
Slab Leak Detection in Aliso Viejo, CA
Slab leak detection in Aliso Viejo, CA starts with proof, not a jackhammer. The leak is confirmed on your water meter and a pressure gauge, then pinpointed through the concrete, so nothing gets cut in the wrong place.
- Leak confirmed before anything is cut
- Hot and cold lines both tested
- Written findings you keep
Leak confirmed first
No floor is opened until the leak is proven and pinpointed.
Written price up front
Visits and repairs are priced before any work starts.
Licensed local plumbers
Detection and repairs by licensed plumbers in your area.
Slab leaks only
One specialty: water lines under concrete floors.

Trusted Slab Leak Detection in Aliso Viejo, CA
In Aliso Viejo, a slab leak is usually a pinhole in an original copper line. Hard water and the occasional shake of California ground do the damage slowly, until the bill or a warm floor gives it away.
Service covers all of Aliso Viejo, including ZIP codes 92656, 92698.
Call (774) 252-0684Slab Leak Services Available in Aliso Viejo

How Slab Leak Detection in Aliso Viejo, CA Is Done
What you are buying with slab leak detection in Aliso Viejo, CA is certainty. The checks below prove the leak, find the line and mark the spot, one after another.
- 01
Meter and leak-dial check
- 02
15-minute pressure-gauge test
- 03
Hot or cold isolation
The water heater supply is closed to see which side is leaking. Hot leaks warm the floor; cold ones do not, which is why they need this step.
- 04
Branch isolation
- 05
Acoustic pinpointing
Ground microphones listen through tile, carpet and concrete for the sound of water escaping under pressure.
- 06
Thermal imaging
- 07
Marked location and options
The leak point is marked on the floor, and the realistic ways to fix it are explained before anyone quotes a repair.
Signs You Need Slab Leak Detection in Aliso Viejo

The meter keeps moving
Turn everything off and watch the small dial on the meter. Any movement means a leak somewhere.

The pet found it first
A dog or cat that suddenly sleeps in one place may be lying on a hot-water leak.

Warmth that follows a line
A thermal camera shows the path of a leaking hot line through the floor.
Warm spot on the floor
A patch of tile or carpet that feels warm underfoot, often near the kitchen, a bathroom or the water heater.
Sound of running water
Water running in the walls or under the floor when nobody is using any.
Hot water runs out fast
Showers going cold sooner than they used to.
Seeing two or more of these? Book slab leak detection in Aliso Viejo, CA before the water spreads further under the floor.
Slab Leak Detection in Aliso Viejo, CA Cost
Most homeowners pay about $150 to $400 for slab leak detection in Aliso Viejo, CA. The price moves with the size of the house, whether the leak is on the cold side (harder to find) and whether you need a visit outside normal hours.
Leak detection visit
- Hot and cold isolation
- Thermal imaging on hot lines
- Marked spot and written findings
Most slab leak repairs
- Pressure test on the new line
- Written price before work
- Leak re-confirmed on the day
Repeat leaks: repipe
- Worth pricing after a second leak
- Every supply line replaced overhead
- Usually PEX through walls and attic

Why Homeowners Choose Us for Slab Leak Detection in Aliso Viejo, CA
Pinpointed before anything is cut
The most common complaint about slab leak work is a leak detector marking the wrong spot. For slab leak detection in Aliso Viejo, CA, the mark is checked with a second method before it goes on the floor.
Cold-water leaks found too
Thermal cameras only see hot water. Cold leaks need isolation and acoustic work, and they are part of every slab leak detection in Aliso Viejo, CA visit.
Findings you keep
You get the test results and the marked location in writing, which makes a second repair quote easy if you want one.
Need Slab Leak Detection in Aliso Viejo, CA? Get the Leak Found Today
Every day a slab leak runs is more water under your floor and on your bill.
Is Your ZIP on the Route?
Service covers all of Aliso Viejo, including ZIP codes 92656, 92698.
- 92656
- 92698
More Orange County Cities We Serve
Slab Leak Detection in Aliso Viejo, CA FAQs

Still have a question?
Call and ask. You will get a straight answer and a price, with no obligation.
Call (774) 252-0684How much does slab leak detection in Aliso Viejo, CA cost?
Most visits for slab leak detection in Aliso Viejo, CA cost about $150 to $400, quoted before we arrive. We cover all 2 ZIP codes in Aliso Viejo, and the price includes the full test sequence and the marked location.
Can you have a slab leak and not know it?
Yes. A cold-water leak never warms the floor, and a slow one hardly moves the meter. A pressure-gauge test is what catches the ones you cannot see.
How long can a slab leak go undetected?
Months, sometimes longer, when the water drains into the soil instead of coming up through the floor. A rising bill is often the only clue.
How do you find a cold water leak under a slab?
Cold leaks do not warm the floor, so thermal cameras miss them. They are found by isolating each line and listening acoustically along the run.
Already know where the leak is?

Schedule Slab Leak Detection in Aliso Viejo, CA Now
Call (774) 252-0684. Tell us what you are seeing and you will have a price and a time before you hang up.
Talk to a Slab Leak Specialist in Aliso Viejo
Serving Aliso Viejo
Every Aliso Viejo ZIP code (92656, 92698) and the rest of Orange County.
Other California cities