Locksmith in Western HillSerious locksfor Western Hill homes

A little attention twice a year is enough. Follow your lock's own care instructions: many take a puff of dry graphite or PTFE lubricant worked in with the key, some a specified liquid product instead; general-purpose oils collect grit. Retire keys that have worn thin and cut fresh ones from a crisp original or the code. Snug up hinge and strike screws each spring and fall as the door moves with the humidity. A key that starts needing a wiggle is an early warning worth acting on.

Sometimes, and the visit answers it. A key that failed from its own fatigue in a clean, smooth cylinder says nothing against the lock. A key that broke because the pins were worn flat, the cap had loosened or the keyway was full of grit says the cylinder needs a service or a rekey. One that broke in a corroded, pitted plug is telling you the lock is due for replacement.

Occasionally, but wear and weather are far more common. Signs that point to tampering are fresh scratches around the keyway, a plug that sits crooked, or debris such as glue or a broken tool tip inside, none of which appear from ordinary use. The locksmith looks for these during the inspection and says plainly what was found. If the cylinder has been damaged that way, it is replaced and, if you wish, the other doors are rekeyed.

It depends on who still knows the old one. If a bookkeeper, manager or previous owner who had the combination is no longer with the business, resetting it closes that gap even though nothing about the lock itself has failed. A safe that only the current staff have ever known the code to generally does not need changing on that basis alone.