Founded in 1898, Foss Architecture + Interiors has been involved in the construction industry since the early 1900s when founder, Andrew H. Foss, opened a construction and architecture firm in Elbow Lake, Minnesota. Since its founding, Foss has been involved with over 5,000 projects within 500 communities across the country, primarily in Minnesota and the Dakotas. Several Foss projects are of historical significance, but Foss’s innovation in construction and design has set us apart from other Midwest firms for the last century.