I want to get the glass tinted on my 2011 A4 w titanium package. I have heard there is a problem with the amp in the trunk being shorted out during the process at a cost of $1700 to repair, so I want the best shop to do the work.

Who is the most professional top of the line shop in the twin cities?

The car is ibis btw, I dont have any pics to upload yet but will shortly.

 

As much as I always want to go with some "unique" or "custom" shop for everything, in the end, Ziebart is probably the best place for a great tint job - especially their lifetime warranty.
Another option is to ask your dealership who they recommend, or if they do it themselves. As least this route, you should hopefully be protected should they jack up your audio.