Leak detection in Miami: water meter and supply valves in a stucco wall

Plumbing

Water Leak Detection in Miami, FL

A hidden leak does not announce itself. It shows up as a higher water bill, a damp spot or a smell. We find where the water is escaping.

Call (786) 355-1387 Request service

Finding a leak you cannot see

Leak detection is the work of finding a leak without tearing apart your home to look for it. The pipe could be in a wall, above a ceiling, buried in the yard or running through concrete, and the goal is to pinpoint it so any opening is small and in the right place.

In Miami the concrete slab is the main reason this service matters. Most houses sit on a slab, and water lines and drains often run in or under it. A pinhole in a hot water line under the slab can leak for months before anything shows. You may only see a bill that does not match your usage, a warm patch on a tile floor or the sound of water when nothing is running.

Early detection saves money in two ways. The water you stop paying for adds up, and so does the damage you prevent: swollen baseboards, lifting tile and the musty smell that comes with moisture trapped in block and drywall.

Clues that you may have a hidden leak

A water bill that jumps without a change in how many people use the house
A water meter that keeps moving when every tap and appliance is off
A warm spot on the floor, which can mean a leaking hot water line beneath it
The sound of running or hissing water inside a wall or from the floor
Damp or discolored drywall, peeling paint or bubbling plaster
Musty smells, mildew, or soft and swollen baseboards and cabinet bases
Unexplained wet or sunken patches in the yard near the water line

Need it looked at now?

Call and describe what you are seeing. A short conversation usually tells us whether it is a quick fix or a bigger job.

Call (786) 355-1387

How leak detection works

Confirm there is a leak

We start with the simplest test: shut off everything that uses water and watch the meter. If it still moves, water is escaping somewhere.

Narrow the zone

By closing valves in turn, we work out whether the leak is on the supply side before the house, on the hot or cold line inside, or on a drain.

Pressure test the line

Isolating a section and holding pressure tells us whether it is losing water, which separates a leaking line from a leaking fixture.

Pinpoint and plan the repair

Once the location is known, we explain the repair options, such as opening a small section or rerouting a line, so you can decide with real information.

What shapes the cost of leak detection

The price depends on how hard the leak is to find and how hard it is to reach. Ask about each of these when you get a quote.

How many places it could be

A leak that is clearly on one wall is quick to confirm. One that could be anywhere in a whole house means more testing.

Location of the pipe

Exposed lines are easy to check. Lines inside walls, in ceilings or under a slab take more testing and careful access.

Detection versus repair

Finding the leak and fixing it are separate steps. Some leaks can be repaired right after they are found, while others call for opening floors or walls.

Finish work after access

Opening a wall or breaking a section of slab leaves patching and finishing, which is usually a different trade from plumbing.

Why choose El Doctor De Las Casas for leak detection

Leak detection requires patience more than anything. You want the person who tests the lines to explain what they found in plain terms, including what they did not find, instead of guessing and opening walls.

Because we handle both plumbing and roofing, we can also tell whether a ceiling stain is coming from a pipe or from the roof above, which saves you from chasing the wrong problem.

Where we find leaks

We do leak detection in Miami and nearby neighborhoods. Older Little Havana homes and multifamily buildings and the island buildings of Miami Beach each have their own typical leak sources, which our area pages describe.

Frequently asked questions

How do I check for a leak with my water meter?

Turn off every faucet and appliance that uses water, then look at the meter. Many meters have a small triangle or dial that spins when any water is moving. If it moves while everything is off, water is leaking somewhere on your side of the meter.

What is a slab leak?

A slab leak is a leak in a pipe that runs in or under your concrete slab foundation. Signs include warm spots on the floor, the sound of running water, and a higher bill. They are common in homes built on slabs, which includes much of Miami.

Can a leak make my water bill go up that much?

Yes. A steady leak that runs all day and night can waste a very large volume of water over a month. A bill that rises with no change in your habits is one of the most reliable signs.

Does leak detection mean you will break open my floor?

The point of detection is to avoid that. We aim to find the leak first so that, if we do need to open a floor or a wall, we open a small area in the right place.

Could the leak be the roof and not a pipe?

It might. A ceiling stain that appears after rain points toward the roof, while one that shows up on a dry day, or right under a bathroom, points toward plumbing. We handle both, so we can sort out which it is.