Taking the time to find an auto body shop like dent repair Cardiff with experienced mechanics is worthwhile. There are two things you want to look for to determine the experience of the mechanics. First, find an established company with a long history of auto repair. A long history shows that the company has done well in the past and that people are willing to come back.Second, you want to ensure that a company is keeping up with the new technology in the car maintenance field. As technology moves forward, newer, more effective ways of repairing automobiles are continually formed and created.