Ace Lock & Security in Williamstown NJ is a locksmith in Monroe Township, New Jersey 08094 that specializes in Automotive, Commercial, Residential, and Safe locksmith services. If you are in need of a nearby locksmith to perform services such as key duplication, car key programming, lock rekeying, lock installation, lockout service, or any other locksmith services in Monroe Township, New Jersey 08094, contact Ace Lock & Security in Williamstown NJ by calling us at 609-470-3509.