HOME ABOUT HISTORY SERVICES CONTACT HOME ABOUT HISTORY SERVICES CONTACT GEOSOILS CONSULTANTS, INC. ENGINEERING GEOLOGY × GEOTECHNICAL ENGINEERING Located in Los Angeles, GSC provides a range of consulting services. GeoSoils Consultants, Inc. (GSC) meets the needs of clients across the greater Los Angeles area, Ventura County, Orange, Kern, San Bernardino, and Riverside. The firm has a staff of well-qualified engineering geologists, soils & foundation engineers, and technicians with considerable experience in a variety of projects. Most of us here at GSC have worked together for over 20 years; we believe this continuity of personnel is unique among the geotechnical firms in Southern California and represents a valuable asset to our clients. In addition, our staff members have the professional licenses, certificates, and registrations required for our field of work. Please read more about our company’s history and mission statement to learn more. PHONE (818) 785-2158 LOCATION 6634 Valjean Ave Van Nuys, CA 91406 OFFICE HOURS Mon-Fri 8am - 5pm Map data ©2021 Terms of Use Report a map error GeoSoils Consultants, Inc. (GSC) was founded in 1999 as a consulting firm specializing in soils engineering, engineering geology, and foundation engineering. Prior to that time, GSC had served as the Van Nuys branch of its predecessor, GeoSoils, Inc. (est. 1974) The principals of GSC have been consulting in their field since the late 1950’s and early 1960’s, with over 100 combined years of experience in the Southern California area. GSC has the ability to meet the needs of clients across the greater Los Angeles area, Ventura, San Bernardino, and Kern County. Together with much of the staff, we have worked as a team for over 20+ years; we believe this continuity is unique amongst geotechnical firms in Southern California and represents a valuable asset to our clients. Professional Services ENGINEERING GEOLOGY Geologic mapping Interpretation of aerial photographs Landslides and slope stability Earthquake potential and seismicity Specific fault studies Rock mechanics Seismic studies and rock hardness GEOTECHNICAL ENGINEERING Preliminary site evaluation and exploration Development of design recommendations Analysis of subsoil properties Liquefaction potential studies Development of alternative foundation design FIELD SERVICES Compaction testing Grading and fill control observation and testing Foundation observations Slope stability and settlement monitoring Pavement design criteria Deputing grading inspection Monitoring wells Project Inquiries Name * First Name Last Name Phone (###) ### #### Email Address * Subject * Message * © 2018 GeoSoils Consultants, Inc.