Roger Thibault, PE, LSP


Roger Thibault possesses 40 years of environmental consulting experience. He has overseen numerous hazardous waste site evaluations, clean-ups, and urban re-development projects throughout New England and under federal programs.

Roger has been a Massachusetts Licensed Site Professional (LSP) since the inception of the program. He has served as LSP-of-record for a wide range of sites and has provided hundreds of LSP opinions. Roger has designed and implemented site cleanups involving dual phase extraction systems, in-situ chemical oxidation, capping, major excavations of contaminated soil, and extraction and treatment systems. In addition, Roger possesses broad wastewater, clean water, and solid waste engineering experience.

In 2020, Roger was the recipient of the Lifetime Achievement Award from the LSP Association. This award recognizes outstanding individuals and organizations, and their contributions in the field of hazardous waste site cleanup in Massachusetts.