Not an P-car, just an MB.

I need a decent body shop for my 2007 E350.
Someone hit the back just hard enough to show a tad of gap change in the trunk lid.
So it is just a bit more than replacing the bumper skin.

I figure P-Car people are probably just as picky as MB people and know even more about their cars.

Any suggestions?

The local MB dealers body shop has plenty of bad reviews. (as expected)