• Shamrock Materials, Inc.

    • CONCRETE, ASPHALT, SAND & GRAVEL
    • LANDSCAPING
    • MASONRY
    • TILE & STONE
    548 Du Bois Street
    San Rafael, CA 94901
    (415) 455-1575
    (707) 781-9018 (fax)
    Hours:
    7:00am - 3:30pm M-F

    8:00am - 2:00pm on Saturdays

    About Us

    Shamrock Materials is the leader in sustainable concrete solutions helping to conserve the resources and environment in the North Bay for future generations. Readi-mix plant locations are located in… read more

    • About

      Shamrock Materials is the leader in sustainable concrete solutions helping to conserve the resources and environment in the North Bay for future generations. Readi-mix plant locations are located in San Rafael, Novato, Petaluma, Santa Rosa, Napa and Cloverdale. Building Materials divisions located in San Rafael and Cotati/Rohnert Park.

    • Highlights

      • A diverse line of concrete accessories and building materials
      • Stone products
      • Landscaping materials

    • Media

    • Upcoming Events

       

    • Building Our Community

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