DuPage Security Solutions, Inc. is a family-owned business founded in 1962 by Edwin A. Wolter, a law enforcement professional. We offer a range of security services, including key duplication, lock re-pinning, door hardware repair, and safe re-combinating. We are known for our knowledgeable and well-versed security professionals who participate in educational seminars and conventions to stay updated on the latest trends and technology. DuPage Security Solutions is a licensed Illinois locksmith company known for its friendly and professional approach to clients' security needs. We do not tolerate scammers and encourage customers to ask important security questions about our employees and company. Give us a call today to learn more.