What are the signs of a hidden water leak in my home?

A jump in your water bill with no change in usage is usually the first clue. Musty odors, water stains on ceilings or walls, a damp patch on drywall, and running water sounds when every tap is off point to the same thing: a leak somewhere in the plumbing lines you can't see.

Will you need to cut into my walls or floors to find the leak?

No. We rely on acoustic listening devices, infrared cameras, and moisture meters instead of guesswork. These non-intrusive techniques narrow a leak down to a small area before any drilling starts, and a hand-held video pipe inspection camera confirms what's happening inside a pipe without opening it up. That means you'll know exactly how much access the repair needs before anyone touches drywall or flooring.

Can you find a slab leak under a concrete foundation?

Yes. Slab leak detection pairs infrared thermography with acoustic sound analysis, since a leak under a concrete slab changes both the surface temperature and the sound water makes as it moves through plumbing lines. We confirm the leak sits under the slab, not in an appliance line or the water heater, before recommending any concrete work. Homes with older cast iron or galvanized supply lines tend to develop these leaks sooner.

Is a leaking toilet a plumbing emergency in Lexington?

A running or leaking toilet usually isn't an emergency, but one leaking at the base or that won't shut off can flood a floor fast. If you can't stop the flow at the shutoff valve, treat it as an emergency plumbing issue, and call right away instead of waiting for a scheduled visit. Left alone, it will soften the subfloor and, upstairs, stain the ceiling below.

What other services does Mr. Rooter Plumbing offer in Lexington?

Do you detect leaks in commercial properties?

Yes. Commercial properties across Lexington and out toward Paris and Mount Sterling deal with leak detection differently than a house does, since commercial pipes often run longer distances through slabs and shared walls. We use the same electronic leak detection equipment on commercial customers as on residential properties, scaled to the building. A restaurant loses money every hour water runs unnoticed, so we treat commercial calls with real urgency.

How do I schedule water leak detection service in Lexington?

Call our office or request an appointment online, and we'll find a time that works around your schedule. A plumber will walk the property, explain the detection process before touching anything, and give you a straight answer about what it will take to fix the leak. Most visits wrap up in a couple of hours. We serve homeowners and commercial customers throughout Lexington and Fayette County, as well as nearby communities like Midway and Paint Lick. Ready to get started? Contact us today , and we'll take it from there.

Water Leak Detection Lexington, KY

Fast, Accurate Detection for Fayette County Homes

A leak behind drywall or under a slab rarely shows itself until the water bill spikes or a stain spreads across the ceiling. At Mr. Rooter Plumbing of Lexington, KY, we can trace hidden water leaks with infrared cameras and moisture meters. This way, you get an answer before anyone tears up a floor. As a trusted Lexington plumber, we've located leaks in century-old foundations near downtown and newer slab homes out toward Hamburg. Let’s catch the leak early to protect your plumbing lines, foundation, and your bill.

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About Our Leak Detection in Lexington: How We Track Down Hidden Water Leaks

Acoustic listening devices pick up the hiss of water escaping under pressure, and our leak specialist uses a signal processor to narrow the sound down to a few feet of pipe. Tracer wire and sound analysis work together on buried plumbing lines and irrigation leak detection jobs where digging blind isn't an option.
Infrared cameras and infrared thermography reveal the temperature difference a leak leaves behind, whether it's water stains spreading across drywall or damp areas hiding under carpet. This method detects slab and wall leaks without opening a single wall.
Meter testing isolates whether water loss is happening inside the house or somewhere between the street and your water meter. Pressure testing then checks plumbing lines section by section, so we know which run of copper, PEX, or CPVC piping needs attention.

What Our Leak Detection Technology Finds

Fayette County's clay-heavy soil shifts more than sandy ground, and that movement is a big reason slab leaks show up in homes built on concrete foundations. A slab leak rarely stays quiet. Structural integrity suffers when water sits under a slab long enough, so our advanced technology finds the exact spot first. Older homes throughout the Bluegrass often still run on galvanized piping, and scale and rust inside those pipes change the sound our acoustic tools pick up. Copper piping tends to fail at a joint, while PEX and CPVC usually leak at a fitting.

Not every leak is buried. Toilet leaks and shower and tub leaks account for a large share of calls we run across Lexington and Fayette County. Dye testing confirms a silent toilet leak in minutes, and a video pipe inspection camera lets us look inside cast iron and PVC lines without pulling up a floor.

Commercial properties carry their own risk. A slow leak behind a break room wall can run up a water bill for months before anyone notices, and we work with commercial customers across Fayette, Woodford, and Jessamine counties to run water line leak detection before it turns into a burst pipe repair.

Why Lexington Homeowners Trust Mr. Rooter Plumbing

Our plumbers hold Kentucky Journeyman Plumbing licensing and carry insurance on every job, so you're covered whether the work is a two-hour leak detection visit or a full slab leak repair. We send a digital report with infrared photos after every inspection, laying out where the leak sits and what it will take to fix it.

Homeowners in Georgetown, Frankfort, and Versailles call us back for the same reason: no guesswork, no unnecessary drilling, and a plumber who explains every finding before repair work starts. A bungalow near downtown gets the same attention as a larger home out past Man o' War Boulevard. After-hours service is available for leaks that can't wait until morning. If your water bill jumped or a wall feels damp, schedule a leak detection appointment today, and we'll get someone out to your property.

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Frequently Asked Questions About Water Leak Detection in Lexington

A jump in your water bill with no change in usage is usually the first clue. Musty odors, water stains on ceilings or walls, a damp patch on drywall, and running water sounds when every tap is off point to the same thing: a leak somewhere in the plumbing lines you can't see.
No. We rely on acoustic listening devices, infrared cameras, and moisture meters instead of guesswork. These non-intrusive techniques narrow a leak down to a small area before any drilling starts, and a hand-held video pipe inspection camera confirms what's happening inside a pipe without opening it up. That means you'll know exactly how much access the repair needs before anyone touches drywall or flooring.
Yes. Slab leak detection pairs infrared thermography with acoustic sound analysis, since a leak under a concrete slab changes both the surface temperature and the sound water makes as it moves through plumbing lines. We confirm the leak sits under the slab, not in an appliance line or the water heater, before recommending any concrete work. Homes with older cast iron or galvanized supply lines tend to develop these leaks sooner.
A running or leaking toilet usually isn't an emergency, but one leaking at the base or that won't shut off can flood a floor fast. If you can't stop the flow at the shutoff valve, treat it as an emergency plumbing issue, and call right away instead of waiting for a scheduled visit. Left alone, it will soften the subfloor and, upstairs, stain the ceiling below.
Do you detect leaks in commercial properties?
Yes. Commercial properties across Lexington and out toward Paris and Mount Sterling deal with leak detection differently than a house does, since commercial pipes often run longer distances through slabs and shared walls. We use the same electronic leak detection equipment on commercial customers as on residential properties, scaled to the building. A restaurant loses money every hour water runs unnoticed, so we treat commercial calls with real urgency.
Call our office or request an appointment online, and we'll find a time that works around your schedule. A plumber will walk the property, explain the detection process before touching anything, and give you a straight answer about what it will take to fix the leak. Most visits wrap up in a couple of hours. We serve homeowners and commercial customers throughout Lexington and Fayette County, as well as nearby communities like Midway and Paint Lick. Ready to get started? Contact us today, and we'll take it from there.

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Residential
Commercial