Symptoms
Start with the visible, audible, physical or measurable sign—not the name of the fault.
Horizontal crack in a foundation wall
A horizontal line develops across a below-grade wall.
Water pools beside the foundation
Roof or surface water remains near the house after rain.
Paint peeling near a baseboard
Finish failure concentrated at the bottom of a wall.
Rust stain emerging through concrete
Orange-brown staining follows embedded metal or cracks.
Cold floor near an exterior wall
Floor temperature drops noticeably along the room perimeter.