Drain Leak Detection & Repair in Tyler, TX
Drain leaks hide because nothing pushes the water out. With no pressure behind it, a drain only weeps while water is actually running through it, then goes quiet, which is exactly why these leaks sit unnoticed for so long.
Prefer to talk first? Call (903) 651-5125 and describe what you are seeing.

How a drain leak behaves
A supply leak sprays under pressure and announces itself. A drain leak does the opposite. Water passes through the line only when you use the fixture, so the leak appears for a few seconds during a sink full of dishes or a shower, then stops. By the time you go looking, everything is dry.
That intermittent behavior is the signature. The damage, though, is steady. Even a brief weep at every use adds up to a damp, swelling cabinet base, a stained ceiling below an upstairs bath, or saturated soil under a slab drain across much of Tyler.
Finding an intermittent leak
To catch a leak that only shows under flow, we run the fixture and watch the line under load. Under a sink that means filling and draining the basin while we inspect the trap, the slip joints, and the connection to the wall. The leak reveals itself in the few seconds the water is moving.
For drains hidden in a wall, a floor, or under a slab, a camera does the work, since there is no pressure to listen for acoustically. We feed the line, watch for cracked joints and separations, and a locator marks the spot from the surface so any access is precise.
Repairing the drain
Above the floor, most drain leaks are at the joints: a loose slip nut, a worn trap washer, a failed solvent weld. We replace the failed connection, reseat it properly, and run water to confirm it stays dry under flow. Older Bergfeld homes with cast-iron drains sometimes need a corroded section cut out and replaced.
Below a slab or behind a finished surface, the repair follows the camera. A cracked joint is opened at the marked spot and replaced; a bellied or collapsed run is reset to grade. We explain what the line needs and what it costs before we open anything.
Kitchen, tub, and yard drains each leak their own way
Not all drains are alike. A kitchen drain carries grease that builds at the joints and weeps where the trap loosens. A tub or shower drain leaks at the shoe under the fixture, often onto the ceiling below. A main or yard drain runs underground, where only a camera can read it.
We match the method to the drain. Above the floor we inspect under flow at the trap and slip joints. Below it, or out in the yard near a Tyler home built on shifting clay, the camera and locator do the work so the access is small and the repair lands on the right joint.
Why a quiet drain leak still matters
Because it hides, a drain leak often runs for months, and in that time it does the slow damage that hidden moisture always does in Tyler: a rotting cabinet floor, a ceiling stain, mold behind a wall. The water is gray or worse, so the cleanup is dirtier than a clean-water supply leak.
Catching it while it is still a damp cabinet is a simple joint repair. Left alone, it becomes a cabinet replacement and a mold job on top of the plumbing.
Cabinet base swelling up?
Talk it through with a licensed Tyler leak specialist, any hour.
☎ (903) 651-5125Questions Tyler homeowners ask
My leak comes and goes. How can you find it?
That on-and-off pattern is normal for a drain, since it only leaks while water is running through it. We run the fixture and inspect the line under flow, which is when the leak shows itself.
Why can't you just listen for it like a supply leak?
A drain has no pressure behind it, so there is no steady hiss to follow acoustically. We watch it under flow above the floor and use a camera for the parts hidden in a wall or slab.
Is drain water as harmful as a clean-water leak?
It can be worse for your home. Drain water is gray or contaminated, so a hidden drain leak grows mold and damages materials faster than a clean supply leak of the same size.
Do you handle old cast-iron drains?
Yes. Many older Tyler homes still run cast iron, which corrodes and cracks at the joints. We can cut out and replace a failed section or camera the line to find where it has gone.
How soon should I call?
Soon. A drain leak that has been quietly running shows up as a swelling cabinet or a ceiling stain, and those only get worse. Call (903) 651-5125 and we will inspect it under flow.
Keep going ☎ (903) 651-5125
Find it first. Then fix it.
One call gets a licensed Tyler leak specialist on the line, 24 hours a day.
☎ (903) 651-5125