Precision has always done very good work on my cars. More than anything, I appreciate that they never try to sell any service or repair that is not actually required. I trust them to provide me with an honest evaluation of any problem. Whereas other mechanics might say, 'you definitely must replace....", Precision often says, "the ... is starting to go out or leak, but it is not too bad yet. We'll take another look next time but it's not too bad yet and it's not a safety issue."In addition, they stand behind their work. For example, they replaced my ball joints two years ago. Recently it was discovered that one was becoming loose. It is unusual for only one to wear out and in such a short time. Although it was undoubtedly because of a bad part, the manufacturer said it was beyond warranty. However, Precision informed me that they would replace it free of change, even though I didn't even ask.