Pipe Leak Detection in Orange, CA

You hear a hiss in the pipes when nothing is running. Or a small copper pipe already sprayed water once, and you wonder if another one is next. Something in your plumbing is leaking, but you don't know which pipe.

We find which pipe is leaking in Orange homes and buildings. We test the whole water system first, then narrow it down line by line, so you fix the right pipe the first time.

Learn which pipe is leaking: hot, cold, supply or drain
Find pinhole leaks before they spread water damage
Avoid guesswork and extra wall openings
Answered 24/7 at a local 714 number. Licensed, insured and certified

Call (714) 439-5275 Request a Pipe Leak Test

Tell us what you hear or see. We'll explain what the test involves before you book.

Available 24/7
Licensed, Insured & Certified
Transparent Service Process
100% Satisfaction Guarantee

Quick answer

What Is Pipe Leak Detection?

Pipe leak detection, also called plumbing leak detection, finds which pipe in your water system is leaking and where. Pros check the water meter, run a pressure test, shut off one line at a time to narrow it down, then use listening and thermal tools to pinpoint the leak. The goal is to find the leaking pipe without opening walls or floors to look.

Why Finding the Right Pipe Matters

A home has many pipes. There are hot and cold supply lines that stay under pressure all day. There are drain lines that only carry water when you use it. A leak in each one acts differently.

That's why we test the system, not just the wet spot:

Is the supply system losing water? A meter check and a pressure test tell us.
Is it hot or cold? Shutting off the water heater supply shows if the leak is on the hot side.
Which line is it? Closing valves one at a time narrows the leak to one run of pipe.
Where on that pipe? Listening and thermal tools narrow it down to a small spot.

Our team is professional and experienced in this kind of testing, and we explain every reading as we go.

Technician fixing a leaking water pipe under a bathroom sink

How every visit works

ListenWhat you have noticed
TestMeter and pressure
PinpointNarrow it to the spot
ExplainOptions in plain words

Warning signs

Signs a Pipe Is Leaking

Homeowner looking at a water stain on the ceiling, a sign of a hidden leak

A hissing or dripping sound when nothing is on

Water escaping a pressurized pipe can hiss, whistle or drip. You may hear it at night when the house is quiet.

The meter moves when all water is off

If the meter's leak indicator turns with every tap off, water is leaving a pipe somewhere.

Water pressure drops

A leaking supply pipe can make showers and faucets feel weaker.

Rusty or cloudy water

Brown or cloudy water at the tap can point to corroding pipes. It is a clue, not proof of a leak.

A pinhole leak sprayed once already

One pinhole leak in a copper pipe can mean the same pipe is thin in other spots.

Leaks that keep coming back

If a pipe was fixed before and water shows up again, the real leak may be on a different part of the line.

Hear water but can't find it? Call (714) 439-5275. A leaking pipe under pressure loses water every minute.

Water spraying or pouring right now? Turn off the main valve and see what to do in a water leak emergency.

Common causes

What Causes Pipe Leaks?

Pinhole leaks in copper pipe

Copper can wear thin from the inside over many years. A tiny hole forms and sprays a thin stream of water. Elbows and bends are common spots.

Age and corrosion

Many Orange homes date from the 1950s to early 1970s, and some Old Towne homes are over 100 years old. Older homes may still have their first pipes, which can wear out with time.

High water pressure

Pressure that runs too high strains every pipe, joint and fitting in the house.

Loose or worn fittings and joints

The places where pipes connect are weak points. Small movement and heat changes can loosen them.

Hot water lines working harder

Hot water pipes heat up and cool down many times a day. That constant change can stress the pipe over time.

Our process

How We Find a Leaking Pipe

Technician showing a homeowner the leak test results on a tablet in the kitchen

1
We listen to what you've noticed
A sound, a past leak, a higher bill. This tells us where to start.
2
We check the meter
With all water off, the meter shows if water is leaving the system.
3
We pressure test the supply system
A gauge shows if the system holds pressure. A drop confirms a leak in the supply pipes.
4
We isolate the lines
We close valves one at a time, including the hot side at the water heater. This narrows the leak to one line.
5
We pinpoint the pipe
Acoustic listening finds the sound of escaping water. A thermal camera can show the warm area a hot water leak leaves on a wall or floor. A moisture meter confirms where water is spreading.
6
We mark it and explain your options
We show you the leaking pipe and what we found. If the pipe is under the slab, we use our slab leak detection process. If you want, we can also take care of the repair.

Want to know which pipe is leaking? Call (714) 439-5275 or request a pipe leak test.

Equipment

Tools for Finding Pipe Leaks

Leak detection tools: listening headphones, moisture meter, video inspection camera, thermal camera and pipe locator

Pressure test gauges

They show if your supply pipes are holding pressure or losing it.

Acoustic listening devices

They pick up the hiss of water leaving a pipe, even through walls and floors.

Thermal imaging cameras

They show warm or cool patterns that can point to a leaking hot or cold pipe.

Moisture meters

They measure dampness so we can see how far water has spread.

Pipe locators

They trace where a pipe runs, so we follow the right line.

Why Find the Exact Pipe First?

Relaxed homeowner in a bright living room after the leak was found

Fix the right pipe the first time. No paying for a repair on the wrong line.
Fewer openings. Only the spot over the leak needs to be opened.
Stop hidden damage early. A small pinhole leak can soak wood and drywall for weeks before you see it.
Plan ahead. If one pipe is thin, you learn if nearby pipes may need attention too.

Before you open a wall, call us first: (714) 439-5275.

Why choose us

Why Orange Homeowners Call Clearcrest for Pipe Leaks

We test the whole system, not just one spot

Meter, pressure and line-by-line testing come before any opening.

We know Orange homes

From Old Towne homes built before 1920 to the 1950s to 1970s tracts in El Modena and Olive, homes here come in many ages. We test each one based on how it was built.

Renters and landlords get clear answers

About 43% of homes in Orange are renter-occupied. A clear finding makes it simple for tenants and owners to agree on what to fix.

A local 714 number, answered 24/7

Clear service terms and a 100% Satisfaction Guarantee.

Our commitments

What You Can Count On

Licensed, insured and certified.
Transparent service process. You see the gauge readings and the marked pipe.
Clear service terms. Read our terms.
100% Satisfaction Guarantee.
Available 24/7 at (714) 439-5275.

Licensed

Insured

Certified

Clearcrest leak detection technician with his equipment case outside a home

FAQs

Pipe Leak Questions

Still have a question? Call us any time at (714) 439-5275.

What does a leaking pipe sound like?

It often sounds like a soft hiss, a whistle, or a drip when no water is on. Some leaks make no sound you can hear, which is why we use listening tools.

How can I tell if a pipe is leaking?

Turn off all water and check the meter. If it still moves, a pipe is likely leaking. Other signs are lower pressure, a hissing sound, or a higher bill.

What causes pinhole leaks in copper pipe?

Copper can wear thin from the inside over time. Water chemistry, high pressure and fast-moving water can all play a part.

If I had one pinhole leak, will I get more?

It can happen. One pinhole often means the pipe is thin in other places. A test shows if other leaks are already active.

Can you test all my pipes at once?

Yes. A pressure test checks the whole supply system. Then we narrow it down line by line.

Do you have to open the wall to find a pipe leak?

Usually not. We test from the outside of the wall or floor first. Sometimes a small camera hole helps confirm the spot. Only the spot over the leak may need to be opened for the repair.

How much does pipe leak detection cost?

It depends on how many lines need testing, the size of the home, and how easy the leak is to reach. Call us and we'll explain what the test involves before you book.

How long does pipe leak detection take?

It depends on how many lines need testing and how easy they are to reach. A leak you can already hear is often quicker to find. We'll give you a better idea when you call.

How do I get ready for the visit?

Note where and when you hear the hiss, and where any past pinhole leaks were. Clear the space under sinks and around the water heater. Know where your main shut-off is.

Service area

Pipe Leak Detection Across Orange

We test pipes in homes and buildings across Orange, from Old Towne to El Modena, Olive and Orange Park Acres, and in nearby cities: Anaheim, Santa Ana, Tustin, Garden Grove and Villa Park. See all service areas.