Engineering, Planning
and Design Services
Engineers Serving the U.S. and Abroad
VAA Headquarters
2300 Berkshire Lane North
Suite 200
Plymouth, MN 55441
Ph: 763.559.9100
Fx: 763.559.0378
Sioux Falls Office
Oak Center I3130 West 57th Street
Suite 104
Sioux Falls, SD 57108
Ph: 605.271.7461
Fx: 605.271.1417