Leak Detection in Alexandria, VA

A leak detection call usually starts the same way: a water bill spiked with no obvious explanation, or a damp patch showed up with no visible pipe nearby. Electronic leak tracing finds the source without guessing or opening up walls and floors first, which matters especially in Alexandria's older homes where the pipe run isn't always where a floor plan suggests.

When a High Water Bill Means a Hidden Leak

Most people calling this page don't know they have a leak specifically, they know their water bill jumped, or the meter keeps running even with everything shut off in the house. That pattern is the clearest sign of a leak somewhere in the supply line between the meter and the fixtures, and detection finds exactly where before any repair work starts.

Where Hidden Leaks Commonly Show Up in Alexandria Homes

Older homes in Rosemont and Old Town with galvanized supply lines develop pinhole leaks from internal corrosion, often behind a wall or under a slab where nothing is visible until water has already traveled some distance. Homes closer to the Potomac with a history of settling foundations sometimes see slab leaks specifically, where a supply line under the concrete floor develops a leak from ground movement.

Signs You May Have a Hidden Leak

How Leak Detection Works

The technician uses acoustic listening equipment and, when needed, thermal imaging to trace the sound and temperature signature of moving or leaking water through walls, floors, and slabs. This pinpoints the leak's location closely enough that any necessary access work is limited to the actual repair area, not an exploratory search, and any resulting repair meets Virginia's plumbing code standards (IPC).

Detection Then Repair

What This Typically Costs

Sudden leak repair is sometimes covered by homeowner's insurance, though gradual, long-term leaks often are not. Confirm with your insurer before assuming coverage.

What to Check Before You Call

Common Questions

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