Knife River Prestress is one of the largest construction materials and contracting companies in the United States. We have built over 60 years of success as a national and regional award-winning precast/prestressed concrete manufacturer by approaching every client and every project with integrity.

Knife River offers a wide range of artistically designed finishes for your projects. Finishes include form finish, acid etching, polishing, sandblasting, color, board form, form liners, thin brick, and graphic concrete. At Knife River, our finishes make durable and maintenance-free eye-popping statements or subtle backdrops.