You can count on THEM: Since 1979, T. Harris Environmental Management (THEM) has evolved into an niche consulting firm with a wide range of professional services. As a result, THEM has amassed many years of environmental consulting experience.

The THEM team members are highly experienced and certified through professional organizations. They continuously show expertise and prove their credentials through successful projects. Professional Engineer, Professional Geoscientist and certified Toxics Substance Reduction Planner are just some examples of their credentials. Young professionals receive professional guidance, oversight and opportunities to advance their knowledge through programs like Environmental Practitioner in training.

List of Services

Property Management Due Diligence

  • Phase I, II & III Environmental Site Assessments

  • Records of Site Condition

  • Aboveground/Underground Storage Tank Services

  • Drinking Water Testing

  • Property Transaction Due Diligence Assessments


Contaminated Site Services

  • Spill Response, Assessment and Management

  • Brownfields Assessments & Site Redevelopment

  • Soil and Groundwater Testing and Remediation

  • Records of Site Condition (Environmental Assessment)


Emissions & Discharge Compliance

  • Air Emissions Monitoring & Reporting (NPRI, O. Reg. 127)

  • Environmental Compliance Approvals (Air, Water, Noise)


Management Systems

  • Environmental Management Systems

  • Environmental Risk Management

  • Waste Audits and Management Services


Other Services

  • Peer Review and Expert Witness Services



Questions? Contact us!

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