
1973 — Where It All Started
A to Z Lock & Safe is a family-owned and operated locksmith service dedicated to securing Florida's Emerald Coast. With over half a century of experience, we take pride in being the premier locksmith provider in the region.
The legacy began in 1973 when William "Bill" Zuppa opened our first location in Mary Esther. What started as a small family operation quickly earned a reputation for dependability and skill, serving a tight-knit coastal community with everything from home lockouts to commercial rekeying.




