You'll Like What Goes Into A Foltz Building Commercial and Industrial Buildings Completely Erected with Warranty HAAL. Agricultural Storage and Insulated Shops FOLTZ BUILDINGS 1-800-255-9981 www.foltzbuildings.com Serving Minnesota and the Dakotas You'll Like What Goes Into A Foltz Building Commercial and Industrial Buildings Completely Erected with Warranty HAAL . Agricultural Storage and Insulated Shops FOLTZ BUILDINGS 1-800-255-9981 www.foltzbuildings.com Serving Minnesota and the Dakotas