VAA is an engineering consulting firm with licensed professionals in the United States and Canada. The firm specializes in bulk commodity-handling facilities, including material handling, transportation, and export. Partnering with owners and design-build contractors, VAA offers design services for new facilities, expansions, retrofits but also strategic planning, process design, bid packages, dust hazard analysis (DHAs) and life safety. Services: master planning, track design, general arrangement; industrial architecture; and civil, marine, structural, mechanical, and electrical engineering services. Corporate headquarters in Minneapolis, Minnesota with a regional office in Sioux Falls, South Dakota.