspectors are certified by the NYS Department of Labor.  

Chemical Tests & Other Air and Surface Tests we Perform:

  • lead based paint inspections and testing and Lead risk assessments
  • asbestos inspections, bulk sample testing and settled dust testing  
  • refurbishment and hygienic maintenance of HVAC systems
  • tobacco smoke infiltration & nicotine testing
  • metals and bacteria testing - potable drinking water & waster streams
  • air testing - viable and non-viable bacteria and mold
  • crystalline silica, asbestos, and lead testing near construction sites 
  • formaldehyde emissions testing of cabinetry fabricated with MDF
  • microbial volatile organic compound testing - molds and bacteria
  • volatile organic compound testing - indoor air quality assessment
  • post-abatement lead dust wipe sampling and mold clearance air testing
  • dog, feline, rodent, dust-mite allergen testing of settled dust deposits  
  • fire scene assessments - carbon soot testing; source determination  
  • pesticide & herbicide residue testing
  • polycyclic aromatic hydrocarbon (PAH's) testing; oil spill cleanup assessment 
  • metal residue testing - soldering and welding fumes and activities 
  • fire scenes: carbon soot, carbon black, ash, and char testing

If you have a special request, we will consult with our affiliate NY State Accredited Industrial Hygiene Laboratories, obtain the necessary sampling media, equipment, and EPA/NIOSH sampling method, and perform sampling for the requested chemicals/toxins. 

A Full Service Air Quality Testing & Inspection Company

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Testing Services
air testing

We provide a full range of indoor air quality testing services to evaluate levels of mold, bacteria, lead paint, asbestos, chemical vapors, tobacco smoke, formaldehyde, pesticides, PCB's, crystalline silica, phthalates, heavy metals, mercury, aromatic hydrocarbons, and other contaminants. Expert witness testimony services are also available. 

To assure the accuracy of indoor air quality and chemical test results, all air samples are collected in accordance with air sampling and laboratory test methods established by the US EPA, the National Institute of Occupational Safety & Health, OSHA, and other industry-recognized agencies.  
silica monitoring
Crystalline Silica Monitoring
Bacteria Testing
General Air Quality 
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Angstrom Testing Services, Inc 
2918 Chester Street
Oceanside, New York 11572
Angstrom Testing Services, Inc 
1120 Park Avenue
New York  New York  10028
(516) 724-4574         (516) 594-1204
(516) 724-4574         (516) 594-1204
Airborne Mold Sampling on a 14 Passenger Charter Jet
Indoor Air Quality
water testing
asbestos testing
Air Testing for Asbestos By the BQE
Air Sampling Above Stony Creek, New York 
2918 Chester Street
Oceanside, New York 11572
Recent Noteworthy  Special Projects