I've had work done on my dual axle Highliner at
- Silver Streak in Sooke [re-wiring and conversion to disc brakes],
- bunk replacement at Blackline in Sidney [the boat was off anyway], and
- bearings and brakes a couple of times at my vehicle mechanic [Dunsmuir Super Service near Capital Iron in Victoria] - the owner is a boat and trailer guy.
Of the 3, I'd go back to any, but Dunsmuir first.