There are dozens. In addition to those listed above, the following come to mind
Hot Tubes
Adam at Now You're Finished. Adam recently moved from Seattle to East somewhere i believe.
Cycle Art
Spectrum
The Bicycle Shop,
velo color,
Waterford, (really nice job and reasonably priced)
Black Magic Paint,
Weigle....
This is probably easier to put into a google search than a post here since now you have to go search for those listed anyway. Once you've compiled the list with links, come back and put it up as a sticky!
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https://www.flickr.com/photos/54319503@N05/
http://www.draper-cycles.com