This how-to video explains the importance of choosing a quality car mechanic and shop. This video is by AAA. They say that by investigating a shop before you trust them making repairs on your car, you can save a lot of money later if they make a mistake. John Neilson of AAA explains to look at the cleanliness of a shop because if it is clean then they probably take customer service very serious. If you follow these easy instruction you will be assured that you can select a quality car mechanic or shop.