I received a good response from this Supertech Air Conditioner, Zakhira, Delhi. Recently I faced a less cooling issue with my O General brand Split AC which is in out of warranty period so contacted them. They responded on the time, 2 technicians come to check and they took 2 hours time to refill the gas. Charged me Rs 1500 with including visiting charges, which is very reasonable for me and now my AC is working good. I satisfied with the service.
Mr Vipin Goel
14 Aug, 2018