Need a good shop that work on Cummins 350 BC's ?

[Schiada]

I need to find a good shop in the Phoenix area that work on 1990 Cummins 350 BC's . I want to do a swap going from a 9 speed to Auto Tran's. and also do a general check over and service on the motor. The truck is my 1990 International 9700 / RV. Have a pretty good list of the things I need to do it. Now I'm putting together the parts and need a shop to do the heavy part.

Any help would be great. They can call of Text me at 623-512-3155

Thanks, Randy