Upon arrival Erika and I discussed the issue that started today(05/16/2023) mid to late morning. She stated that there was water dripping from the first floor ceiling and they had cut all the water to the home off. Stated that it lined up roughly with were we had replaced a shower valve in the upstairs hall bath. In an attempt to identify where the leak was coming from I turned the water to the home back on. I ran every plumbing fixture on the second floor in an attempt to recreate the issue they were dealing with. After running every combination of fixtures upstairs(both showers and tub, all three sinks and the two toilets) I was unable to recreate the issue or cause any water drips from the ceiling. After making Erika aware of this I stated that the hall bath sink(they complained of it always being a slow draining) wasn’t plumbed in properly. After making her aware of this she chose option two, which was replacing the drain line under the upstairs hall bath without a membership. Afte