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.


2017 Annual EIC Awards

If you missed our 2016 entry deadline, please submit an entry for the 2017 EIC Awards using the links below. Projects who did not win their category, are eligible for re-entry.

Use the following links to get started!
2017 EIC Paper Entry Form
2017 EIC Online Entry Form

 WACA YouTube Channel

More Info

Upcoming Meetings & Events

WA ACI Chapter Meeting
The Concrete Industry - A Global Perspective
February 28, 2017 - at the Museum of Flight
More Information  |  Download Info Packet

WACA Events
Book your 2017 Summer Meeting room today!  July 13-16, 2017 at Campbell's Resort.

Register For An Event

ACI Certifications & Training

Our ACI Certification Exams dates have been posted to our Events Calendar!  

Phone calls/emails inquiries regarding the next available testing dates will be referred back to our website.

Register For An Event



Follow Us, Connect with Us, Tweet Us!

WACA is now on 4 Social Media outlets:  Facebook, LinkedIn, YouTube, and Twitter!  Click any of the links below to begin following us!  Don't forget to tag us using #WacaRocks and @WacaRocks when you attend our events!



ACI Certification Season Winding Down!

Only a few more months remain in the 2016-17 Certification Exam Season.  Next up is the April 17-18 (Field) and April 18-19 (Strength) in Spokane.  Only a few spots remain for the Strength Testing Exam!  This may be the last Spokane Field exam of the season (until we resume in September).  If you expire before September and you are in Spokane, please register for this exam date.

Please also check our events calendar for more information on upcoming exams.    



2017 Excellence In Concrete Awards - March 31st Entry Deadline

If you are interested in submitting an entry for the 2017 EIC Awards Banquet, please click here.  We look forward to getting your entry!

WA ACI Chapter is now LinkedIn 

If you haven't had a chance you join our WA ACI Chapter LinkedIn page, please do so!  In additional me emails announcements going out to our members, we've also established another avenue to receive our meeting announcements and other important industry related information! 

To access our group page, please click here:  WA ACI Chapter LinkedIn Group

Congratulations ACI Chapter for receiving a 3rd consecutive Outstanding Chapter Award!  Each year, chapters submit an Annual Report Form, which is scored to determine the official Excellent or Outstanding Chapter designations. A large number of points are awarded in the categories of Membership and Meeting Participation.  Without your participation, this Outstanding Chapter designation wouldn't be possible.  So, THANK YOU for your continued support and dedication!