Customer was experiencing buckling in wood flooring in kitchen area. No water shown coming through floorboards. Buckling is significant in one location. Cut open section of flooring to find moisture underneath buckled area. There was no standing water, but flooring was extremely moist underneath. There is no plumbing in the vicinity of where major buckling is occurring. Buckling a floor is directly next to exterior wall. Unlikely damage is from plumbing. Advised customer to contact leak detection company to determine there is no leak in slab. Also advised customer to contact mitigation company for property damage.