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Stockton Office

(corporate)

3428 Brookside Road
Stockton, CA 95219
209.943.2021 - office
209.942.0214 - fax

Modesto Office

100 Sycamore Avenue, Suite 100
Modesto, CA 95354
209.762.3580

Sacramento Office

900 Howe Avenue, Suite 200
Sacramento, CA 95825
916.520.2777

San Jose Office

111 North Market Street, Suite 300
San Jose, CA 95113
408.754.2021


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  • Services
    • Civil Engineering
    • Structural Engineering
    • Landscape Architecture
    • Geotechnical Engineering
    • Surveying
    • Partnering
    • Athletic Facility Design
  • Portfolio
    • Awards
  • Legacy
    • 65th Anniversary
  • Careers
  • News
  • Connect
    Siegfried Engineering