Health / IH
Altus EHS Inc - Environmental, health and safety engineers

Altus EHS, Inc.
20 Lee Street
Lancaster, MA 01523
Fax: 978-368-3420

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Why Choose Altus EHS for Your Industrial Hygiene Needs?
Altus EHS provides only Certified Industrial Hygienists (CIHs), unless otherwise requested. This certification is an important means for identifying the professional with the right credentials to solve your occupational and environmental health problems.  

CIHs are trained in the areas of chemistry, toxicology, air sampling, risk assessment, radiation, noise/vibration, engineering controls, regulations and other areas of occupational and environmental concerns.  

If you work with hazardous chemicals and dusts, or are concerned about the air quality of your building, then you need a CIH.

Altus EHS' Industrial Hygienists are industry professionals who know how to protect your employees.


  • Chemical Specific Air Sampling (Area and personal)
  • Noise Surveys
  • Ventilation Assessments
  • Particulate (dust) Sampling
  • Respirator Fit Testing
  • Indoor Air Quality
  • Mold and Biological Sampling


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