Bucher, Willis & Ratliff Corporation, also known as BWR, is a multidiscipline consultancy firm that specializes in a range of architectural, engineering and planning services. It offers a variety of services that include environmental, surveying and plumbing. Its range of engineering services includes feasibility studies, zoning representation, travel demand modeling and protective covenants. The company also provides a variety of construction and renovation services for commercial, residential, industrial, corporate and sports facility projects. In addition, it offers various operation assessments, schematic designs, bid specification development, cost analyses and infrastructure valuation services. Established in 1957, the company has locations in Dallas, Seattle, Denver and Salina, Kan.