• Turnkey lab packing
  • Facility chemical collection (routine and event)
  • Identification of unknowns
  • Environmental regulatory reporting
  • Material samples
  • Lab analysis
  • Chemical management systems
  • Compliance assurance (third party auditing)


A proven partner in compliance

HWI provides many of our industrial, institutional and government clients services on a routine or even daily basis. 

Our environmental team also helps meet the periodic needs of countless facilities requiring lab packs, clean out projects and compliance issues. HWI acts as a third party regarding compliance audits and offers turnkey material identification, lab packing, profiling and packaging of materials for shipment.

We’re experts in the sizing and provision of compliant accumulation containers, identifying unknown chemicals, and conducting compliance testing and analysis for materials generated.


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HWI. Complete environmental solutions to meet all your needs.

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