WESTERN SLOPE MATERIALS

Western Slope Materials is a family-owned and operated aggregate mining and construction materials supply company based in Carbondale, Colorado. With pits located in Silt and Carbondale, we provide construction aggregates, crushed stone, natural stone, concrete aggregates, concrete materials, and ready-mix concrete to the Aspen, Snowmass, Roaring Fork Valley, and Vail Valley areas of Western Colorado.

At Western Slope Materials, we provide high-quality aggregate products and unsurpassed customer service. Visit either of our pit locations to meet with a friendly and experienced team member for help with your sand, stone, gravel, and concrete needs.

Western Slope Materials and its affiliates have a rich history of serving the Roaring Fork Valley’s aggregate needs for over 20 years. As an experienced team with civil engineering, sitework, and building construction backgrounds, we apply our valuable expertise in order to provide our clients with the highest quality products and services.

In addition to meeting our client’s needs, our locally-owned and operated company is fully invested in the communities it serves. Western Slope Materials continues its long-standing commitment to the community through memberships with regional industry affiliations and the support of local tradesmen and businesses.