It's a fair question, but just because they have one or two on staff doesn't mean that they will be the mechanic who works on your car. The dealership I bought my car from has a CF tech but it was one of the the other mechanics that messed up my weather stripping and didn't reconnect the cable correctly for the door handle. The problem with dealerships is that you never know who is actually working on your car a trained professional or some kid with few hours high school auto shop that still doesn't have his diploma or GED because school was interfering with his video games.