Employee Spotlight: Trevor F. Mays TTI is pleased to welcome Trevor F. Mays as Project Manager and Pennsylvania Due Diligence Regional Leader in our Environmental Consulting Division. He brings nearly a decade of experience in environmental consulting, site investigation, and risk-based remediation, supporting clients across the Mid-Atlantic region with complex environmental challenges. In his role, …
TTI’s Environmental Consulting Division Welcomes Tammy Hessler as Pennsylvania Regional Lead
TTI is happy to announce the addition of Tammy Hessler as Project Manager and Pennsylvania Regional Leader for the Environmental Consulting Division. With over 20 years of experience in consulting and project management, Tammy will help drive TTI’s expansion across Pennsylvania, focusing on the Northeast, South Central and Harrisburg regions. In her new role, she …


