Home Locations Products Employment Contact Contact Us Who We Are Wade Blagg General Manager 509-547-2380 (office) Email Tami Cain Controller 509-547-2380 Email Mia Chapa HR/Payroll 509-547-2380 Email John Mattson Pasco On Site Manager/Sales 509-547-2380 Email Steve Warnock Walla Walla, Pendleton, OR On Site Manager/Sales 541-276-6951 Email Darin Moore Hermiston/Boardman On Site Manager/Sales 509-547-2380 Email Mike Tomlinson Sales 509-375-1021 (office) Email Mike Liniger Quality Control Manager 509-547-2380 Email Randy Pfliger Dispatch Manager 509-547-2380 Email Doug Doyle Walla Walla Concrete and Aggregate Dispatch 509-529-6400 Email Kelby Johnson Ready-Mix Production Manager 509-547-2380 Email Kelly Garrison Ready-Mix Dispatcher 509-547-2380 Email Jeremiah Matthews Sales 509-547-2380 Email Karen Blow Aggregate Dispatch 509-547-2380 Email Kathryn Weisz Aggregate Dispatch 509-547-2380 Email Nicholas Barrett Ready-Mix Dispatch 509-547-2380 Email Ashlee Hirsch Ready-Mix Dispatch 509-547-2380 Email American Rock Products South Eastern Washington and Northern Oregon's Best Source of Concrete and Aggregate Products. We Provide Excellent Customer Service, Quality Products and Unbeatable Prices. 509-547-2380 11919 Harris Road Pasco, WA 99301 509-375-1021 2090 Robertson Dr. Richland, WA 99354 View All Locations Interstate Concrete and Asphalt INTERSTATE CONCRETE & ASPHALT AMERICAN ROCK PRODUCTS COLUMBIA ASPHALT AND READY-MIX

Home Locations Products Employment Contact Concrete American Rock Products is the leading provider of Redi-Mix Concrete in the Columbia Basin area. The Company operates concrete batch plants in seven separate locations, including Richland, Pasco, Kennewick, Walla Walla, and Prosser in the State of Washington, and Hermiston, Boardman, and Arlington in the State of Oregon. American Rock Products also owns several portable batch plants which can be set-up on-site for larger projects. American Rock Products takes great pride in its ability to provide quality concrete products for any job. The Company’s quality control team strives to meet the client’s needs and specifications, and works diligently to satisfy our customer’s every need. If you need concrete or concrete products, please call our dispatch office at 509-547-2380. For a quote on a larger project, please contact our sales team at 509-375-1021 (Richland) or 509-547-2380 (Pasco). How Much Concrete Do You Need? FOOT ▼ FOOT ▼ FOOT ▼ You will need 0.00 cubic yards. To account for waste/subgrade adjustment, we recommend adding 5% to the total. Be sure to double-check all dimensions to insure accurate calculations. American Rock Products is not responsible for errors due to incorrect measurements or inferior subgrades. American Rock Products South Eastern Washington and Northern Oregon's Best Source of Concrete and Aggregate Products. We Provide Excellent Customer Service, Quality Products and Unbeatable Prices. 509-547-2380 11919 Harris Road Pasco, WA 99301 509-375-1021 2090 Robertson Dr. Richland, WA 99354 View All Locations Interstate Concrete and Asphalt INTERSTATE CONCRETE & ASPHALT AMERICAN ROCK PRODUCTS COLUMBIA ASPHALT AND READY-MIX