No matter who complains about the leaking property in the residential house.

Legal analysis: If the developer is not responsible for the warranty period, he can complain to the local quality supervision department and take charge of this matter. If it really doesn't work, he can go to court, otherwise he will be responsible for the delay of the warranty period. In addition, if the same place is not repaired twice during the warranty period, you can find someone to repair it yourself, and the cost will be borne by the developer.

Legal basis: People's Republic of China (PRC) Construction Law.

Sixty-second construction projects to implement the quality warranty system. The warranty scope of construction projects shall include civil engineering such as foundation engineering, main structure engineering, roof waterproof engineering, and installation engineering of electrical pipelines, water supply and drainage pipelines, heating and refrigeration system engineering, etc. The warranty period shall be determined in accordance with the principle of ensuring the normal use of buildings within a reasonable service life and safeguarding the legitimate rights and interests of users. The specific warranty scope and minimum warranty period shall be stipulated by the State Council.

Article 63 Any unit or individual has the right to report, accuse and complain about quality accidents and quality defects of construction projects to the construction administrative department or other relevant departments.