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

Structural Design Group, Inc

Windsor, Sonoma County, CA

+1 707-284-3641www.s-d-g.net/
10 licensed SEs

Specialties

CommercialResidentialMulti-Family

Our Team (10)

Samuel Baumgardner-Kranz

SE 7044

Active
Nicholas Blanchette-Hansen

SE 7210

Active
Stephen Burns

SE 4229

Active
Luke Griffis

SE 5832

Active
Gregg Grubin

SE 4312

Active
Brian Hartley

SE 4597

Active
Stephen Heyne

SE 6356

Active
Brett Shields

SE 7182

Active
Nicholas Stuart

SE 6411

Active
Robin Wendler

SE 3445

Active

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