A rising water bill with no obvious source is one of the most common calls we get. Our electronic leak detection finds hidden leaks precisely — no guessing, no unnecessary demolition.
Detection Method
Appointments
Location, Not Guesswork
Serving Miami
Some leaks announce themselves — a wet ceiling, a pool of water under a sink. Others hide inside walls, under the slab, or underground in an irrigation line, and the only symptom is a water bill that’s crept up month over month for no obvious reason. If you’ve checked visible fixtures and toilets (a running toilet is the most common invisible water waster) and the bill is still climbing, there’s likely a leak somewhere you can’t see.
Miami’s slab-on-grade construction means a huge share of supply plumbing runs underneath the foundation, completely out of sight. Without proper equipment, finding that leak means cutting into concrete or drywall in multiple spots and hoping — which is exactly what we’re equipped to avoid.
We use a combination of acoustic listening equipment, which picks up the distinct sound of water escaping under pressure through pipe and concrete, and pressure testing, which isolates sections of your plumbing system to narrow down where the drop in pressure is occurring. For more complex cases, thermal imaging can reveal temperature differences in flooring or walls caused by water intrusion.
The combination lets us pinpoint a leak’s location within inches before any demolition happens — meaning when repair work does start, it’s targeted and minimal instead of exploratory.
Slab leaks are the most common reason Miami homeowners call for leak detection, given how much plumbing runs beneath the foundation. Wall leaks, often from a pinhole in a supply line behind a shower or sink, tend to show up as discoloration or a musty smell before any visible water appears. Irrigation and pool equipment lines are a third category — a leak underground on a sprinkler line can waste thousands of gallons and inflate a water bill just as much as a leak inside the home, and it’s often overlooked because homeowners assume the problem must be indoors.
The signs of a slab leak specifically are worth knowing, since they’re easy to mistake for something else: a hot spot on the floor (from a leaking hot water line), the sound of running water when every fixture in the house is off, a water bill that jumps without any change in usage, unexplained damp carpet or warped flooring with no visible source, and a persistent drop in water pressure. Any one of these on its own is worth a call — two or more together usually means it’s time for detection, not a wait-and-see approach.
Detection is just the first step — we’ll walk you through exactly what we found, mark the location, and quote a flat rate for the repair itself, whether that’s a spot repair, a reroute, or a fixture replacement. There’s no obligation to use us for the repair, but in most cases doing both in one visit is faster and less disruptive.
| What You Get | Miami Swift Plumbing | Typical Plumber |
|---|---|---|
| Detection method | Acoustic + pressure + thermal | Visual inspection only |
| Accuracy | Located within inches | General area estimate |
| Demolition required | Minimal, targeted | Exploratory cutting |
| Irrigation line leaks | Detected and diagnosed | Often outside scope |
“Had a burst pipe under the kitchen sink on a Sunday. Miami Swift had someone here in under an hour and gave me the price before touching anything.”
“Used their video inspection to find a cracked sewer line without tearing up the yard. Professional, on time, and the flat rate held exactly as quoted.”
“Water heater died the night before guests arrived. They installed a new tankless unit same day. Genuinely relieved this company exists.”
Common questions about leak detection in Miami.
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Licensed, insured, same-day plumbers serving every neighborhood in Miami-Dade County since 2012.