I had my transmission rebult with this shop, an AL4D, not the best transmission, but these guys were able to build so far very reliable transmission. The price was very far, they had to take parts from another transmisson to use in mine, other shops did not have the hard parts I needed to rebuild mine. I was very happy with the time it took, they had it done within a couple of days. I can not say if this shop is the cheapest as far as price, but I feel a got a fair deal. I will use this company again when I need this type of work.
Pros: Knowledge, Ability
Cons: They Might Not Be The Cheapest, I'm Not Sure