CA SE Directory
All profiles sourced from BPELSG · Updated March 2026 · 3,172 active CA SE licenses

Sdc/Structural Engineering

Martinez, Contra Costa County, CA

★5.0avg across 11 engineers
+1 510-769-6603seismicdesign.net/
11 licensed SEs

Specialties

ResidentialCommercialSeismic Retrofit

Our Team (11)

Sandra Biddulph

SE 4225

★5
Active
Lisa Cassedy

SE 5468

★5
Active
Sean Fraser

SE 5042

★5
Active
Chun Moon Lai

SE 5161

★5
Active
Derrick Roorda

SE 4607

★5
Active
Deborah Sandercock

SE 4511

★5
Active
Philip Shinn

SE 4967

★5
Active
Tuncer Toprakci

SE 2580

★5
Active
Steven Vukazich

SE 3306

★5
Active
Bo-Shiuan Wang

SE 6801

★5
Active
Jianting Xie

SE 7104

★5
Active

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