Field guide · Illinois

Illinois contractor licensing, by trade

Illinois licenses 4 trades — each with its own bond, fees and renewal cycle. Compared side by side; every figure is source-cited on the trade page.

Illinois licensing detail compiled from the official state boards and cross-checked against the source of record. Every page links its sources and shows the date a human last verified it.

Bond type: Fixed set amount · Tiered scales by volume · Credit-based financial responsibility in lieu of a bond · None no bond required