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Serving San Antonio area banks with bank vault, time lock and safe deposit box services


Quality Security’s professional locksmiths provide South Texas-area financial institutions with top notch service on all of their bank vaults, safes, time locks, safe deposit boxes and teller drawer units. Our trained safe locksmiths have mastered the skillful technique needed to open, repair and service safe deposit locks. Time lock failure accounts for many costly vault lockouts.

Don’t let a time lock failure run up a huge bill for you


You are guaranteed the highest level of bank lock and safe service with Quality Security. We specialize in obsolete, antique locks, safety deposit service, time locks, and teller station locks and repair!

     We service all brands including:
  • Yale
  • Diebold
  • Kaba
  • Steelcase
  • American
  • Mosler
  • Lagard
  • Sargent & Greenleaf
  • Collier and many more!




  • Safe and Vault service
  • Change Combinations
  • Lost Combinations
  • Safes and Vaults drilled and repaired
  • Burglary Repair
  • Safes Moved and Installed
  • Safe Locks Installed (mechanical and digital)
  • Safe Deposit Service (we specialize in obsolete, antique locks)
  • Vault Time Locks Service and Repair
  • ADA Compliance (Americans with Disabilities Act)
  • Panic Devices (fire and life safety code compliance)
  • Door Closers
  • Flush Bolts
  • Store Front Door Locks
  • High Security Locks (key control, pick and bump resistant locks)
  • Card Readers
  • Digital Access Control Locks (Trilogy, Schlage CO 100, Kaba)
  • Magnetic Locks
  • Electric Strikes