Halliwell
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Regions
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Regions

Coordinated global services supported by experienced professionals across key markets.

Insights
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Insights

Expert analysis, industry perspectives, and technical guidance on emerging risks and complex loss trends.

About
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About

Learn about who we are: our culture, careers, community engagement, and global presence.

Environmental Science

As your global partner for environmental services and occupational/industrial hygiene challenges, we provide the technical clarity and rapid response you need to protect your people, property, and reputation. You gain access to a multidisciplinary, certified and licensed team of experts specializing in forensic failure analysis, origin and cause investigations, and comprehensive environmental consulting designed to minimize business interruption. Whether you are navigating large-scale property damage, food and cargo contamination, or hazardous material concerns—including mold, asbestos, and chemical residuals—we deliver precise damage assessments and end-to-end restoration oversight.

To safeguard your workforce and operations, we offer integrated occupational hygiene and environmental services across diverse sectors, from mining and defense to manufacturing and public health. Our specialists identify and control workplace hazards while providing the strategic insights necessary for informed risk management and regulatory compliance. From initial emergency response to expert litigation support and testimony, we are committed to delivering the objective analysis and efficiency-enhancing strategies you need to resolve claims and keep your business running worldwide.

We Deliver: 

  • Technical and Expert Advice – Indoor Environmental Professional (IEP)
  • Property/Environmental Damage Assessments
  • Smoke and Fire Damage Assessment
  • Food/Product Contaminant Assessment
  • Marine/Cargo Damage Assessment
  • Industrial/Occupational Hygiene and Toxicology Services
  • Indoor Air Quality Assessment
  • Phase I and II Environmental Site Assessment and Remediation Design
  • Soil and Groundwater Fate and Transport
  • Hazardous Materials Assessment
  • Asbestos and Mold Causation and Risk Assessments
  • Occupational Health Hazard Identification and Risk Assessments
  • Expert Witness and Litigation Support Services
  • Emergency Planning & CAT Response
  • Regulatory Consulting & Permitting
  • Independent determination of Fair and Reasonable works
  • Risk Communication and Workforce Engagement Facilitation