I know these guys... Unlike other Mariscos shops in Phoenix these guys have roots in the Phoenix food service industry and gives them the cutting edge. Jessie behind the counter was the right hand man for Charlie and the Boston Lobster food service company serving many fine valley restaurants. I was the night warehouse manager for East Coast Seafood way back before Pacific Seafood bought them out and we routinely bought imported items from Jessie to serve in the finest restaurants.
This shop has a reliable source for wild fresh caught Mexican seafood from the Sea of Cortez. What I find amazing is that when I suggest Mexican seafood to my gringo friends they react as if there is something inferior or polluted with Mexican seafood when in reality the Sea of Cortez is the least polluted waters in the world.
No nuclear vessels, no large industrial plants, no major cities or oil exploration going on. These fresh caught items are about as fresh and wholesome as you will get. Shed your Mexico-phobias and give these delicious fresh caught items a try you won't be disappointed or poisoned.