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

  • November Executive Director BlogNovember 3, 2022

    Hello CSSGA members and the entire aggregate mining industry.  The year and construction season continues to fly by.  Now that Halloween has passed, I can admit that I may have slipped a few candy bars from my grandsons’ Trick or Treat bags.  OK, just to be clear, it was a few dozen candies, but I […]

  • 2022 CSSGA Industry TourOctober 13, 2022

    CSSGA in partnership with the Colorado Asphalt Pavement Association (CAPA) and the Colorado Ready Mixed Concrete Association (CRMCA) hosted the 2022 Industry Tour on October 5th at the Albert Frei & Sons Walstrum Quarry. CSSGA members, Colorado elected officials and members of regulatory agencies toured the quarry and attended a Lunch and Learn presentation about […]

  • CSSGA President’s Blog – October 2022September 28, 2022

    Fall is here and with it brings a push in construction. CSSGA is also busy hosting our 2022 Industry Tour, preparing for our Annual Conference and continuing our work through committees. This year Albert Frei and Sons will be hosting the 2022 Industry Tour at their facility on October 4th. The tour gives CSSGA an […]