• Hi-Grade Materials/Robar Ent. Inc.

    • Fabricators
    • Cement
    17671 Bear Valley Rd.
    Hesperia, CA 92345
    (760) 244-9325
    1-800-BESTMIX
    (760) 948-1576 (fax)
    • About

      Serving the High and Low Desert areas since 1955 in commercial, industrial, and residential applications Hi-Grade Materials Co offers a range of concrete, rock and sand products.
      Smith Ironwo

    • Whom to Contact

      • Lori Clifton
        Administrative Assist.
      • Jon Hove
      • Molly Schouten
        Phone: (760) 244-9325 X 272
        Fax: (760) 948-1576
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