Knife River

Knife River is a trusted construction materials and contracting company based in Belgrade Montana. We specialize in providing top-quality aggregates, asphalt, ready-mix concrete, and heavy-civil construction services across the western, central, and southern United States. Our mission is to build strong communities through reliable infrastructure. With a dedicated team and a commitment to safety and quality, we ensure that every project meets our high standards. Knife River is not just about materials; we are about lasting relationships and contributing positively to the areas we serve.

Knife River stands as a leading supplier of construction materials and services in the United States, with operations spanning 14 states. Located in Belgrade Montana, we take pride in our ability to deliver essential materials such as stone, sand, gravel, asphalt, and ready-mix concrete for projects of all sizes. Our aggregates form the backbone of infrastructure developmentessential for roads, bridges, runways, and more. Knife River's asphalt products provide durable solutions for driveways and parking lots while ensuring sustainability as the most recycled material globally. Our ready-mix concrete is recognized for its versatility and strength, enabling it to meet diverse construction requirements effectively. At Knife River, we are passionate about delivering high-quality service across our range of offerings that include heavy-civil construction services tailored to the needs of our clients. Each project we undertake reflects our commitment to excellence; whether reconstructin