That freightliner down the road wasn't bad, we had some electrical work done there and haven't had any problems since (and that was after having three TA's and Petros trying to find the short)
I have had some work done by Tony at Unlimited Truck & Trailer Services in Monroe. He's very reasonable, but he's moved to a new shop and I'm not sure of the location. His phone number is 734-289-1200
THE BEST! mechanic I've found is Brian at Verner Technical Services out of Carleton, Mi. he has his own shop and a service truck.
He does work for Espar also.
He is by far the best mechanic I've ever found and is the most thorough.