Providing Geotechnical Services in Southern California since 1971


Our staff of registered engineers and geologists specializes in foundation, shoring and retaining wall design; grading guidelines; seismic hazard evaluation; geological hazard evaluation and peer review. Our broad range of services has made Geotechnologies, Inc. a leading project consultant in the Southern California area.


The laboratory operated by Geotechnologies, Inc. has been accredited by the American Association of State Highway and Transportation Officials (AASHTO), the City of Los Angeles, and the California Division of the State Architect (DSA).  Our in-house laboratory provides the necessary testing for most projects allowing for greater quality and schedule control.

Field Inspections

The testing and geotechnical observation services provided by Geotechnologies, Inc. during construction are performed by registered City of Los Angeles Deputy Grading Inspectors.  Inspectors verify that the recommendations provided by the engineers, and the requirements of the building code, are met.
Learn more about our award-winning Geotechnical services
Click Here