The fixed my flat super quickly even though I used "fix a flat" highly recommend them!
June 2016 update: I went to them for one issue, then there was another issue. I then got a note saying that the found another really dangerous issue with my car. By that point I had already spent about $700 on my car and the new issue would have cost me another $750.
I took the car to my friend's mechanic and he did a thorough review (while showing me what he was doing) and told me that although there was some rust in the car, nothing was broken and there was no imminent danger. Could it be replaced, sure, but nothing terrible is going to happen any time soon.
I'd go to Dana for an emergency fix, but not for a major repair.
The new guy explained everything to me while Dana seemed a little annoyed by my questions. Review for the new guy "Hedricks" in mesa coming soon.