Geocon is a California corporation established in 1971 as a professional engineering consulting firm providing comprehensive geotechnical engineering, geotechnical instrumentation, environmental consulting, engineering geology, geotechnical instrumentation, and construction inspections, including materials testing and special inspections. In addition to these services we also provide environmental remediation contracting (cleanup) services and operate soils and materials testing laboratories. We have 9 regional offices across the state with over 300 technically strong, highly motivated engineers, geologists, environmental scientists, technicians, and special inspectors. Geocon currently operates offices in San Diego, Irvine, Burbank, Murrieta, La Quinta, Redlands, Livermore, Fairfield, and Rancho Cordova. Each office is supported by state-of-the-art inventories of field equipment and instrumentation, comprehensive technical libraries, and modern data-management systems. Laboratory testing services are performed in an in-house soils and materials testing laboratory accredited by the American Association of State Highway and Transportation Officials (AASHTO), State of California Department of Transportation (Caltrans), Cement and Concrete Reference Laboratory (CCRL), and the Division of State Architect (DSA).