welcome richdes, have you tried doing a web search on dealers in your area or eveb the better business bureau? what about finding an airstream owner and asking who does their work. word of mouth is usually the best kind of advertising. of course, if you are needing info in a hurry, you might try re-posting in a repair forum using your question as the subject. that way those who have the most knowledge are more likely to see and maybe answer your question. good luck!