Services
From residential ADUs to multi-story commercial infrastructure, we provide the empirical data required for safe, code-compliant construction across Northern California.
Soil Reports & Geotechnical Studies
Mandatory engineering reports for building department permit approval across Northern California.
Liquefaction Hazard Studies
Site-specific evaluations for earthquake-induced ground distortion required in seismic zones.
Foundation & Grading Recommendations
Engineering specifications for structural support, drainage, and earthwork grading plans.
Soil & Groundwater Evaluation
Detailed mapping of surface soil characteristics and subsurface groundwater table levels.
Seismic Hazard Evaluation
Critical risk assessment of ground shaking, fault rupture, and slope stability hazards.
Soil Bearing Capacity Analysis
Determining precisely how much weight your soil can support without excessive settlement.
Drilling & ASTM Lab Analysis
Deep borehole exploration and precise in-house laboratory testing of native materials.
Compaction & Density Testing
Absorption rate testing for septic system design and stormwater drainage management.
Address
6455 Almaden Expy, Suite 209, San Jose, CA 95120
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