Since 1959, Kieffer & Co. Inc. has been a full-service provider of quality signs and related services. The firm is one of the United States' leading sign manufacturers. It operates a 100,000-square-foot manufacturing facility and 27,000 square feet of office space. The firm is a full-service sign manufacturer that offers services ranging from initial project launch to final installation. Kieffer & Co. Inc. has expertise in the field of account management, manufacturing, maintenance as well as design.