Quality You Can Build On

Providing quality products & services for more than 75 years

Our Companies

Atlas Sand and Rock Inc.

Atlas Sand and Rock provides the north central Idaho, southeast corner of WA and the Palouse regions of Washington and Idaho with concrete, sand, gravel, crushed rock and other related aggregate products. Atlas operates two stationary concrete plants in Lewiston, ID and Pullman, WA to service the region's concrete needs.

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Mainline Rock & Ballast Inc.

Mainline Rock and Ballast operates two hard rock quarries located in Sprague, WA and in central New Mexico. Mainline provides crushed rock products to construction industry customers who’s desire is to ship by rail as well as to the railroad industry.

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Spokane Rock Products Inc.

Spokane Rock Products provides a fully integrated line of products from sand and crushed aggregates to concrete and asphalt paving. Spokane Rock has 5 resource locations to serve the greater Spokane and Coeur d'Alene area: Airway Heights, Post Falls, Elk, Chatteroy and central Spokane off Havana.

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Deatley Crushing Service

Established in 1930, DeAtley Company has been a family owned organization that is now in its fourth generation. DeAtley Company's crushing division has over 40 years experience of providing rock crushing and stockpiling services while in operation.

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American Rock Products

South Eastern Washington's Best Source of Concrete and Aggregate Products. We Provide Excellent Customer Service, Quality Products and Unbeatable Prices.

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