I want to thank American Five Star for their kindness.
Last week I had a plan to drive to LA (6.5hr drive) and my indicator tells me I need to change oil. Should be a simple job. The lady in the office was extremely busy and tell me I have to wait for a few hours. I called around and can't find any place for oil change in time, since I am in a hurry of taking off! She noticed my stress and told me she could help me. I think she put down some of her job to help me! what a nice lady!
But that's not the reason I give five star. After an hour she called back and said she did some check on everything, and turned out my front brake was almost gone! If I change oil at any other place, there is a high chance I worn it out and damage the rotor and stuck on the way, or even got into accident! I can't thank them enough for what they did. They are always careful and make sure everything is OK.