Air Cool Services - Service contract for AMC of Air Conditioner not met

There is a fraud racquet run by certain people called Mohammad, Irshad, Kalim Ansari where cash is collected towards AMC of Air conditioners. Some fake bills are issued, some so-called substandard service is rendered one time to enable collecting cash. Post that these people vanish, don't answer calls and don't turn up for services. All positive reviews have been fakely put up by people belonging to this racquet. Multiple people have posted fraud-related complaints. Air Cool operates under various names starting with Air cool. Everything by that name is fake.