About Siegfried Engineering, Inc.
Siegfried is a multidisciplinary design firm specializing in civil and structural engineering, landscape architecture, land surveying, and planning. Located in Stockton, Sacramento, and San Jose, we have provided compelling and comprehensive design solutions for both public and private clients throughout Northern California and beyond for over 60 years. Being a client focused firm, Siegfried has... gained the reputation as one of the area’s leading professional services firm. For a sample list and description of Siegfried’s vast resume of project types, please visit our website at www.siegfriedeng.com.