unfortunately it is not just the little guys nor is it just the marine industry. It is really a case of finding some good guys and sticking with them. That being said one employee from a local boatbuilder is banned from ever setting foot on my boat again, still have the glue stains and other damage he left behind
A mate had a new engine fitted to his launch, brand "C" (so you get 2 guesses), there were some minor problems that required attention, and altho he could have repaired them himself, he insisted the supplier attend to them, the number of visits it took to resolve was ridiculous.