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

DeBolt Civil Engineering

Danville, Contra Costa County, CA

★5.0avg across 10 engineers
+1 925-837-3780www.deboltcivil.com/
10 licensed SEs

Our Team (10)

Richard Bohn

SE 2037

★5
Active
Fred Cordesius

SE 2769

★5
Active
Samuel Demil

SE 3667

★5
Active
Benjamin Lai

SE 3268

★5
Active
Rudy Mulia

SE 3835

★5
Active
Chris Petteys

SE 5156

★5
Active
Alain Placido

SE 4422

★5
Active
Badri Prasad

SE 4401

★5
Active
Mohammed Suharwardy

SE 2988

★5
Active
Derek Westphal

SE 4663

★5
Active

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