Acoustic Leak Detection in South Whittier, CA

Ground microphones and contact sensors that hear water escaping under pressure.

Acoustic leak detection listens for the sound of pressurized water escaping from a pipe. In South Whittier’s single-story slab homes, it is one of the main ways to narrow down a leak under the floor without breaking concrete to look.

Residential & Commercial

Advanced Leak Detection

Focused on Accurate Diagnosis

Acoustic Leak Detection for South Whittier Homes

Results depend on conditions. Busy streets, air conditioners, and pool pumps can mask the sound of a leak, so you may be asked to keep the house quiet during testing. If your home has been repiped with plastic pipe in some sections, let the provider know — plastic carries sound less well than copper.

Acoustic testing lets a technician narrow down a leak through concrete, tile, and soil, so nothing is opened until the spot is known.

South Whittier at a glance

Unincorporated Los Angeles County south of the city of Whittier
Mostly post-war single-story homes on concrete slabs
Mature street trees and many added rooms or back-yard units

Seeing these signs? Don’t wait for the damage to spread. A local pro can pinpoint the leak before anything is opened up.

Call (562) 245-5818

Signs to Watch For

Confirmed leak, unknown location

A meter or pressure test shows a leak but nothing is visible.

Leak under hard surfaces

The suspected line runs under tile, concrete, or a driveway you don’t want opened blindly.

Pressurized supply line involved

Acoustic testing is most effective on lines that are always under pressure.

Sound of running water

You can hear water moving inside a wall, under a floor, or near the foundation when nothing is on.

What the Visit Usually Includes

Meter or pressure checks to confirm which line is leaking
Mapping the pipe route so listening follows the pipe
Ground microphone and contact-sensor readings compared along the route
Confirmation with a second method where practical

Your water provider: South Whittier is unincorporated, and water service is split among more than one provider depending on the street. Check the name on your water bill — that provider is who to call about the meter, the street-side line, or a possible leak adjustment.

For causes, testing methods, and repair options in more depth, see our full acoustic leak detection guide.

Common Questions

Do I need to be home for the visit?

Usually yes, or someone with access to the inside of the home, the water meter, and the main shutoff. Confirm with the provider when scheduling.

Can acoustic equipment find drain leaks?

Generally not well. Drain lines aren’t pressurized, so they don’t produce the same sound. A camera inspection is usually the better tool for drains.

Why do I need to keep the house quiet?

The equipment amplifies faint sounds. Appliances, pumps, and running water can drown out the sound of the leak.