ATR Services – Kitchener Waterloo Maintenance

Lock Rekeying and Mastering


Secure and protect your properties and increase your peace of mind. ATR offers a wide variety of services to help protect your properties; from cylinder rekeying, mastering, installations and repairs, we have you covered.  We understand the importance of fast, timely service, especially when safety is involved, at ATR making your properties well being and security is our high priority.

  • Grid rekeying
  • Lock rework and repairs
  • Electronic lock installations and programming
  • Door hinge adjustments
  • Door closure repairs and installations
  • Mailbox lock installations
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