Hi Caspar
One thing to consider that has worked well for me is that when you take your parts in, if you have a target part for them to reference it helps them and you immensely. The anodizer I use in SoCal now has the turquoise, 3DV and red that Ringle used on file since I sent either an original stem or post along initially.
Their 100% now but I’ve been back and forth with a couple other less expensive shops but didn’t get the quality or accuracy. Just a thought...
It’s great that their so close to you!
Cheers,
Jason