HAVE A QUESTION? CALL: 406-442-1185 AWARDS Colorado Asphalt Pavement Association 2012 Best Rural Highway Resurfacing & Smoothest Pavement Resurfacing: State Hwy 160 Rehabilitation 2011 Best Preventative Maintenance, CDOT Mill & Fill Cortez, CO 2011 Best in Colorado, new technology: SH 160, Astec Creek Colorado Sand, Stone & Gravel Association 12 months without injuries or lost time accident: Crusher #1, Crusher #2, Crusher #3, Crusher #4, Wash Plant Mine Safety & Health Administration No lost time injuries: Colorado Crusher, Crusher #2, Wash Plant National Asphalt Pavement Association (NAPA) Diamond Achievement Aztec Cugini Simmons NAPA Diamond Quality Aztec Cugini New Mexico State Mine Inspector & Mining Association 2011 Safe Operator of the Year New Mexico Trucking Association 2011 Roadeo Winner: Wayne Lile, 2nd place Liberty Mutual Insurance 2017 Gold Safety Award (For Outstanding Safety Performance in completing 2017 without a Lost Time incident) State of Colorado Division of Reclamation, Mining & Safety Jack Starner Award for Innovative Mining PRODUCTS AND SERVICES Sand & Rock Products Ready Mixed Concrete Asphalt & Paving Construction Services HOURS OF OPERATION Office Mon-Fri 8-5 Materials Mon-Fri 7-5 CONTACT US (970) 247-2172 WE PROUDLY WELCOME *Please contact your local office to verify all accepted forms of payment. © 2021 Four Corners Materials | All Rights Reserved.

509-886-4853 CUSTOMER PORTAL HOME PRODUCTS & SERVICES PROJECTS RESOURCES ABOUT US CONTACT US Eastmont Edventure Group Visits Rock Island Extra added product fee Review our letter regarding added products on jobsites. Learn More Customer Portal is Now Available The Customer Portal includes an online payment application, invoicing history and much more!! Please call for more information on how to sign up. Central Washington Concrete Central Washington Concrete has been supplying Ready Mix Concrete, Sand and Gravel, Crushed Rock Aggregate Products and Concrete Accessories from our permanent locations in Othello, Ephrata, Quincy, Rock Island and Wenatchee with an emphasis on superior service and quality for over 33 years. In addition to our permanent locations, Central Washington Concrete also provides Portable Crushing services and Batch Plants to meet your project needs. Contact us Products Visit our other websites: Choose a Website to Visit Oldcastle Materials Northwest Central Pre-Mix Central Washington Concrete Eugene Sand & Gravel Green and White Rock Products ICON Materials Inland Asphalt Interstate Concrete River Bend Sand and Gravel Salem Road and Driveway Wenatchee Sand and Gravel Helena Sand & Gravel Columbia Asphalt and Gravel Central Washington Concrete is an Affirmative Action, Equal Opportunity Employer by choice, and E-Verify participant. EOE / AA / M / F / VETS / DISABILITY