Customer had leak coming from CPVC line behind fireplace for hose bib coming from the slab. Attempted to replace CPVC shut off in garage to allow them to turn the water off. Shut off does not lead to that particular hose bib nor the other one on the side of the home. Found line to be exposed on slab, so kept the area coming out of slab on the exterior of home. Leaving estimate to run new line through ceiling to reattach hose bib No warranty can be given on repairs due to high pressure and existing CPVC