
Slab Leak Detection
Finds a supply leak under the concrete with meter tests, listening gear and thermal imaging, before anyone breaks the floor.
Leander, Texas
A water bill that jumps for no reason, a warm patch on the tile or the sound of water when every tap is off. These are the calls Leander plumbers take every week, and most start with finding the leak, not breaking the floor.
Leander Leak Detection is a free referral service. Calls are answered by independent local providers who set their own prices.
Leak detection in Leander, TX locates hidden water leaks under the slab, in the walls or on the buried line from the meter. The pipes on your side of the meter are yours, so a local provider finds the leak first and then explains repair options.
Leak detection in Leander, TX
Leak detection in Leander, TX means finding where water escapes from a pipe you cannot see: under the concrete slab, inside a wall, or on the buried line that runs from the meter box to the house. In a city where almost every home sits on a slab over expansive clay, that is a common problem, and the first job is always to locate the leak before anyone cuts into tile or concrete.
When you call, you are connected with an independent local plumber. They ask a few questions, explain the tests they would run and give a price before any work starts.
Most calls fall into a few groups. A suspected leak under the floor is handled with slab leak detection in Leander, and the fix that follows is slab leak repair or a pipe reroute. A wet spot in the yard is usually the water line from the meter. A warm floor points to a hot water leak, a musty smell or settling can mean a drain leaking under the slab, and water on the floor right now is an emergency leak.
2-minute self-check
Close every faucet, stop the washer and dishwasher, and switch off the ice maker and the sprinklers.
It is usually a lidded box near the curb or sidewalk. Lift the lid carefully and wipe the dial clean.
Look at the small triangle or star, the low-flow indicator. Note where the big sweep hand sits.
Movement with all water off means a leak somewhere. Tell the provider what moved and how fast.
Services
Pick the one that sounds like your problem. Each page explains the work in plain terms.

Finds a supply leak under the concrete with meter tests, listening gear and thermal imaging, before anyone breaks the floor.

Fixes the leaking line once it is pinpointed: a spot repair through the slab, or a plan to bypass it.

Traces leaks on the buried service line between the meter box and the house, under lawn or driveway.

For warm floor spots and a heater that runs nonstop. Isolates the hot side and finds where it escapes.

Camera and test-plug work on drain lines under the foundation, where a leak soaks the soil quietly.
Runs a new line through the walls or attic so a failed under-slab pipe can be abandoned in place.
Water spreading across a floor or a meter spinning fast? Shut-off help by phone, then a fast visit.
Project gallery





Representative photos of the kind of work local providers handle.
Talk to a local provider
Shut the main valve if water is spreading, then call. A local provider can tell you what to do next.
(512) 254-7509Service areas
All three ZIP codes, 78641, 78645 and 78646, plus the nearby edges of Cedar Park and Liberty Hill. Coverage is confirmed by address on the call.

The 1882 railroad town by Leander Station, with the oldest homes in the city.

Big lots on hilly ground in the northwest, where service lines run long.

Newer master-planned homes on the west side, built with modern plastic piping.
Plumbers in Texas are licensed by the Texas State Board of Plumbing Examiners (TSBPE). Before work starts, ask for the license number and look it up on the TSBPE license search. It takes a minute and confirms the person is allowed to do plumbing work in Texas.
FAQ
Turn off every tap, the washer, the ice maker and the irrigation, then look at the water meter. If the dial or the low-flow indicator still moves, water is going somewhere. A steady rise in your Leander utility bill without a change in habits points the same way.
The City of Leander says customers are responsible for keeping the plumbing on their property in good working order. In practice that means the service line from the meter to the house, and everything inside, is the owner's to repair.
Leander offers a leak adjustment once every two years per address if the leak doubled your usual use and you send repair receipts within 90 days. The credit is capped at $250 with a licensed plumber's paperwork, or $100 for a do-it-yourself repair.
Not to find the leak. Providers use meter and pressure tests, listening equipment and thermal imaging to narrow it down first. Only the repair may need an opening, and often a reroute through the walls avoids that entirely.
Talk to a local provider
One call connects you with an independent plumber who works in Leander. They explain the likely cause and give a price before any work starts.
(512) 254-7509