Since 1980, Colorado Materials, Ltd. has proudly provided quality crushed limestone and hot mix asphalt throughout the state of Texas.

Known as one of the largest privately held quarries in the United States, the Hunter, Texas quarry provides millions of tons of materials annually to various locations via truck and rail. In addition to the main quarry, Colorado Materials, Ltd. maintains several locations across Texas, providing ease of delivery to many project locations. As a company, we are committed to providing a quality product with personalized customer service, making Colorado Materials, Ltd. the best choice for your construction projects.


At Colorado Materials, we work together as a team to ensure safe operations throughout our quarries and satellite locations. We take pride in our outstanding safety record and continuously work towards our goal of ZERO accidents.

In 2006, our company received the H.L. Boling Award, sponsored by the Mine Safety and Health Administration. This annual award is given to the quarry with the best safety record in the South Central District, comprised of Oklahoma, Missouri, Arkansas, Louisiana, New Mexico and Texas. In 2008, we received the award again, making Colorado Materials the first quarry to win this prestigious honor twice.

What quality, service and integrity mean to us

  • Quality: Our award-winning crushed limestone and construction aggregates far exceed acceptable industry and regulatory standards.
  • Service: Our commitment to providing expertise, experience and reliability to our customers and their work.
  • Integrity: Our fair and competitive prices, meeting and exceeding expectations and solid commitment to safety show our dedication to our customers.