For over 35 years, Interstate Concrete & Asphalt has served the Inland NW region, offering a wide range of products and services including quality sand, rock, landscape products, ready mix concrete, asphalt, paving, and construction. With a strong commitment to quality and excellent service, our team has the expertise and resources to get the job done, no matter how big or small the project may be. Whether you're looking for products and services in Eastern Washington or Northern Idaho, we're here to help. With locations throughout the region, we're conveniently positioned to serve you.