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

Alpha Structural, Inc. Orange County

Orange, Orange County, CA

★4.9avg across 8 engineers
+1 714-410-5611www.alphastructural.com/orange-county/
8 licensed SEs

Specialties

ResidentialSeismic Retrofit

Our Team (8)

Douglas Hilts

SE 3681

★4.9
Active
David Kilpatrick

SE 3142

★4.9
Active
Esmaeel Rahmanishamsi

SE 7142

★4.9
Active
Anthony Rubalcava

SE 4710

★4.9
Active
Alfred Tran

SE 6429

★4.9
Active
John Williams

SE 2892

★4.9
Active
Sarah Wondrasek

SE 7359

★4.9
Active
Hyung Yoon

SE 6709

★4.9
Active

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