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Infrastructure connects us more than we think.

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About Us


Sierra Geotech is a materials testing, field inspections, geotechnical engineering and environmental permitting services firm that began operating in 2016. We are a DBE (Disadvantaged Business Enterprise). We execute projects across the Western United States.

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Our Certifications

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Disadvantaged Business Enterprise

Federal & Caltrans Certified

Our Services

Offering Solutions That Make A Difference


Materials Testing

QA/QC Testing Agency

Source Quality Control. Field Quality Control. Special Inspections. We are a testing agency that meets the requirements of ASTM E329. We have a state-of-the-art materials testing lab facility in Rocklin, California.

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Our Practice Areas


Highways | Bridges


Utilities | Levees

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1812 W Burbank Blvd #7332
Burbank, CA 91506

23986 Aliso Creek Road #749

Laguna Niguel, CA 92677

4840 Callo Alto, Suite C

Camarillo, CA 93012

320 N 10th St, Suite 106

Sacramento, CA 95811

1503 W. Alton Ave

Santa Ana, CA 92704

HQ: 4470 Yankee Hill Rd #110

Rocklin, CA 95677


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