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Providing Innovative Engineering Solutions to Complex Problems Since 1984

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Youngdahl Consulting Group, Inc. is a full-service geotechnical engineering, geoscience, environmental compliance, and construction observation and materials testing firm. We provide services throughout the mountains, foothills, valley and coastal regions of northern and central California. Our diverse expertise enables us to offer a complete range of consulting services, from conceptual planning through project completion on a large portfolio of projects.

Founded in 1984, Youngdahl provides innovative engineering solutions to complex project problems. Whether collaborating with other design consultants or working independently, our experienced team of trusted advisors works closely with each client to provide a broad range of integrated services which are cost effective and adeptly combine client interests, peer scrutiny, and regulatory requirements. Our value engineered and timely solutions minimize both cost and risks for large and small public works, commercial, and residential projects.


Our staff consists of registered Geotechnical Engineers, Civil Engineers, Engineering Geologists, Geologists, Hydrogeologists, Environmental Assessors, ICC, DSA, and AWS approved masonry technicians, and certified technicians, Qualified SWPPP Developers (QSD) and Qualified SWPPP Practitioners (QSP, QISP) as well as a state certified Trainer of Record for both the Construction General Permit (CGP) and Industrial General Permit (IGP).





For any inquiries, questions or commendations, please call: 916-933-0633 or fill out the following form.

Main Office

1234 Glenhaven Court

El Dorado Hills, CA 95762

Tel: 916-933-0633

Fax: 916-933-6482

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Field Office

4300 Anthony Court, Unit D

Rocklin, CA 95677


To apply for a job with Youngdahl Consulting Group, Inc., please send a cover letter together with your resume to:

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