The most expensive leak in a Kerrville home is the one you can’t see. clay and caliche soils that shift with the region’s wet-dry cycles — and that movement is exactly what cracks supply lines buried in or under the slab, letting water erode soil silently for weeks before any symptom surfaces.
Detection answers the only question that matters: precisely where is the water escaping. Acoustic sensors hear pressurized leaks through concrete, thermal cameras see temperature anomalies, and pressure tests isolate which line is losing. Get answers at (833) 834-1087.
How leak and slab detection works
Drain-side leaks need a different toolkit because they aren’t pressurized. The tech flood-tests suspect lines, runs cameras to inspect joints and connections, and looks for the staining, moisture patterns, and material degradation that mark where wastewater has been escaping. Dye testing traces which fixture feeds the leak.
This matters because supply and drain repairs are completely different jobs — opening a slab for a supply fix when the leak was actually a failed shower pan drain wastes everyone’s time and money. Proper detection sorts the family first, then pinpoints within it.
Signs you need leak and slab detection in Kerrville
These are the classic tells of a leak you cannot see:
- A water bill that jumps with no explanation.
- Warm spots on a concrete floor.
- The sound of running water when nothing is on.
- A water bill climbing with no visible leak and no usage change.
What is included
Here is what our detection service covers from arrival to marked location:
- Repair plan with upfront flat-rate pricing
- Acoustic leak listening equipment survey
- Thermal imaging scans
- Pressure testing of supply lines
- Water meter isolation testing
- Slab leak pinpointing before concrete is cut
San Antonio Area: how local conditions shape leak and slab detection
The San Antonio Area writes the slab-leak playbook for Kerrville. These are the local mechanisms:
Expansive clay soils in the corridors around the city heave slab foundations seasonally, stressing buried supply lines until pinholes open or joints separate. The leak runs pressurized and invisible, eroding soil for weeks before the bill spike or warm floor spot appears — acoustic and pressure detection find it without exploratory demolition.
What affects the cost of leak and slab detection in Kerrville
The honest cost picture: detection is modest, repairs vary with what the leak requires. A pinhole in an accessible line is a contained job; a corroded line under the middle of the slab may favor rerouting over repeated spot repairs — and we’ll show you why with the pressure and condition data, not just assert it.
Insurance sometimes covers the access and the resulting damage (though rarely the pipe repair itself). Our photo documentation gives your adjuster exactly what they need, which is part of why we document everything.
Common questions
How long does detection take?
Most residential investigations complete in a single visit. Larger homes or multiple suspect areas take longer, and we will tell you the plan before starting.
How do you find a leak under concrete?
Acoustic sensors hear the pressurized leak through the slab, thermal imaging maps the temperature anomaly, and pressure testing isolates the failing run. We open concrete only where the leak actually is.
Is a slab leak an emergency?
It can wait days, not months. Unchecked leaks erode soil under the slab and invite foundation trouble — get it checked this week, not this season.
Are pinhole leaks a repiping signal?
When they multiply, yes. One pinhole is a repair; a pattern across the system means the pipe is failing everywhere and patching just funds the inevitable.
What causes slab leaks around San Antonio?
Clay soil movement plus hard-water pipe degradation — the two local forces working together. Pressure testing and acoustic equipment pinpoint the break precisely.
Will you have to tear up my whole floor?
No. Detection pinpoints the leak to a small area, so the slab opening is surgical. Rerouting options can avoid slab work entirely when the line condition warrants it.
More plumbing help in Kerrville
Start at our Kerrville plumber hub or the Leak & Slab Detection guide. Related services in Kerrville: Emergency Plumbing in Kerrville, Water Heater Installation & Repair in Kerrville, Drain Cleaning in Kerrville, Sewer Line Services in Kerrville, Whole-Home Repiping in Kerrville, Gas Line Services in Kerrville, Water Treatment & Filtration in Kerrville. Leak & Slab Detection nearby: Leak & Slab Detection in Live Oak, Leak & Slab Detection in Converse, Leak & Slab Detection in Boerne, Leak & Slab Detection in Universal City.
Plumbing trouble in Kerrville can’t wait — and it doesn’t have to. Call (833) 834-1087 now for 24/7 dispatch, upfront pricing, and a tech who knows San Antonio Area homes. Day, night, weekends, holidays — one call sends help your way.
Other services in Kerrville.
Emergency Plumbing
Emergency plumbing is immediate response to water damage in progress — burst pipes, major leaks, sewage backups, and total water loss. You reach a live dispatcher who triages the situation on the call and routes a stocked truck immediately, so the water stops as fast as possible.
Water Heater Installation & Repair
A water heater supplies hot water to every faucet, shower, and appliance in your home — tank models store it, tankless models heat it on demand. We repair failed burners, thermostats, and heating elements, and size replacements to your household’s actual hot-water demand so the showers stay hot.
Drain Cleaning
Drain cleaning removes the blockages that slow or stop wastewater flow — grease, soap, hair, scale, and root intrusion. We match the tool to the clog: drain snakes for branch lines, inspection cameras for diagnosis, and hydro jetting to scour the pipe wall on main-line stoppages.
Sewer Line Services
A sewer line carries all wastewater from your home to the city main, so a failure here backs up every drain at once. We inspect with an HD camera first, then clear root intrusion or repair damaged sections — replacing the line only when the pipe itself is truly done.
Whole-Home Repiping
Repiping replaces every water supply line in the home at once, ending the cycle of one leak after another. We install new PEX or copper pipe through minimal wall openings, pressure-test the system, and leave it up to current code.
Gas Line Services
Gas lines feed stoves, water heaters, dryers, and grills — and any work on them has to be exact. We repair damaged sections, extend lines for new appliances, and set new appliance hookups, pressure-testing every joint before the job is signed off.
Water Treatment & Filtration
Water treatment conditions your supply water so mineral hardness and contaminants stop damaging fixtures, appliances, and the water heater. We test your water first, then install whole-home softeners and filtration matched to what the test shows.
Leak & Slab Detection in these other communities:
A plumbing problem gets worse, not better.
Leaks soak through framing and flooring the longer they run. One call puts a licensed plumber on the way — day, night, weekends, holidays.
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