The plumbing code for as long as I can remember states that water lines coming through the slab must be sleeved. Note that none of these copper water lines were sleeved and due to electrolysis, 2 of these water lines busted.
Call THE REAL American Plumbing that has been here for 35 years and not an out of town company
making money off another company's name for all of your gas, plumbing repair, rooter and backflow needs.