I was referred here by a coworker and I know several others who use them as well, all happy customers.
It's a great relief to find a mechanic you can trust and don't have to worry about being taken advantage of.
My Xterra needed a new timing belt and AZ Automasters quoted me almost $300 less than 2 other auto shops. Because the water pump is so close to the timing belt, the other shops told me the pump HAD to be replaced at the same time and added that to their quotes. George at AZ Automasters explained to me that my water pump was a little worn but nothing concerning for a 10 yr old car, but that because it would be minimal labor to change it out while they were doing the timing belt, it would possibly save me future labor costs down the line.
I did not feel as if George was trying to sell me something I didn't need, he was very patient and gave me several options and understood I needed to budget for repairs that need attention right away.
I was able to have the timing belt & water pump changed along with a front brake job done for $200 less than what other shops quoted me for just the timing belt work.
Highly recommend these guys!