United Structural Systems of Illinois, Inc. provides expert foundation repair services for homes and businesses throughout Chicagoland. We also specialize in basement and crawlspace waterproofing. Our service area includes communities in DuPage County, Kane County, Lake County, McHenry County and Cook County in Illinois.

USS will also service southern Wisconsin or northwest Indiana based on the type of service requested. We also expand our commercial services to central and southern Illinois. Contact us for more information.

We tailor our repair solutions to the unique soil conditions of the region. Our experienced foundation repair experts use proven repair methods to address wall cracks, sagging floors, hydrostatic pressure-related damage and more. Whether you’re experiencing foundation problems due to heavy rains, shifting soil or moisture intrusion, our team is here to help. Schedule a free consultation to get started.