• The industrial hygienist (IH) companies include but are not limited to:

    • 4Elements Environmental

    • Air-Tech Environmental Inc.

    • Charles Taylor Environmental Technical Services

    • Clark Seif Clark Inc.

    • Clean Air

    • Environmental, LLC

    • EMSL Analytical, Inc.

    • Enthalpy Analytical

    • Envirocheck Inc.

    • Environmental Analysis Associates Inc.

    • Environmental Consulting Industries

    • Environmental Consulting and Solutions Group, Inc.

    • Eurofins Built Environmental Testing West LLC

    • Global Environmental Training & Consulting, Inc.

    • Gold Health & Safety Consulting, Inc.

    • Green Valley Engineering

    • GW Environmental Consulting Company

    • Home BioTesting

    • Hygiene Technologies International Inc.

    • JLM Environmental Inspection and Consulting

    • Los Angeles Mold Testing Inc.

    • LY Environmental Inc.

    • M.A.R.S. Environmental

    • Mailman Environmental

    • Magnolia Environmental LLC

    • MLA Environmental

    • Inc., RestCon Environmental of SoCal

    • Safeguard EnviroGroup

    • Safety Services Management

    • SoCal Environmental Solutions

    • The Vertex Companies LLC

    • TRUST Environmental Solutions

    • VERT Environmental

    This list is provided for informational purposes only and should not be interpreted as a recommendation or endorsement of any specific company.

  • The independent laboratories include but are not limited to:

    • AIH Laboratory

    • Biotesting Laboratory Services, Inc.

    • Ecologics Lab

    • Eurofins Analytics LLC

    • Inland Asbestos Lab

    • LA Testing, Liberty EnviroLab

    • Microlab Northwest LLC

    • Pasteur Laboratory

    • Patriot Lab

    • Pinnacle Lab

    • Rocklin Forensic and Environmental Laboratory

    • San Air Technologies Laboratory Analysis

    This list is provided for informational purposes only and should not be interpreted as a recommendation or endorsement of any specific laboratory.