- Top Security Locksmiths, Inc. has been offering automotive transponders, keys & remotes, safes, electronics, alarms & security systems and residential and commercial locks & doors. Some of our services include lock-out service, changing out your locks, re-keying your home, installing safes, unlocking your vehicle and making keys for your car, home or business. We offer 24 hour emergency service, 365 days a year by our New Jersey state licensed locksmith, burglar alarm and fire alarm trained professionals.