Alta California Geotechnical, Inc Information
Summary
Alta California Geotechnical, Inc., founded in 2009, is headquartered in Corona, California. The firm operates within building engineering, specializing in geotechnical engineering and geology. With a team of 10–50 professionals, it delivers focused subsurface expertise.
Leadership includes Presidents Dave Murphy and Scott Gray, Vice President Doug McCormick who directs field operations, Engineering Geologist Frank Echenique, Staff Geologists Youssef Hijazi and Nathan Lankey, Project Manager Logan Marquette (civil engineering associate), Construction Laboratory Manager Kevin Conner, and Controller Thomas Arndt.
The company’s expertise in geotechnical engineering and geology underpins building projects that demand rigorous subsurface analysis, contributing to the integrity of foundations and overall site stability.
| Phone Number | 951-509-7090 |
| Industries | |
| Headquarters Address | 170 N Maple St, Corona, California, 92880 US |
| Company Size | 10-50 employees |
| Specialities & Services | Geotechnical Engineering and Geology |
| Founded | 2009 |
| Updated: | 2026-09-28 |
Workforce Turnover
Corporate Tenure Analytics
Workforce Experience Insights
13% have been with the company for 5 to 7 years50% have been with the company for 8 to 10 years38% have been with the company for more than 11 years
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