COVID-19 Member Resources

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.



Featured Article


Latest Updates

  • January 2021 Executive Director’s BlogJanuary 8, 2021

    Executive Director, Todd Ohlheiser, reflects on the past year and shares his cautious optimism for 2021!

  • December 2020 Joint Presidents’ BlogDecember 3, 2020

    In this unprecedented year, the CSSGA and CRMCA Board Presidents collaborated to bring you a Joint Presidents’ Blog. Read on to for their messages and updates from the associations’ 2020 Annual Conference!

  • Virtual CDPHE COVID-19 Safety RoundtableNovember 16, 2020

    The Colorado Stone, Sand & Gravel and Ready Mixed Concrete Associations will host Mara Brosy-Wiwchar of the Colorado Department of Public Health & Environment for an interactive roundtable discussion on December 3.