Residential
Custom homes, hillside lots, and tract grading with practical foundation recommendations.
Geology · Geotechnical engineering · Materials testing
Insight for safe, stable, buildable sites.
Earth-Strata Geotechnical Services, Inc. evaluates the ground beneath California projects — from first boring through final compaction.
Markets
Driving confident development across California
Commercial & industrial
Pads, pavements, retaining structures, and due-diligence studies for owners and civil teams.
Public works
Field observation and laboratory testing that keep earthwork and inspection moving.
Work
Featured projects
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Residential · Temecula, CA
Hillside residential — Temecula
Sample project. Replace this name, location, and photos with a real job. Exploration, slope recommendations, and grading observation.
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Commercial · Riverside County, CA
Commercial pad — Riverside County
Sample project. Replace this name, location, and photos with a real job. Geotechnical report, compaction testing, and foundation observation.
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Work with us
One Temecula office for investigations, laboratory testing, and grading observation. Call, or send drawings through the client upload.