Foth & Van Dyke is an engineering consulting firm that provides services in the areas of infrastructure, environmental, and facilities engineering. The company offers planning, design, and construction management services for various projects, including transportation, water, wastewater, and stormwater management, as well as site development and building design. Foth & Van Dyke serves clients in the public and private sectors, including federal, state, and local governments, as well as industrial, commercial, and institutional clients. The company was founded in 1938 and is headquartered in Madison, Wisconsin.