The Institute for Environmental Assessment, Inc., is an environmental consulting firm based in Minnesota, with offices in the Minneapolis/St. Paul suburb of Brooklyn Park, MN; Rochester, MN; Mankato, MN; and Omaha, NE. Our clients are located throughout the United States, but are concentrated in Minnesota, North Dakota, Iowa, Wisconsin, Nebraska and South Dakota in communities such as Duluth, St. Cloud, Fargo, Sioux Falls, Des Moines, Madison, Milwaukee, Appleton, Green Bay, Eau Claire and La Crosse.