In 1973, A to Z Lock and Safe was founded by William E. (Bill) Zuppa. From his garage the business was launched offering keys, locks, and safes and professional locksmith services. Through the example the was set by Bill’s honesty, integrity and work ethic we have continued to grow. Today, we offer GSA safe openings, repair and certifications, automotive remotes and high security keys, gun safes and proud to be a Premier Dealer for Kaba / Oracode Resort Locks.  (

In 1986, A to Z Security and Sound began to focus on intrusion alarm systems, video surveillance, and access control systems. Throughout the years, this company moved into audio visual elements and has grown into a full turnkey custom integration firm that works not only with security, but automation systems for the military, residential/industrial lighting control, and home theater design. ( ~ FL LIC #EZ0000037

In 2014, A to Z Security Store was launched to offer online many of our products including a great selection of DIY wireless security devices for your home or business. You can order a wireless security camera, lock, mace pepper spray, pistol safes, gun safes and more! All conveniently ordered from your computer or phone and delivered to you. (

A to Z Affiliated Companies has one mission: To provide integrated security, access control, home automation and audio/video solutions. We look forward to working with you.

Welcome to A to Z Affiliated Companies!