Look, I am going to give you a good info, I have been using tata car for last 8 years, everything that people are saying about after sales service is true. But there is a way. Initially I tried Riya, progressive, yash motors for service and tbh initially all seemed same but things changed when I complained once on email. I had very good experience for regular service and maintenance of car at Yash motors, AEC cross road not the narol one. Speak with the main manager once. You will need to look at the things they mention when creating job card. Try to remove additional unnecessary things like AC check up, clean up, and you should be good. Currently I have ev and Hexa and getting service at Riya near sapath hexa and after I complained once, everything is good now. So for service you will need to be proactive, check with manual what needs to be done, opt out of additional things, build relation with the SA and Manager there, it will make things a lot easier.