People • Equipment • Resources • Image
San Marcos has been part of Fred Weber’s success for over 90 years with the belief that four essential elements drive any good company.
Operated by Iron Mountain Trap Rock (a subsidiary of Fred Weber), San Marcos is surface mining selectlocations on 1,750 acres for sand and gravel to be used in the local construction market and for the aggregate needs of the Waterstone mixed-use residential/commercial development.
Our work will support the sustainable living plan envisioned by the innovative Waterstone project. The Waterstone project features culture, recreation, education, ecology and landscape in one setting that is never far from the water.