For the customer they have a leak Coming from the ceiling in the garage, what I recommend is to cut the drywall to find the source of the leak, the homeowner already turned off the water to home as a precious. So therefore we cut a rectangle in the drywall to find the source of the leak. However once I cut the drywall, I couldn’t find any water line pipes in the area I cut or around the the area. We had some pretty bad weather here with the snow & the ice so I believe it has to do with the roof rather than the plumbing. The water pressure read at 110 psi and I recommend to get the Prv replacement as it is not recommended to have the pressure about 80 in the state of Georgia. At this time we didn’t locate a water line that was leaking in the garage.