Whatever the reason, Mr Lock N Key can help you mitigate this problem by providing you with added security measures that will help to eliminate those future missteps.
We can overhaul your locking system with a completely new installation. A more modern, hi-tech system can help you better manage who has access to what.
We can also take your existing locks and reset the internal structure so that old keys no longer work, or calibrate the locks uniformly to all operate under the same key.