In 2005, the master agency Chicagoland SIA was formed with three territories in the Chicagoland area. Today, Chicagoland SIA has 11 territories and comprises 28 counties in Northern Illinois

We service: Stephenson County, Lee County, Whiteside County, Kendall County, Stark County, Kankakee County, Lake County, McHenry County, Kane County, Putnam County, DuPage County, Cook County, Will County, La Salle County, Winnebago County, Boone County, Jo Daviess County, Iroquois County, Carroll County, Bureau County, Henry County, DeKalb County, Mercer County, Livingston County, Ogle County, Marshall County, Rock Island County, and Grundy County.
For other areas please reach out to VIAA or SIAA directly.