This claim will help to establish the reasons for the increase in the cost of utilities, to get back the overpaid funds. This claim is being filed:

To a Management company or a resource-saving company (RCO)
The State Housing Company (GJI)
Federal Antimonopoly Service (FAS)
Rospotrebnadzor
Prosecutor's Office
Court. Alternately, if the previous instance refused to respond. The claim is ready, it is legally correct, it is necessary to enter only your data with a pen.