Palm Beach County · Acoustic & Thermal Detection

Find the leak before it finds your floors.

Slab leaks, hidden supply-line pinholes, unexplained water-bill spikes — we locate leaks non-invasively with acoustic correlation and thermal imaging, then open only what the test tells us to open. 24/7 emergency response across Palm Beach County.

Acoustic detectionThermal imagingSlab & hidden leaks
Plumber using acoustic leak-detection equipment on a slab-on-grade home in Palm Beach County, FL
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The defining difference

Locate the leak, not the wall

The old approach to a hidden leak was simple and destructive: open the wall or floor until you found the wet pipe. Modern professional leak detection reverses that — find the leak first, then open only the smallest necessary area. We do that with two complementary tools: acoustic detection, which listens for the sound signature a pressurized leak makes through soil and concrete, and thermal imaging, which reads temperature differentials through walls, slabs, and ceilings without touching them. Used together, they routinely narrow a slab or supply-line leak to within a few inches before a single tile is lifted.

For homeowners in Palm Beach County — where slab-on-grade construction puts supply lines directly under the concrete foundation — that precision matters enormously. A slab leak found early and opened surgically costs a fraction of one discovered after months of saturating the sand fill, shifting the foundation, and feeding mold in the flooring above. If your water bill jumped, your floor feels warm in a spot, or your meter moves when nothing is running, call us and we’ll find it.


How we find what’s hiding

Acoustic, thermal & pressure testing — the right tool for every leak

No single method catches every leak. We combine acoustic correlation, thermal imaging, and pressure testing to confirm both the location and the source — so the repair opens exactly what needs to be opened, and nothing more.

ACOUSTIC Electronic listening rods & digital correlators hear a pressurized leak through concrete and soil — narrows location to within inches.
THERMAL Infrared camera reads cold or warm anomalies through floors & walls without cutting — reveals the leak path and how far water has migrated.
PRESSURE Pressure-drop testing isolates which branch is losing pressure — tells us hot side, cold side, or drain before we listen.
CAMERA Video pipe inspection via cleanouts for drain-line cracks, root intrusion & offset joints — fully non-invasive.
Choosing the right method

Acoustic vs. thermal — and why we use both

The question we hear most often is: “which leak-detection method do you use?” The honest answer is: both, because they solve different problems.

  • Acoustic detection excels at buried supply lines and slab leaks. A pressurized pinhole makes a distinctive high-frequency hiss as water escapes under pressure; sensitive ground microphones and a digital correlator pick that sound up through concrete, tile, and several feet of soil and triangulate the position. It works best on pressurized lines — hot and cold supply — where the pressure amplifies the leak noise above the background.
  • Thermal imaging excels at slow weeps, wall cavities, and situations where the acoustic signal is too faint — old clay pipe, very long pipe runs, or low system pressure. The camera reads the temperature difference between a wet area and the dry material around it. It also maps how far water has already migrated, which guides the dryout and mold remediation as much as the repair itself.

We pair them: acoustic narrows the zone, thermal confirms the moisture pattern. That combination means a single targeted core or tile lift rather than an exploratory trench — and a repair bill that reflects the actual problem, not exploratory guesswork. Not sure what a detection visit and repair might run? Our plumbing cost estimator gives you a realistic ballpark before you call.

Leak detection methods compared — at a glance
AcousticThermal ImagingPressure Testing
Best for Slab & buried supply linesWalls, ceilings & slow weepsIsolating which branch is losing pressure
How it works Listens for leak sound through concrete & soilReads temp differentials through surfacesPressurizes branches, watches for pressure drop
Invasive? No — surface sensors onlyNo — camera, no contactNo — valve isolation only
Works on drain lines? Limited (no pressure)Yes — moisture mappingNo (drains not pressurized)
Precision ±1–2 ft on slabMoisture zone mapIdentifies branch, not exact spot
The numbers that matter

Why early detection pays for itself

24 /7
Emergency leak response, Palm Beach County
10 k+
Gallons a day a single slab pinhole can waste
0
Walls or floors opened until the leak is confirmed
11
Palm Beach County communities served

Suspect a hidden leak? We locate it precisely before any demolition begins.

Book a Leak Inspection
The slab-leak problem

Slab leaks in Palm Beach County: common, costly, and preventable

Nearly every home in Palm Beach County is slab-on-grade — the concrete foundation is poured directly on the ground, and the water-supply lines run through or under that slab. Several Florida factors accelerate leaks in those buried pipes: acidic, mineral-heavy water corrodes copper from the inside; the clay-and-sand soil shifts seasonally with the wet and dry season; and the constant hot-water demand means the hot-side line runs at temperature all day, expanding and contracting against concrete until a pinhole develops.

The warning signs are easy to miss until the damage is expensive:

  • A water bill that climbs month over month with no change in habits.
  • Warm or hot spots on a tiled or concrete floor.
  • The sound of running water when every fixture is off.
  • Damp baseboards, discolored grout lines, or floor tiles lifting at the edge.
  • A water meter that keeps moving during a 30-minute shut-off test.
  • Mold or musty smell at floor level, especially in a corner or under a cabinet.

If any of these apply, the right move is an acoustic correlation test — not guesswork. We locate the break, walk you through repair options (targeted slab access vs. rerouting the line above the slab), and deliver a clear written estimate before any work begins. If your copper is aging throughout the home, see how a whole-home repipe compares — it often costs less than repeated targeted repairs on a system nearing end-of-life.

Schedule a Leak Inspection


Palm Beach County homeowner relieved after plumber locates and fixes a hidden slab leak
Stop guessing at your water bill

One inspection tells you exactly where the water is going.

A pinhole leak under a slab can run 5,000–15,000 gallons a month undetected — showing up as a bill spike with no visible sign above the floor. Our acoustic and thermal inspection pinpoints the leak, confirms the moisture migration, and gives you a same-day repair plan. No exploratory demolition, no surprises.

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Good to know

Leak detection FAQs

How do I know if I have a hidden leak?

Common signs include a water bill that climbs without explanation, damp or warm spots on your floors or walls, the sound of running water when every fixture is off, mold or mildew smell inside a cabinet, and low water pressure throughout the home. Any one of these warrants a professional leak inspection — catching the leak early is almost always cheaper than waiting until the damage becomes visible. Book an inspection and we’ll pinpoint it before any guessing.

What is acoustic leak detection and how does it work?

Acoustic detection uses sensitive electronic equipment — ground microphones, listening rods, and digital correlators — to hear the sound signature a pressurized leak makes as water escapes through a pinhole or crack in a buried pipe. Different soil types, pipe materials, and water pressures affect how sound travels, so a trained technician interprets the readings. For a supply line buried under a concrete slab, acoustic correlation can narrow a leak to within a foot or two — meaning we open only the smallest possible area instead of jackhammering the whole floor.

What is a slab leak and why is it serious?

A slab leak is a break or pinhole in a water-supply or drain line running beneath the concrete foundation slab of your home. Palm Beach County homes are almost all slab-on-grade construction — there is no crawl space, so the pipes are cast directly into or under the concrete. A slow slab leak saturates the soil under the slab, erodes the sand fill, and can cause the foundation to shift or crack. It also feeds mold in your flooring and drywall. Because the damage compounds every day the leak runs undetected, a suspected slab leak is a situation to diagnose quickly with acoustic and thermal tools before any concrete is opened.

Can you detect a leak without cutting into my walls or floors?

In most cases, yes. Acoustic listening equipment locates leaks in buried supply lines by sound, and a thermal camera reads temperature differentials through floors and walls without touching them. For most slab and supply-line leaks we can pinpoint the location to within a few inches and open only a small, targeted area — sometimes a single floor tile or a small concrete core — rather than excavating a trench. Drain-line camera inspection via existing cleanouts is also completely non-invasive. We only open what the test tells us to open.

Why is my water bill suddenly so high?

An unexplained spike in your Palm Beach County water bill is one of the most reliable early signs of a hidden leak. A pinhole-size hole in a supply line under your slab can lose hundreds of gallons a day — enough to push a modest bill up by $50–$150 in a single month. The quickest home check: turn off every fixture and watch your water meter for 30 minutes. If the dial moves, water is escaping somewhere. A professional leak inspection narrows it to the exact pipe and location so the repair is targeted — not exploratory.
Get a free estimate

Know exactly where your leak is before any concrete is opened.

A Palm Beach County plumber brings acoustic and thermal equipment to your home, locates the leak precisely, and walks you through the repair options and written cost — no exploratory demolition, no call center.

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Free, no-obligation in-home estimate. We typically respond within one business day — no call center.