Illinois is the center of America's center. Home state of Lincoln, home to vast agriculture, birthplace of the Blues Brothers and boasting Chicago, Illinois has long held its head up high. Businesses in Illinois will find only moderate state business license requirements. However, many cities and towns in Illinois have more depthful business licenses that can make setting up a business and maintaining compliance a substantial job.
In Illinois, a structural steel contractor fabricates and erects structural steel shapes and plates, of any profile, perimeter or cross-section that are or may be used as structural members for buildings and structures, including the riveting, welding, rigging, and metal roofing systems necessary to perform this work.