Horrible shop!!! They took a MONTH to replace my transmission. Told me every time I called the truck would be ""ready tomorrow"" and then days would go by without any contact. On several occasions we were called in to pick up the truck only to wait hours to find out it still wasn't ready. They did lend us their shop truck after a while, and while we appreciated that, the F250 broke our gas budget. Bottom line, the people who run this company - Nate & Jennifer, are rude, condescending and either so completely unorganized they don't know what's going on in their own company OR absolute cheaters & liars. I'm not sure which of those two groups they'd like to be in, but I will never recommend Arizona Differential LLC (the one on Weldon, run by Nate) to anyone, ever.
(We took it back to AAMCO & they diagnosed and fixed within two days for a fair price.)