What should I do if the property does not act, resulting in the maintenance of the entrance door exceeding the guarantee?

The main responsibility for overdue maintenance lies with the owner. The owner did not pay attention to the duration of the maintenance contract, which led to the expiration of the warranty period of the property quality guarantee. The housing quality guarantee is for the owners, not for the property management company. From the perspective of humanization, the property company did not give a hint, but it cannot explain the inaction of the property company. The property company has not completed the work agreed in the property service contract, and can only confirm its inaction.