Service Area

Industrial Hygiene Services

Managing Risk, Protecting Assets

Comprehensive Solutions to Identify, Assess, and Mitigate Workplace Hazards

Two workers in hazardous material suits in front of a wrapped pipe.

Terraphase provides comprehensive industrial hygiene services to help clients reduce exposure risks and meet regulatory requirements. Our experts deliver practical, science-based support tailored to our clients needs. 

Our services include: 

  • Hazardous Building Material Surveys (HBMS) – asbestos, lead-based paint, polychlorinated biphenyls (PCBs), and radon
  • Abatement support – specification preparation, oversight, air monitoring, and clearance testing 
  • Naturally Occurring Asbestos (NOA) assessments
  • Mold and microbial assessments
  • Water intrusion investigations
  • Fire and smoke damage evaluations
  • Indoor Air Quality (IAQ) testing
  • Facility operation and maintenance plans and training
  • Waste profiling and management 

We serve a broad range of industries, including school districts, utilities, commercial and industrial facilities, government agencies, developers, and contractors.

Representative Projects

See How We’ve Made A Difference Across Diverse Industries

Meet Our

Senior Industrial Hygiene Practitioners

Back to the Compliance Landing Page

Explore More About Our Comprehensive Compliance Services

Christopher Alger, PG, CHG, CEG

Senior Principal Engineering Geologist

Christopher’s Profile