Colorado Stone, Sand & Gravel Association

We are an Association comprised of business leaders at the forefront of the aggregate industry.

The Colorado Stone, Sand & Gravel Association is composed of aggregate producers and companies who provide goods and services to the industry. We provide our members with regulatory, legislative, and general business expertise so they may be stronger, more effective and successful organizations.



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Latest Updates

  • May 2022 Executive Director’s BlogMay 5, 2022

    Todd Ohlheiser highlights recent activities, things to come, and areas of importance for CSSGA members.

  • April 2022 Executive Director’s BlogMarch 31, 2022

    Read this month’s blog for updates on recent interaction at the Colorado General Assembly, CSSGA’s scholarship program, and upcoming events.

  • 2022 Gayle Lyman Memorial ScholarshipMarch 31, 2022

    The leadership of CSSGA is honored to offer a scholarship of up to $2,500 for the 2022-2023 academic year, payable in two installments, in Mr. Lyman’s honor.