Im just a regular guy working in my garage.
My friend from VanDrunen Ford does the rebuilding.
The last guy was worried about a warranty (as Im sure you are).
Im sorry but I cant offer you that. If there is a problem right off the bat, then of course I will get it taken care of.
The last guy had a few posts like you and posted up a very similar thread. After his trans got rebuilt, I havent seen him back since. His trans must be doing ok.