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Walls, ceilings, yards, slabs · Open 24/7

Plumbing Leak Detection in San Antonio, TX

Hidden leaks in walls, ceilings, yards, and under slabs found with the right equipment, before anything gets torn open.

Call or text, 24/7(210) 756-3144
  • Priced before we start
  • Licensed & insured
  • Open 24/7
  • Work guaranteed
Technician locating a line outside an apartment building
Technician locating a line outside an apartment building, Lone Star Plumber & Drain

How we find and fix it

Plumbing Leak Detection, explained

We start at the meter and isolate supply from drain. Then we use acoustic listening, thermal imaging, line tracing, and pressure tests to narrow the location.

We mark the spot and open the smallest area possible to reach it.

From recent Lone Star jobs

New drain stack in open wall framing
New drain stack in open wall framing
Open trench across a front yard for a new line
Open trench across a front yard for a new line
Trench along a driveway with new PVC pipe
Trench along a driveway with new PVC pipe

What sets the price

What goes into a plumbing leak detection quote

Every job is quoted flat after we see it. These are the things that move the number.

FactorWhy it matters
Leak typeSupply leaks are found faster than slow drain leaks.
LocationUnder slab and in-wall leaks need more equipment.
DocumentationWritten findings for insurance claims.
In business
Family-owned and veteran-owned, serving San Antonio since 2017
Owner
Brad Perkins, raised in the trade in San Antonio
Languages
English and Spanish. Se habla espaƱol.
Pricing
Flat-rate pricing, no-pressure sales. Call to talk.
Warranty
Warranty on all work
Availability
Calls answered 24/7, 365 days a year

Our process

Four steps, one price

  1. 1Call or textAnswered 24/7. We ask what you are seeing and how to shut off water or gas if needed.
  2. 2DiagnoseWe find the actual cause, with a camera, gauge, or photo you can see.
  3. 3Flat quoteYou get one price and decide. No hourly meter.
  4. 4Fix and guaranteeWork done, tested, site cleaned, workmanship guaranteed.

Why pipes fail here

Plumbing Leak Detection in San Antonio: local factors

San Antonio's shifting clay soil stresses buried water lines and slab plumbing. Your SAWS meter has a small low-flow indicator that spins when water is moving, which is the quickest way to confirm a leak before calling.

We work from 8666 Huebner Rd and cover the Medical Center, Leon Valley, Castle Hills, Shavano Park, Helotes, Alamo Ranch, Stone Oak, Alamo Heights, and the surrounding communities, around the clock.

Questions

Plumbing Leak Detection FAQ

Will you have to cut drywall?

Usually only a small access opening at the leak itself.

Can you document it for insurance?

Yes. You get photos and written findings.

A leak costs more every hour it runs.

Shut the supply off if you can reach the valve, then call. We answer 24 hours a day, 7 days a week.

Call (210) 756-3144