Apartment Room Lock Replacement Service

We provide lock replacement and installation services for individual rooms in apartments, suitable for bedrooms, studies, studios, and other spaces requiring independent locking. Customers can schedule a replacement of existing locks based on their needs, or arrange a service visit when the original lock is no longer usable.

After the customer submits their appointment information and pays a service deposit, we will confirm the room location, door type, existing locks, and desired replacements in advance, and schedule a visit according to the agreed-upon time. Upon arrival, our staff will inspect the door and installation location, remove the old lock, install the new lock, and perform basic adjustments based on the actual structure.

After installation, we will check the lock’s secure fastening, the door handle’s fit, and whether the door opens and closes normally. If the on-site conditions differ from the appointment information, we will communicate with the customer to confirm before adjusting the service details.