Very friendly and trustworthy. Told me what was wrong w the car, showed me the broken part and how to fix it. Just a ripped intake boot that some previous jerk car guy tried to cover up w electrical tape without telling me. Aamco guy told me I could buy the part and do it myself for free instead of having them charge me labor. I was able to fix the whole thing myself for $36. Very trustworthy, which is the most important thing I look for in a mechanic.