Cornforth Consultants, Inc., is a Portland, Oregon based geotechnical engineering firm specializing in geotechnical engineering, dams, seismic studies, landslides, rock mechanics and complex geotechnical projects.

Cornforth Consultants, Inc., is a Portland, Oregon based geotechnical engineering firm specializing in geotechnical engineering, dams, seismic studies, landslides, rock mechanics and complex geotechnical projects.