The Martinez Chamber of Commerce provides influential leadership, relevant education, and diverse resources to businesses and our community to improve the economic prosperity of Martinez. We invite you to learn more about how we serve the community to promote a robust business environment. Learn more about all the exclusive benefits of Chamber Membership and how we can serve as your local partner to help your business, non-profit, or association grow and thrive. Join our Community of Problem Solvers and get involved today! 

  • CASA of Contra Costa County

    • Non-Profit Organizations
    2151 Salvio St., Ste. 295
    Concord, CA 94520
    (925) 256-7284
    (925) 256-7284 (fax)
    Monday through Friday, 9 am - 5 pm
    • About

      CASA volunteers advocate one-on-one for abused and neglected children and youth in the foster care.

    • Directions


    • Mark Your Calendar

    • Chairman Circle Sponsors 

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