David Billo, LSP, LEED AP

Senior Associate

David Billo Headshot

Dave is a Senior Associate with more than 30 years of experience in environmental consulting, project management, and regulatory compliance. A Massachusetts Licensed Site Professional, LEED Accredited Professional, and Third-Party Landfill Inspector, he specializes in subsurface site assessment, remediation and site closure, environmental permitting, stormwater management, and sustainability. His experience includes managing multidisciplinary teams and complex environmental projects for municipal, commercial, industrial, and governmental clients. Dave holds a Bachelor of Science degree in Geology from Boston College.

Throughout his career, Dave has managed the assessment and remediation of contaminated properties, environmental site assessments, industrial stormwater programs, landfill monitoring, and emergency response efforts. His work has also taken him beyond New England, including environmental disaster response following wildfires in California and spill contingency planning for a U.S. Navy facility in the Bahamas. He has served as an expert witness in environmental litigation and has provided sustainability and climate-related consulting, including greenhouse gas inventories and renewable energy permitting.

Active in the environmental profession, Dave participates in the Licensed Site Professional Association and the Environmental Business Council of New England, with involvement focused on climate resilience, legislation, and climate change.

Outside of work, Dave enjoys reading, sailing, and running. He has also bicycled across the United States.