Graniterock: Concrete, Building Materials, Contracting ...

During the 1960s and 1970s, Granite Rock grew with the tremendous development of the Monterey and San Francisco Bay areas. Central Supply was merged with Granite Rock to form one company for construction materials production and sales, and expansion took place in sand, concrete, asphaltic concrete and building materials operations.

Graniterock: Projects

Projects. For over 118 years Graniterock has been building highways, driveways and runways. Using the highest quality materials, friendly experts and modern technology, Graniterock can provide the materials needed for any construction job and build the job for you, too.

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Granite Rock Company -- Company History

The largest U.S.-owned and -managed construction materials supplier in northern California, Granite Rock Company produces rock, sand, gravel aggregates, ready-mix concrete, asphalt, road treatments, and recycled road-base material.

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A Year in the Making Library makeover nears completion. Though a library's goal of providing open access to resources and information remains unchanged today, the ways in which information is given and received is constantly changing. You can see this first hand at the Sandpoint Library as the staff works toward finalizing the yearlong expansion.

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Granite Rock Company |

The largest U.S.-owned and -managed construction materials supplier in northern California, Granite Rock Company produces rock, sand, gravel aggregates, ready-mix concrete, asphalt, road treatments, and recycled road-base material.

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