Let AGC of California know how we can best serve you!

Bay Bridges District

AGC of California provides tailored, district-level support to contractors throughout the Bay Bridges District. Thanks to a talented, dedicated staff, we can support your company locally, as well as provide statewide and national support to help your company succeed in the communities you serve.

District Pages

District Counties Include

  • Mendocino
  • San Mateo
  • Sonoma
  • Napa
  • Marin
  • San Francisco
  • Solano
  • Contra Costa
  • Alameda

Upcoming Events

Looking to get engaged with AGC of California?
Check out our events calendar to see what’s happening!

View Events

District Board of Directors

AGC of California district board of directors help shape the future of the association and the industry. These volunteer leaders help create opportunities for other local AGC members to come together and learn, engage, and influence at the local level. Those who participate gain insights into the happenings within their district, as well as connections to peers and colleagues doing business in the market. Join to make an impact and proactively shape the future of construction at the local level. Contact member_services@agc-ca.org to learn more.

Thiel Harryman

Chair, Underground Construction Company, Inc.

Osama Martell

Vice-Chair, Foundation Constructors, Inc.

Carole Bionda, Esq.,

CL Bionda Consulting LLC

Larry Booth

Frank M. Booth Inc.

Darren Hiatt

Granite Construction Company, Inc.

Christine Williams

Granite Construction Company, Inc.

Matt Storm

Granite Construction Company, Inc.

Douglas Hanford

Hanford ARC

Walt Johnson

K. G. Walters Construction Company, Inc

Derrick Wilkinson

Moss Adams

Aaron Silberman

Rogers Joseph O’Donnell

Miquel "Mick" Penn


Seth Boles

Hensel Phelps

James Hall

Tenth St.

Chris Parker

Turner Construction Company

Tom Belcher

Underwater Resources, Inc.

Garrett Dillon

Varela Lee Metz & Guarino, LLP

Miguel Galarza

Yerba Buena Engineering & Construction Company

Ken Woehler

Nova Group, Inc.

Dylan Honaker

Foundation Constructors Inc.

2023 Legacy Sponsors