Customer called because they have a pinhole in the copper feeding the hose bib out back. I called FA who accepted the claim and are covering the hose bib but not the pipe modifications to install it. The customer agreed to pay for the pipe mods, so I turned off the water, cut the old hose bib out behind the wall and installed the new line and hose bib on the other side of the wall. I turned the water back on and checked for leaks, which none were found. Everything is working properly at this time. I also put caulking around the hole where the hose bib goes through the wall so that no bugs can get in. I found no further issues at this time.