The ceiling porch is leaking, and the property can't find the leaking point. Who will be responsible for the water stains and mildew on the ceiling? How to deal with the hidden danger of water leakage

The ceiling porch is leaking, and the property can't find the leaking point. Who will be responsible for the water stains and mildew on the ceiling? How to deal with the hidden danger of water leakage? New building If the property management company has done half of it, it is equal to not doing it. The property company should communicate with the upstairs owners, developers, constructors and decoration companies, make an appointment to hold a joint hearing together, and conduct inspection by intuitive method, experimental method, comparative method and instrument detection method. According to the principle of adjacency in the general principles of civil law: who is responsible, who is responsible, the real reason has not been found yet, and the property company is not active in handling this matter and can be considered as inaction. You can complain to the local housing management department according to the property management regulations and supervise the behavior of the property company. If the property management company refuses to coordinate with the relevant owners and construction units to solve the problem, the property management company shall inform you immediately. This is the positive attitude of the property management company. There are many reasons for water seepage in the ceiling. The practice of property companies is perfunctory and afraid of trouble. If the problem is not solved for a long time, things will get worse. Your property is in greater trouble because of the neighborhood conflict. I advise the property company not to wait and actively solve the problem of water seepage and mildew in the owner's ceiling. This is the way for property companies to survive. If the property management company coordinates the relevant owners and units, you can take the upstairs owners and developers to court and force them to solve the problem. The litigation procedure is not complicated, and the legal cost is about 50- 100. You can sue without a lawyer. According to your supplementary question, I'll tell you how to do it: 1. Complain to the local real estate management department and ask the property management company to take the lead in coordination; 2. If the mediation is successful, immediately carry out inspection and maintenance, and determine the responsible person to compensate you for your losses; If mediation fails, a civil lawsuit can be brought to the local court. You can reserve the right to ask the responsible person to pay the deposit for the subsequent maintenance of your house.