What department should I report property violations?

Legal analysis: you can complain to the property management office of the local real estate administration. Do a good job before complaining. Try not to take the form of oral complaints, and try to submit them in writing. To know what the property company did wrong, the evidence should be complete. Property management companies only accept the entrustment to collect utilities and other expenses. When the owner fails to pay the utilities, the property management company can stop supplying water and electricity to the owner according to the authorization of the water supply and power supply unit. However, it is only limited to the case that the owner does not pay the water and electricity fee, regardless of whether the property fee is paid or not.

Legal basis: "Regulations on Property Management" Article 48 The real estate administrative departments of local people's governments at or above the county level shall promptly handle the complaints of owners, owners' committees, property users and property service enterprises in property management activities.