About |
United Service Companies (USC) was established in 1965 providing janitorial services in the Chicagoland area. Over the decades USC has expanded our services to include convention cleaning, event clean-up, aviation service, security, staffing and restoration. USC provides service to the hospitality industry, convention centers, schools, hospitals, commercial/residential buildings, sports facilities and cultural institutions. We have continued to grow with over 14,000 employees nationwide due to our dedication to our clients and our commitment to serving them.