Water Leak Detection in Los Cabos
We find the leak without tearing up your home. Precise acoustic detection for slab, pool, irrigation, and in-wall lines across Los Cabos and Todos Santos.

A Hidden Leak Becomes a Mold Problem
In our climate, a slow leak behind a wall or under a slab does not stay a plumbing issue for long. Constant water plus coastal humidity is exactly the condition mold needs, and by the time a stain appears the growth is usually well established inside the assembly.
Locating the source first is what makes everything after it work. If we find water damage, our home inspection maps how far it has spread, and our remediation program removes the growth and prevents its return.
The PQ125C Detection System
Our leak surveys are run on the PQ125C water leak detector — a tool built around a clear, guided interface so findings are accurate and repeatable.
Touchscreen Interface
The PQ125C uses a factory-developed UI interaction system. Every functional module is displayed clearly on the touchscreen, so readings are easy to interpret on site.
Guided Operation
On-screen operational guidance walks the technician through each step of the scan, keeping the survey consistent from the first sensor placement to the final confirmation.
Error Pop-Ups
Built-in error pop-ups flag bad sensor contact or interference immediately, so we never chase a false signal or mark the wrong spot.
Precise Pinpointing
Acoustic filtering isolates the sound of escaping water from background noise, letting us mark the leak point instead of opening the whole floor.
What We Find
The leaks that cost the most are the ones nobody can see.
Slab and Under-Tile Leaks
Supply lines running beneath concrete slabs, saltillo, and marble floors.
Pool and Equipment Lines
Return lines, skimmer lines, and pump-room plumbing losing water underground.
Irrigation Lines
Buried garden and landscape lines soaking foundations and exterior walls.
In-Wall Supply Lines
Pressurized lines inside walls and ceilings that leave stains with no obvious source.
Unexplained Water Bills
A meter that keeps moving with every fixture closed almost always means a hidden leak.
Damp Spots With No Source
Cool or damp patches on floors and baseboards that return no matter how often you dry them.
Our Process
Non-invasive from start to finish. We open nothing until we know exactly where the leak is.
Assessment and Pressure Check
We review the property, isolate zones, and run a pressure check to confirm a leak exists and narrow down which line is losing water.
Acoustic Scan With the PQ125C
Working from the touchscreen readings, we scan the suspect zone with ground sensors, following the guidance prompts to keep every measurement clean.
Pinpoint and Mark
We compare signal strength across the survey grid and physically mark the leak point, so any repair opens the smallest possible area.
Written Findings and Next Steps
You receive documented findings with the leak location, the likely cause, and clear recommendations for repair and any water damage follow-up.
Think You Have a Leak?
Send us a message and describe what you're seeing. We'll tell you whether a leak survey is the right next step.