Lou is the owner at Autoplex auto in Tempe (and yes, he HAS moved from the Priest location to 250 W. Guadalupe Rd. #17 in Tempe).
Lou is absolutely the best case scenario when it comes to getting / keeping your car in top shape. My family and I have been taking all our cars to Lou for the past 15 years, and have always been satisfied with his work.
Lou and his guys are absolutely honest, charge reasonable rates for the work they do, and do an excellent job. He is always really good about explaining exactly what is wrong, and how much it is going to cost to fix it (no surprise charges). Additionally, when you take something to Lou to get fixed you can be confident that it will be done right.
Just as an illustrative point--I was in California a few months back and got my car checked out before the drive back to Arizona. The guys at the auto shop in California told me I had a whole laundry list of things that I needed to get fixed on my car. I decided to wait until I could have Lou look at my car, and Lou said all the things they had recommended were bogus.
In summary, Lou has kept my cars in great shape for a long time. I would be out a lot of time, money and frustration without him.