Chimney Specialists Inc. in Highland, WI offers a great selection of outdoor wood burning boilers and forced air wood burning furnaces. Known as the tri-state leader in wood burning, we serve a wide area from Madison, WI to Dubuque, IA and across all of Southwest Wisconsin, Northeast Iowa and Northwest Illinois. These units provide economical heating solutions for homes, garages, shops, barns and other buildings. Choose from our four top brands below: