Our ceiling has 2 water stained patches, one right underneath a new bathroom and the other next to our front door.....aarrggjh!! The contractor who put in the bathroom said it must be because someone there water on the floor. He opened the ceiling and said he hasn’t found a leak. At this point I don’t trust him any more.
Aren’t there services that do smart leak detection? Are they any good and how do I find one?