There are several circumstances that could explain water damage in your building. Burst pipes, malfunctioning equipment (HVAC system or refrigerator leakages), water buildup after rain, and trapped moisture in crawl spaces are just some of the most common ones.
Most households deal with a mold infestation at some point. But they do occur more often for homeowners who overlook regular maintenance and ignore minor plumbing problems such as pipe leaks.
