You can Google all you need for phones and address's. That shop in Ferndale, MI is very busy. I called him years ago as I wanted my early Hemi crank offset ground... he said there was a 3 month wait to get new projects in the door. But you can find a shop near you I'm sure. Time to start networking with local racers and engine shops.
Wyrmryder can likely recommend a CA shop... he's been part of that racing scene for 60 years. Likely has numbers in his Rolodex.... don't be afarid to ship a crank. Done everday.
Come to think of it Bullet Cams in MS does a hell of a lot of crank work... call them. Good reputation among oval track and drag racers.