I want to sing the praises of my local RV repair shop, Auburn-Kent Valley RV in Kent, Washington. They set the standard for customer service. They did body repair to my 1998 Holiday Rambler Endeavor. Found used parts so new ones didn't have to be fabricated, did wonderful fiberglass repair, put up with all my questions, told me to stop by anytime (and meant it) and finished sooner that estimated, and under the estimated cost.
The only downside, if there is one, is that they don't do chassis or drive train work, but they do recommend a neighboring business, Paul's Trucks, and although I haven't had work done there, if AKVRV recommends them, I trust them.
If you are a Puget Sound area resident or visiting the area and need service to your coach, trailer or fifth wheel, I HIGHLY RECOMMEND Tim and the folks at Auburn-Kent Valley RV!