Short Rant: Tired of Bajaj Service

I have a dominate 250 and I am tired of going to Bajaj’s authorised services. Most of their people don’t care about the bike and do not do a good job. They have very few mechanics that operate on the dominant, most of the time spare parts are missing and they usually have an incentive to replace parts rather than repair them. It is just painful and slow at this point. I am willing to pay extra provided I get efficient and caring service. Does anyone know any good private service in Mumbai where I can get my dominant serviced efficiently?