I would concur with previous comments on the quality of service provided by the Techs at Fleetwood's Decatur Service Facility, but, you definitely need to call ahead and make an appointment.
We tried to get an appointment for a time when we were passing through the area last May, but couldn't get the exact date wanted, and had to wait a couple of days.
They offer a great parking facility with 50amp service at no charge, and a big lounge area while waiting.
The Techs start at 6:00 am and if you are on the schedule for that time, they will be there on time.
The Techs have all the experience necessary, and the availability of parts is on site.
We were very pleased, and would not hesitate to drive back for any major work.
While waiting you can take a tour of their manufacturing facility which was an excellent, in depth tour.
Wish you all the best with this.