Elevator maintenance in a residential area depends on whether the damaged elevator has passed the warranty period. If it has passed, it should be repaired by the owner of the building where the elevator is damaged, or by the house maintenance fund of the building where the elevator is damaged (the owners' committee and the property management company will hold an owners' meeting in the building where it is located, and after approval, it will be reported to the real estate management office where the residential area is located, and the house maintenance fund will be used for maintenance, and then the overhaul fund used will be charged to the owner of the building where it is located according to the unit area).