Gary Lass, PG, CEG, CHG

Chief Executive Officer / Chief Operating Officer
Joined us in 1998

A Proven Leader

Gary Lass founded Geo-Logic Associates, Inc. in 1991, serving as Chief Executive Officer / Chief Operating Officer for over 35 years. Mr. Lass has more than 40 years of experience providing successful geological, environmental, geotechnical, and hydrogeologic services throughout the western United States and Mexico. He has acted as Principal-in-Charge and/or Project Manager for geologic and hydrogeologic characterizations for Remedial Investigations (RIs), Feasibility Studies (FSs), Remedial Action Plans (RAPs), Evaluation Monitoring Programs (EMPs), Engineering Feasibility Studies (EFS), Corrective Action Programs (CAPs), groundwater monitoring and reporting programs, and site closures. Mr. Lass has extensive experience with all aspects of landfill siting, expansion, design, permitting, construction, operations, monitoring, and closure and is a specialist in CCR Title 27 compliance, having acted as Principal-in-Charge and/or Project Manager for geotechnical, geologic, and/or hydrogeologic characterizations projects at hundreds of landfill sites throughout the western U.S.

Contributions to the Science

Mr. Lass has presented at numerous industry conferences and symposiums in the U.S., such as the Annual Landfill Symposium of the Solid Waste Association of North America.​

Featured Projects

Education

MS, Geochemistry, California State University, Los Angeles

BS, Geology, California State University, Los Angeles

Licenses & Affiliations

Registered Geologist, California

Certified Engineering Geologist, California

Certified Hydrogeologist, California

Certified Engineering Geologist, Oregon

Registered Geologist, Arizona

Outside the Office

Favorite Drink: Santa Ynez Wines

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