I actually have used Chad's for my 1st camper-a Coleman Sante Fe popup. I didn't realize they worked on 5th wheels.
I think you're making more of this than it actually is....I doubt you'll ever have the "Scamp" part of the trailer ever worked on....after all that's only the fiberglass part. EVERYTHING else from the axle
to the appliances to the windows
to the tires/wheels are made by someone else and those are standard RV parts....any RV place including Camping World works on that stuff. The only problem you may run into is if someone needs to do some welding...being around the fiberglass may scare them....go to a boat place to have the "fiberglass" fixed.
So, if the refrigerator
goes out...don't ask if they work on Scamp
trailers...ask if they work on (brand name) RV refrigerators....
When I purchased my trailer...it was years old and I wanted all the systems checked out..from the furnaces to the 3-way refrigerator
, etc. I made an appointment at the local RV repair place...they didn't ask what brand and I didn't volunteer the info...because it wasn't about the manufacturer, it was about the parts.
Your mileage may vary.