Kaw Valley Landscape Materials provides a range of sand, stone and soil. It undertakes various landscape projects for clients in the commercial and residential sectors. Kaw Valley Landscape Materials is a division of Kaw Valley Companies, which also operates a sand and gravel division. It undertakes several construction projects for airports, railroads and cities. Kaw Valley Companies supplies railroad engine sand throughout the United States. It offers sand and gravel to concrete companies, school districts, shopping malls and private companies. Kaw Valley Companies provides construction and demolition aggregate debris. In addition, it features a demolition division that undertakes various demolition projects.