Northwest Materials Inc

Knife River Corporation is a subsidiary of the MDU Resources Group. It is a fully integrated, independently managed construction materials and mining business. The company uses large equipment, crushers, conveyors and loading equipment for mining and related construction materials production. Knife River mines aggregates and markets crushed stone, sand, gravel and related construction materials, including ready-mixed concrete, cement, asphalt and other value-added products. It also performs integrated construction services. The company manufactures and distributes liquid asphalt cement, as well as recycles used petroleum products. Knife River provides materials and services to both public and private sectors. It has operations in the Midwest and western United States. The company maintains a location in Stratford, Iowa.

Located in Peterson, IA, Whetherell Sand & Gravel stands as a reliable source for all your sand and gravel needs. With a wide range of high-quality materials available, they cater to both residential and commercial projects, ensuring customers find the perfect supplies for their construction or landscaping ventures. Whetherell Sand & Gravel prides itself on prompt service and competitive pricing, making them a go-to choice in the Peterson area. From small DIY projects to large-scale developments, this supplier offers a diverse selection of sand and gravel options to meet every customer's requirements, guaranteeing satisfaction with every purchase. Generated using this place's available information

Our experience in the construction industry allows us to offer excellent services for local contractors in building communities to commercial hubs across Iowa. We use all of our resources safely and efficiently to ensure a high level of performance and customer satisfaction. Hallett Materials started its operation in 1918 with a single aggregate pit. Now operating over 40 aggregate deposits in Central and Western Iowa, Hallett Materials has been able to provide quality service and product for over a century throughout Iowa.