Acoustic · Electronic · Thermal

A leak you can't see is still a leak we can find.

Water leak detection is the process of confirming the exact source and location of a leak before any repair happens — using technology, not guesswork.

The direct answer

What is water leak detection?

Water leak detection uses specialized equipment — acoustic listening devices, electronic pipe locators, and thermal imaging cameras — to identify precisely where a leak is occurring inside walls, under floors, or underground, without needing to open up the entire area first.

It's the diagnostic step that should always happen before a repair quote. Skipping it is how homeowners end up with unnecessary drywall or slab demolition that misses the actual leak.

Signs you need it
  • Rising water bill with no change in usage
  • Water meter still spinning with everything off
  • Sound of running water behind a wall or under a floor
  • A warm spot on flooring (possible hot water slab leak)
  • Dropping water pressure
  • Damp carpet, bubbling floors, or a musty smell
Our technology

Three detection methods, matched to your situation

Acoustic

Sound-Based Detection

Sensitive listening equipment picks up the distinct sound of pressurized water escaping a pipe underground or inside a wall cavity.

Thermal

Infrared Imaging

Thermal cameras detect temperature differences caused by moisture or hot water leaks beneath flooring, invisible to the naked eye.

Electronic

Electronic Locating

Sensor-based tracing follows the exact path of a pipe, narrowing down the access point to a precise, small area.

Our process

How a leak detection visit actually works

01

Consultation

We discuss your symptoms and history with the property.

02

Visual Inspection

We check all accessible plumbing and fixtures first.

03

Pressure Testing

Isolating which line and zone is involved.

04

Technology Locating

Acoustic, thermal, or electronic tools pinpoint the source.

05

Findings & Options

We explain what we found and your realistic options.

Related reading

Go deeper

Slab Leak Detection

The specific process for diagnosing leaks beneath a concrete foundation.

Read the guide →

Does Insurance Cover This?

What to know before you call your provider.

Ask us directly →

Repair vs. Reroute vs. Repipe

Understanding your options once the leak is found.

Ask us directly →

Stop guessing. Let's find it.

Schedule a professional leak detection visit anywhere in South or Central Orange County.

Schedule Now