Spokane Rock Products

Interstate Concrete and Asphalt, with over 35 years of experience, stands as a premier supplier of quality sand, rock, landscape products, ready-mix concrete, asphalt paving, and construction services in the Inland Northwest region, particularly serving Eastern Washington and Northern Idaho. The company prides itself on a commitment to excellence, providing exceptional products and services for projects of all sizes, from subdivisions to multimillion-dollar highways and large commercial installations.

With a knowledgeable team and a wide range of offerings, Interstate Concrete and Asphalt is uniquely positioned to support diverse projects, ensuring customers receive the necessary resources and expertise for successful completion. The company also values the relationships it has built with its customers, striving to make project decisions easier through various resources and tools.

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