Chicago Locksmiths is qualified to handle any lock replacement job for residential or commercial clients. If you've recently moved into a house or apartment, you may want to replace the door locks for security reasons. This guarantees that you are the only person with a key to your home or whomever else you authorize to have a copy. (312) 878-2715 . . #Locksmith #Chicago #ChicagoLocksmith #LocksmithNearMe