So far all of my service has been done by the mechanic that services my car at his service station. I have been fortunate not to need anything major done. He does not have the height needed for a lift so he uses floor lifts to get under to do whatever needs to be done under the chassis. I am very hesitant to take it to the Chevy dealer - as while they have a truck lift, when I went to them to tell them about the Roadtrek when I first got it to find out if they can service it, they had never seen one or any Class B before. It was like I was telling them that I planned to bring a UFO to them for service. I would rather that they not start learning on my Class B. In some areas RVs and Class Bs are common - not here.