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Upcoming Event

  • Spring 2019 Networking Event 03/19/19 5:30 - 7:30 p.m.

    The Colorado Ready Mixed Concrete Association and the Colorado Stone, Sand & Gravel Association invites you to attend the 2018 Spring Networking Event! This year’s event will be held at the Governor’s Mansion from 5:30 – 7:30 p.m.

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What is the CSSGA?

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

The Colorado Stone, Sand and 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.

Learn more about the Colorado Stone, Sand and Gravel and what we can do for you:

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CSSGA Training Products

  • Task Training Demo

  • P-46 New Miner Training Demo

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CSSGA Members

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Latest Updates

  • Spring 2019 Networking EventFebruary 13, 2019

    The Colorado Ready Mixed Concrete Association and the Colorado Stone, Sand & Gravel Association invites you to attend the 2018 Spring Networking Event! This year’s event will be held at the Governor’s Mansion from 5:30 – 7:30 p.m.

  • February 2019 President’s BlogJanuary 28, 2019

    CSSGA Board President, Mark Ewald, discusses association initiatives in 2019.

  • December 2018 President’s BlogDecember 6, 2018

    CSSGA Board President, Mark Ewald, reflects on 2018 and new opportunities in 2019.

  • 2019 Ski RetreatNovember 27, 2018

    Join the Colorado Ready Mixed Concrete Association & Colorado Stone, Sand & Gravel Association for the 2019 Inaugural Ski Retreat in Breckenridge, Colorado!