ORAS Game Location: Routes 118 and 121 (DexNav)
This moveset is probably the best and most used for Ambipom at the moment.
And to answer your question, the only thing you need to do is get a Aipom with the ability Run Away, not Pick-Up. When you evolve it, it will evolve into an Ambipom with Technician. If done otherwise, you will have an Ambipom with Pick-Up.