Dawg.....
That place across from Numeros ( 1 block away ) toward the main blv. is a first class place. They do a good job of grinding the greese and any rust off the steel before they prime and paint.
Make sure you tell the boss you want epoxy 2 part primer, but they may/ will do . One thing, if you go there during the week, you'll find two non english speaking workers, a coupele of nice young guys, and I think the only English they know is when you ask for the boss , they tell you to come back in an hour!
I found the boss there one day, gave him my prints, said I would stop back! For a whole week I was stopping back in an hour!
I was told by another Mexican businessmen that the boss works at the town hall or something like that. He is there on Saterdays and maybe brefely on his lunch time, or after work.
Make sure you got a set of drawn prints for them, as the boss speaks some english, but the better drawn the better the comunication.
dd