AGS’s capabilities include the full range of geotechnical and field investigation and sampling programs. Through participation on some of the largest private-sector and infrastructure projects in California, AGS personnel have gained extensive experience evaluating subsurface site conditions and predicting soil and rock behavior for many different types of projects.

Throughout their over 80 years of consulting practice, the principals of AGS have provided a full range of site development and construction services to satisfied clients throughout California. AGS employs registered civil and geotechnical engineers, engineering geologists, and construction inspectors for both private and public sector clients to address a wide variety of engineering and construction concerns.

AGS provides construction testing

AGS provides state of the art forensic geology as well as licensed expert witness services

Our capabilities include the following expertise:

  • Soil and Foundation Investigation
  • Earthwork Observation and Testing – Construction Monitoring
  • Slope Stability and Landslide Analysis
  • Site Improvement and Ground Stabilization
  • Instrumentation
  • Earthquake Engineering/Geological Hazard Investigation
  • Site/Structure Seismic Response Analysis
  • Forensic Analysis and Expert Testimony