You do not have to be a master mechanic if you have a good repair shop that you trust. Let’s look at a few tips to finding a good repair shop you can trust. – Ask friends and co-workers for recommendations. … There are plenty of independent repair shops with qualified mechanics and up-to-date equipment. If your car is under warranty, your best bet is to stick with the dealer. If you are not happy with the dealer you bought the car from, there is nothing stopping you …