Been trying to fidget around this a bit for you, wook. This is the best I can do:
http://www.yellowpages.com.au/search...L&adPs=4590188
I could not refine the search by "wheel repairs" as well, because it seems none of the repairers had included that as a keyword in their ad.
Having said that, you could try to search under Panel Beaters & Painters. I managed to include "Wheel Trims" to refine the search, but none of the businesses also include "mobile service"! Argh...
http://www.yellowpages.com.au/search...L&adPs=4590044
Sorry I can't be of more help. Perhaps pick up the Yellow Pages book and have a dig around there? The "Fast Find Index" at the front of the book may help you locate the right section it should hopefully be under...
All the best with it!