350 Technology Dr
Watsonville, CA, 95076 United States
Nearly as old as the aggregate it mines, Granite Rock (founded on Valentine's Day in 1900) operates four quarries, a design center, and other facilities in Northern California. Often referred to as Graniterock, it provides construction and landscaping materials, such as rock, sand, gravel, stone, concrete, asphalt, road oils, asphalt coatings, masonry, and wall-system products. Besides its fleet of delivery trucks, Granite Rock boasts a fleet of railroad cars to transport products. Its Pavex Construction unit builds roads and airports, as well as handles commercial and residential projects. The family of the late Bruce Woolpert, former president and CEO and grandson of founder Arthur R. Wilson, owns Granite Rock.