Home › Top 5 Real Estate in Rock Falls, Illinois Find best Real Estate in Rock Falls, Illinois, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Leonard Real Estate US, Rock Falls, IL 61071901 W Rock Falls Rd Callie Gottemoller - United Country Sauk Valley Realty US, Rock Falls, IL 61071110 Dixon Ave Debbie Flannery US, Rock Falls, IL 61071110 Dixon Ave Xtreme Realty - Rock Falls (IL 61071) US, Rock Falls, IL 610711201 W 1st St United Country Sauk Valley Realty US, Rock Falls, IL 61071110 Dixon Ave