Stewart & Associates Inc. provides full-service security and investigative services to protect its clients business from internal or external threats. The firm s services include private investigations, pre-employment/background investigations, security and patrol services, legal support/civil process services and livescan fingerprinting. In addition, Stewart & Associates provides complete maintenance services for office, commercial and industrial facilities. It also offers leasing, airport shuttle, trucking and purchasing services and computer technology/installation. The firm has been serving clients in Northern Illinois, Eastern Iowa and Southern Wisconsin.