Welcome to the Washington Aggregates & Concrete Association

Founded in 1959, The Washington Aggregates & Concrete Association is a non-profit industry trade association representing sand, gravel, quarry rock, cement, ready mix concrete, related businesses and suppliers in Washington State. For nearly 55 years, the Association is dedicated to strengthening our collective industry and to keep it abreast of the changing way we do business.


2014 Annual EIC Awards

CONGRATS to our 2014 EIC Grand Award Winner, Chief Joseph Fish Hatchery!  For a list of all other entries this year, and entries from previous years, please visit our NEW WACA YouTube Channel.

If you would like to submit a project for the 2015 EIC Awards, please check back on September 1st for the online entry form! 

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2014 Annual Summer Meeting

The 46th Annual Family Summer Meeting was a huge success!  Nearly 200 attendees from 36 companies attended this year!  Our Association also celebrated Bruce Chattin for 25 years of excellence as Executive Director and Bayview Ready Mix for 50 years of dedication to our industry!

Next meeting will be July 10-12, 2015

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ACI Certifications & Training

Only current members receive event notifications. Become a member HERE

Upcoming Certifications
Sept 23-24 - Field Testing in Seattle
Sept 25 - Strength Testing in Seattle
Oct 21-22 - Field Testing in Spokane
Oct 22-23 - Strength Testing In Spokane
Oct 23-24 - Aggregate Testing in Spokane

Register For An Event