Our experienced after sales staff is always on its heels to serve you. Upon receiving a request, the service team speedily takes up the matter to resolve the problems that our customers might have encountered.

Generally, STC responds within 24 hours from the complaint registering time. The objective is 100% customer satisfaction. Our team is capable of carrying out the following at your doorstep:

1. Installing / Commissioning the transformers / package stations
2. Changing / degassing the oil
3. Changing the bushing arrangement
4. Testing for resistance values / turn ratio
5. Replacement of a transformer in a compact sub-station
6. Replacement / rectification of RMU / LV panels in a compact sub-station