Citadel Lock & Security Company — Locksmiths & Security in Oswego, IL

We offer residential and commercial locksmith services in the Chicagoland Area. We are a certified Locksmith with over 30 years of experience. Our experienced team of security professionals provide the highest quality of service specializing in commercial, industrial, healthcare, transportation, and multi-family housing markets. We are an MSC Partner using ASSA Abloy products that meet our rigorous standards for security durability and affordability.

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