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What We Do

Willdan Geotechnical offers complex and routine Geology and Geotechnical services. Click on a category to view detail.

Geotechnical Engineering

Subsurface exploration
Soil testing
Settlement analysis
Slope stability evaluation
Ground improvements
Pavement design and evaluation
Shallow and deep foundation recommendations
Hillside grading recommendations
Construction inspection and monitoring

Earthquake Engineering

Dynamic soil behavior
Ground motions evaluation
Liquefaction investigation and mitigation
Seismic analysis of slopes and retaining walls
Seismic rehabilitation of existing foundation

Engineering Geology and Hydrogeology

Feasibility Investigations
Remote sensing imagery analysis
Geologic mapping
Fault investigations
Geologic hazard assessment
Forensic studies
Landslide investigation and repair
Slope erosion investigation and stabilization
Pump test assessment
Dewatering analysis

Full-service Geotechnical Laboratory Capabilities

Construction Materials Testing and Inspection

1515 S. Sunkist Street, Suite E, Anaheim, California 92806 :: Phone: (714) 634-3318 :: Fax: (714) 634-3372