Residential property companies do not provide heating. Which department should I complain to?

In the case of central heating, it is to complain to the thermal department. If the residential property burns its own boiler, you can complain to the property office in the city, but it is not the heating time yet, so there is no need to get angry in a hurry. If you are from the northeast, you should get hot. You can also contact the sub-district office to have a look.