The public facilities in the property community have been contracted out. Must I return the extra money to the host?

The public facilities in the property community are all contracted out, and the excess will be returned to the owners. This is because, as a service enterprise, the fees charged by property management companies should be reasonable, just and legal, and should not exceed the actual cost. If the property company takes the extra expenses for itself and violates relevant laws and regulations, it should be investigated according to law. Therefore, when the property management company collects the owner's public utility fees, it shall conduct accounting according to the actual usage, and publicize the related expenses to the owner in time. If there are any extra fees, they should be returned to the owner in time.