Hi Briann
Although not the same shop, I always go to KDS (Kununurra Diesel Service) in Kununurra, where Brad, the owner, is a retired road train driver, and mainly works on road trains and greyhound buses.
The service there is incredible, he does the repairs, replaces any damaged parts, returns the damaged parts to the customer and gives a fully itemised receipt. I am not connected with his business and all that stuff, but I happily recommend any travellers coming through the Tanami to him.
Okay, okay, I do get a cuppa there when I take my tojo in.
Regards
Tjupurula