So I got some muffler work done at All-Flow in Martinez. Well I went back today to add another muffler and they're saying they would never do such shoddy work and they would have never made an exhaust like this.

So I need some new mufflers welded in and was wondering if there are any good places in the bay to get it done, or if anyone else does welding that can help me out?

I have an rb header and 2.5 inch pipes, want to move my magnaflow from the rear to up in the middle and replace the magnaflow with a RB universal powerpulse