UNITED INSURANCE SERVICES, LTD. is a Palos Heights, Illinois-based Independent Authorized Exclusive General Agent for Blue Cross and Blue Shield® of Illinois. The agency specializes in the design and delivery of quality life and health insurance products. For over 26 years, UIS has focused on helping people in the retirement marketplace get the coverage they need for their peace of mind. We are a live, local agency that is here to help you improve your financial security. Our NSSA certified Social Security advisors are here to assist individuals and couples to maximize their benefits. We are one of just four agencies in the State of Illinois that is an Independent Authorized Exclusive General Agent for Blue Cross and Blue Shield of Illinois® .