Someone does painting at Stark's Twin Oaks near Beaverton, Oregon and did a great job on an RV-9A some friends have. See a pic of their plane on the EAA 105 newsletter front page at http://eaa105.org/Newsletter/nl-200702.pdf
PM me if you want contact info for the plane owners who can get you in touch with the shop. Might also be in the newsletter; I didn't check.