What is the Difference between a Lock Rekey and Lock Changing
There is a big difference between changing the lock and re-keying. Though so many people usually think they are one and the same thing, this is as far from the truth as they could be. In the event that you want to change the locks, you will have to remove the lock, and anything else that it came within totality. However, lock re-key is a different thing altogether. Any San Francisco locksmith would tell you the difference between these two; a lock re-key is to alter the functionality of a lock in such a way that it is able to use a different key. This means that you will no longer use the same key to open the lock.
There are so many reasons why people at times prefer to re-key their locks rather than go ahead and change the locks altogether. First of all, you have to realize that the re-key mechanism requires you to make a new set of keys. Apart from that, you will need to make sure that you seek the services of a professional to try and ensure that the re-keying mechanism is worked out in such a way that the hardware remains compatible with the new set of keys. This means that you will have to reset the key system, and in the long run have it run on only the new keys instead of the old ones, or both.
However, this is not as hard as it sounds. The process of re-keying your locks is actually something that any skilled locksmith that you know could do for you in as short a time as possible. Therefore, you need to make sure that for the sake of your safety, you get only a skilled locksmith to do the work for you, and you will be as safe as possible.