Some water damage is obvious. Think standing water, a collapsed ceiling or warped flooring. But often we get calls that start like this: “I think something’s going on behind the wall.” Hidden water damage is common. In fact, it’s more common than dramatic flooding. Slow leaks, minor drips, small seal failures – they sit quietly until signs start appearing. This article explores what to look for and what to do next if you think you have hidden water damage.