google "anodizing" or "powdercoating" in your town. Should bring up a list of places that at least do powdercoating, call one and see if they anodize as well, and if they dont they can likely get you the contact of someone that does.
Hell even podunk Modesto I have 4 places that will do anodizing/powdercoating in a 5mi radius.
Thanks for the tip. I haven't found anywhere that close that does powdercoating, but I know there's a few good places across the state line in Houston, TX. I'll have to check and see if they anodize items.