Sand & Gravel Companies

The sand and gravel companies in the Walla Walla Valley supply the sand, gravel, riprap, crushed rock, concrete and asphalt needed to build and maintain the roads and other infrastructure in the county. These companies supply the raw materials for roads, driveways, concrete and other integral parts of the building process. They also supply other products such as river rock, for landscaping and drain fields, and other forms of rock products used for building or for decoration.