ENGEO | 6,819 followers on LinkedIn. ENGEO is an award-winning firm of geotechnical engineers, geologists, environmental scientists and hydrologists. | ENGEO Incorporated is an award-winning, employee-owned comprehensive provider of more than 400 geotechnical and civil engineers, geologists, GIS experts, environmental scientists, water-resources experts, field quality-control representatives, laboratory testing specialists, and supporting staff. Established in 1971, ENGEO is a global firm with offices throughout California, Nevada, Washington, Guam, New Zealand, and Australia. Our professionals are dedicated to delivering practical and constructible solutions based on advanced engineering.