It’s a lot harder now to find a good one. I know they’re out there, but I can only vouch for the few I’ve used. They seem to be retiring or just quitting. I know of a few that quit in the last 5 years. Same thing seems to be going on with taxidermists, at least in northern AZ they are cutting way back if not quitting.
I lived in the valley for 16 years and never knew of a good game processor there. I hear a lot about Mark Miller at Millers Southwest and he seems to have a decent enough reputation. He is in the east valley but will make efforts to get it to you at other places down there. I never used him though.
I think I’m kind of lucky. I use a butcher and game processor that recently retired and gave up his license. He still kept his shop with all of the primo equipment and has it as a hobby and for friends and family to use. I can’t just drop the animal off and say “call me when it’s done”, I have to put a lot of the work in. It helps when he is there because I don’t really know the tricks and efficient ways of doing it.