I heard many good things about USA Custom Guitars necks & bodies - but a few years back, they sold to MJT Guitar Finishes, and the USACG part of the MJT site has remained the same since (while I have what I want all figured out*, I don't have the filthy lucre for it, so haven't called or written to get the straight poop).
A guy on another forum built a Tele from USACG's roasted quarter-sawn maple neck, clear satin nitro with gloss headstock, and roasted swap ash body, clear gloss nitro. Made a mouthwatering piece, and he said it played & sounded just as good.
Anybody wanting to build something like that, check them out (and report back......)
*They were the only place I found that would build you a type F neck with a 7.25" radius and an accessible TRN.
Peter (who will add that it wasn't just Teles; Strats, S & T Thinlines, Jag/J-master; P, J, etc.)