• Castro Valley Masonic Center


    Service OrganizationNon-Profit

    About Us

    Masonry is the world's first fraternal organization. It is a body of knowledge and a system of ethics based on the belief that each man has a responsibility to improve himself for the better of others

  • Community Calendar

    See what’s happening around town.


  • Recent Events

    See what the members have been up to.

     Photo Gallery