Shield Locksmith & Security is a veteran owned company specializing in mobile locksmithing service for automotive, residential, and commercial locksmithing needs. If you need a Chattanooga Locksmith then we are rated as one of the best 3 in Chattanooga. We currently provide the following services: residential lock rekeying, residential lock replacement, residential lock repair, residential unlocking services (furniture, storage, bedrooms, bathrooms, entry doors), car key replacement, car key programming, ignition repair, car door lock replacement, car door lock rekeying, car trunk lock replacement, car trunk lock rekeying, ignition replacement, ignition rekeying, Lexus and Toyota ecu reflashing (1998-2003 only), commercial lock repair, commercial lock replacement (electric strikes, keypad entry, maglocks, panic bars, push bars), commercial lock rekeying, commercial master keying, key duplications, storage unit lockouts, and vehicle lockouts. We are available Monday - Sunday and you won't get an automated system when you call. We would love to earn your business, we have over 100 5-star google reviews and want to keep it that way.