Slab leaks in older homes
Why it happens here
Many Van Nuys homes were built before 1970 with copper pipes under the slab. Soil movement and corrosion cause pinhole leaks that go unnoticed until water surfaces. The hot summers stress the pipes further.
Our approach
We use a hydrostatic pressure test kit to confirm the leak, then reroute the line through the attic or walls. We dry the slab with commercial dehumidifiers and repair the flooring.