Seven Star Diesel repair Gurmukh Singh
These guys are biggest fraud as they are not certified mechanic but telling truck owners to buy parts, as these guys tell that they know what is wrong with the motor. In my case they made me buy parts over $2,500 telling me it is the oil cooler while it was the liner. These guys from Seven Star Diesel will charge you extremely high amounts of labor and will not fix the problem. None of their mechanic is certified, therefore, I am filling this report with ripoff as these guys ripped me off many time, the work the performed almost killed my driver as they couldn't find the problem and charged me the money, upon complaining, Gurmukh told my driver that they are not going to work on my trucks, therefore, I am going to file legal action as well as informing all other state agencies that their repair shop must be shut down so they don't rip some one else off.