Nukeduster, spazz, warlord, exarach, and dust2dust (if he's still teching) are the only ones on the board in the PHX area that are vouched for. The others are either not active or further out.
And please refrain from stealing the choice internals from my guns which you like so you can replace them with your old junk.
Not trying to start anything, but it seems like you had a bad experience with another tech. Since I know/have dealt with most of the techs that I mentioned above, I can safely say that they're not going to pull something as stupid as that. A bit insulting to think that they would, considering their reputation would be on the line.