Sorry to say, but this is one of those things or services that the old adage of "Good, Fast, Cheap.....pick two" applies heavily. Thanks to more and more stringent controls by the EPA many smaller shops have been driven out of business, so chromers are limited.
Add to that increasing number of folks who are restoring old cars and bikes, and you get a compounding problem.
I suggest you're going to habve to bite the bullet and take what you can get. If you want good, then it's not going to be cheap. Just don't go with "The Bumper Boys" out of the Los Angeles area. You might never get your piece(s) back.
Roger