For this job, the customer showed us a leak coming from the hot water line behind the water heater. After cutting open the wall we noticed grey poly in the wall which was leaking where they connected to the water heater. We replaced section with pex, also we noticed another leak in the crawlspace another grey poly pin hole leak. We cut out and replaced that section as well. We left estimates to get out the grey poly from the whole home. Once complete we cleaned up and tested our work. Thank you for choosing TE Certified.