Customer noticed a water leak in the kitchen ceiling coming from the guest bathroom above. Recommended to customer to open up the ceiling in order to locate leak. Upon inspection also discovered that the incoming water pressure is 160 psi indicating the pressure reducing valve would need to be replaced in order to get the house on safe water pressure. Would recommend removing section of leaking pipe and installing a new shut off and pipe to get leaking to stop. In addition would also recommend replacing the pressure reducing valve. Recommended to customer as well to get a mitigation company to come out and assess the water damage that has occurred due to the presence of mold and water damage. Gave customer options to repair the pipe and replace pressure reducing valve.