Lock Rekeying in Norristown, PA

Moving into a home in Norristown can leave you wondering who still has old keys.

Rekeying changes the pins inside the existing cylinders so those keys no longer work and new ones do. The exterior hardware stays in place, and the doors look the same. You may also want this change if a roommate moves out or a set goes missing, especially when you cannot account for every copy.

You can choose which outside doors to include, such as the front, back and side entrances. If you want one key for all of them, we check whether the locks have compatible keyways and internal designs. Some may need to be replaced to share a key, while others may need a separate one. Rekeying is an option when the existing hardware is in good condition and you want to keep it. Replacement may make more sense if a lock is worn or damaged, or if you want different hardware. We work with homes in Norristown as well as West Norriton, Plymouth Township and King of Prussia.

We start by looking at each outside door you want included and the keys you have.

We check whether the existing cylinders can accept the same key, since changing their internal pins cannot make an incompatible key fit. We also look for wear or damage that could affect how the hardware works. Before starting, we explain which entrances can share one key and whether any hardware needs attention.

If the locks are compatible and in workable condition, rekeying changes the internal pins while leaving the existing hardware in place. Old keys for the included locks will no longer operate them. If one entrance has incompatible hardware, you can keep a separate key for it, replace its hardware, or leave it out of the work. A worn lock may need repair or replacement instead of rekeying. Afterward, we check the new keys with you at each included door, first with it open and then closed, so you can see how they turn and secure each entrance.

With the door open, try your new keys and check that each turns smoothly in both directions.

If you have an old copy, test it too. It should no longer operate a rekeyed lock. Avoid forcing anything that sticks, and check that the door closes and secures normally. Call us if an old copy still works, a new one binds, or the door does not secure properly.

Keep spare keys in a secure place rather than under a mat or outside planter. Make a note of who has copies, especially if you give one to a neighbor or contractor. For routine care, use only a lubricant recommended by the lock manufacturer, and avoid household oil. If a copy goes missing, or you find an exterior door that was not included in the work, contact us about rekeying that opening.