Slab leaks under older homes
Why it happens here
The expansive clay soil under Van Nuys shifts with every wet winter and dry summer. That movement cracks copper and galvanized supply lines running under the slab. The leak starts small and can run for months before you notice warm spots or a high water bill.
Our approach
We use thermal imaging cameras and a bore scope camera to locate the leak without unnecessary demolition. Once the plumber repairs the line, we dry the slab and surrounding flooring with air movers and dehumidifiers, checking moisture daily.