Call now (630) 884-0058. Addison Locksmith has the best team of locksmith technicians in town to provide you with the highest quality of automotive locksmith services, residential services and commercial services. Our professional and highly-qualified locksmiths are able to handle all kinds of security problems. Addison Locksmith whole year round availability and guaranteed quick response period ensures our customers back on their feet in no time. 520 W Lake St, Unit 4B, Addison, IL 60101