Environmental Forensics and Litigation Support

VHB leverages its collective multi-disciplined experience to support our clients' planning, research, litigation, mediation, and arbitration needs relating to complex contaminated sites. We bring unmatched tenacity to uncover the critical facts that will drive a successful outcome.


  • Bankruptcies/Mergers & Acquisitions

  • Cost Recovery/Cost Allocation

  • Damages/Liability Assessment

  • Expert Witness Services

  • Insurance Claims

  • Insurance Underwriting

  • Long-term Financial Planning

  • Portfolio Valuations & Financial Reporting

  • Settlement/Mediation/Arbitration/Litigation

  • Standard of Practice

  • Third-party Review

  • Toxic Torts

Guy Vaillancourt, PE

Guy Vaillancourt, PE

Vice President, Strategic Advisor - SI&R

Environmental Forensics & Litigation Support Team

Glen Kirkpatrick, PG

Vice President, National Director of Site Investigation & Remediation

Tracy Planinsek, PE

Senior Managing Engineer

Thomas Francoeur

Senior Managing Scientist

Andy Harris, LEP

Senior Project Manager