With four active production sites, we are one of the largest crushed stone producers in the Midwest area. We strive to produce high quality construction aggregates while maintaining excellent relationships with our community, customers, and the environment. Our ability to transform an abundant natural resource has helped many communities with the opportunity for economic improvements such as building better roads, highways, homes, schools, office buildings, and hospitals.

We have an experienced and skilled labor force applying over 135 years of mining knowledge passed down from generation to generation. Each quarry location possesses upgraded crushing plants and state of the art scales to ensure your specific product is readily available and quickly obtained so you can get your project completed with peace of mind. Downloads in the form of PDFs are available here for Rock Safety Data SheetSand Safety Data Sheet and Tonnage calculation Formulas.