I am going on 20 years living in Flagstaff and have been to many mechanics.  While there are several fantastic mechanics in town we took our automobile to TAG years ago and never looked back.  They have worked on our Acura MDX, Mazda 3, Nissan Titan, Honda Accord, and one other vehicle I think, and 100% of the time the cost is less than what I expected.  Also, I have never had to take any automobiles back...they fix it right the first time.  Finally, they are intelligent and personable which is why we will never go anywhere else.  Trust me, I have owned a LOT of crappy and a few decent cars, and TAG has never let me down. I have actually let my car sit for a week and took the bus during one of their busy times rather than take it to another mechanic.  They are the best in town, period.

 - (Review left on Yelp by  Anonymous)