Central Texas
Areas We Cover in Central Texas
From Georgetown to Seguin and from Bastrop to Kerrville, Central Texas homes sit on clay and limestone, and the water is hard. We connect you with a local crew for slab leak detection and repair. We connect callers across Central Texas with local crews for slab leak repair and replacement.
Answered 24 hours a day, every day.
Ground that is clay in one place and rock in the next
Central Texas does not have one soil. East of the Interstate 35 corridor, including Williamson, Travis, Bell and Bastrop counties, clay is common and moves with moisture. To the west, in Hays, Comal, Kerr and Kendall counties, limestone is near the surface and soils are often thin. Many lots have both.
Where clay is present, slabs move through wet and dry cycles and lines beneath them take stress at bends and joints. Where rock is close to the surface, lines are often laid in a shallow bed over bedrock and can sit on hard points. The result in either case is wear on the outside of the pipe over many years.
This describes tendencies, not a finding about any house. A technician locates a leak before anyone assumes a cause.
Hard water and copper
Water in much of Central Texas is hard, meaning it carries dissolved minerals. Minerals build up as scale and can roughen the inside of a line. Over decades, in homes with copper, hard water is one of several things technicians consider when a house has repeated pinhole leaks.
It is not the only cause and does not mean a house has a problem. The page on hard water and copper leaks explains what is and is not known.
Tell us how much it changed and when.
Older city homes and fast-growing suburbs
Austin and San Antonio have many slab homes from the 1960s through the 1990s, often with copper under the floor. Some older central neighborhoods in both cities have pier-and-beam houses, where lines run in an open crawlspace and slab leaks are less common. If your home is raised off the ground, the leak may not be under a slab at all.
Round Rock, Cedar Park, Leander, Kyle, Buda, New Braunfels, Schertz and Cibolo have grown quickly. Newer homes there mostly use PEX, which flexes with movement better than copper. Leaks in those homes tend to be at fittings rather than general wear.
A crew that knows Central Texas homes.
How the leak is found
A technician isolates the hot and cold sides, pressure tests the suspect line and listens with acoustic equipment. Thermal imaging can show a warm path under a floor. These steps narrow the location before anything is opened. They do not always pinpoint a leak exactly, and the technician explains what was found.
Details are on how slab leaks are found.
Describe what you have already turned off.
Cities across the region
Austin and San Antonio are large enough that each has its own hub and area pages. Every other community below has its own page. If yours is not linked yet, call anyway. We connect you with a crew that serves the area.
Describe the signs you have seen.
Is it a slab leak?
What homeowners in Central Texas notice first
- SIGN 01
Warm spot on the floor
A patch of tile that stays warm is a common first sign on hot-water lines in older Austin and San Antonio homes.
- SIGN 02
Water bill jumped
Hard water and aging copper can combine for a slow leak that only shows on the bill.
- SIGN 03
Running water sound
Limestone and concrete carry sound well, so a hiss can be heard far from the leak.
- SIGN 04
Damp or lifting floor
Moisture under tile or laminate may show first at a wall or a doorway.
- SIGN 05
Water heater never rests
A constantly cycling heater can mean hot water is leaking before it reaches a tap.
- SIGN 06
Meter moving, fixtures off
Check the meter with every fixture off. Movement means a leak somewhere on the property.
90 cities and communities in Central Texas
Each community lists its own ZIP codes and local notes on its page.
- Adkins
- Atascosa
- Austin
- Bandera
- Bastrop
- Belton
- Blanco
- Boerne
- Brenham
- Bryan
- Buda
- Bulverde
- Burnet
- Caldwell
- Cameron
- Canyon Lake
- Castroville
- Cedar Creek
- Cedar Park
- Cibolo
- College Station
- Comfort
- Converse
- Copperas Cove
- Dale
- Devine
- Dripping Springs
- Elgin
- Elmendorf
- Floresville
- Fort Hood
- Franklin
- Fredericksburg
- Gatesville
- Georgetown
- Giddings
- Harker Heights
- Hearne
- Helotes
- Hewitt
- Hondo
- Horseshoe Bay
- Hutto
- Kempner
- Kenedy
- Kerrville
- Killeen
- Kyle
- La Grange
- La Vernia
- Lampasas
- Leander
- Liberty Hill
- Llano
- Lockhart
- Lorena
- Luling
- Lytle
- Manor
- Marble Falls
- Marion
- Marlin
- Mc Gregor
- Moody
- Navasota
- New Braunfels
- Nolanville
- Pflugerville
- Pipe Creek
- Pleasanton
- Poteet
- Rockdale
- Round Rock
- Salado
- San Antonio
- San Marcos
- Schertz
- Schulenburg
- Seguin
- Smithville
- Somerset
- Spicewood
- Spring Branch
- Taylor
- Temple
- Universal City
- Von Ormy
- Waco
- Wimberley
- Woodway
Getting ready for a leak call in Central Texas
The most useful thing you can do before dialing in Central Texas is check the water meter. With every faucet, appliance and ice maker off, a dial that keeps turning or a leak indicator that keeps spinning means water is escaping somewhere on the property.
Then think about what you have noticed in Central Texas and when it started. A floor that feels warm in one place, a bill that climbed with no change in habits, a hiss behind a wall or a damp edge along a baseboard each suggest a different place to look first.
Any earlier plumbing work in Central Texas matters as well. A replaced heater, a repaired line or an older repipe tells the technician which parts of the system are original and which are not.
Renters and property managers in Central Texas should mention the arrangement up front, since the owner may need to agree to a visit. Say who can give access and who pays.
You do not need to name the cause. Explain what you see, and a local crew in Central Texas will take it from there.
Questions about slab leaks in Central Texas
Yes, especially in slab homes from the 1960s through the 1990s with copper beneath the floor. Newer PEX homes can also leak at a fitting. Frequency varies by neighborhood and building year.
Shallow rock can leave a line resting on hard points, which may add wear. It is one factor among several, and a technician has to locate a leak before saying what caused it.
It is one of several things technicians consider when a house has repeated pinhole leaks. It does not mean every home with hard water will leak.
Yes. Many homes there are on slabs, though older homes in some towns have raised foundations with crawlspaces. A crew can tell you which applies to yours.
A raised house has no slab under the main floor, so leaks there are crawlspace leaks instead. Those are usually easier to see and reach, and are handled differently.
A meter check and a technician’s assessment before closing can show whether water is escaping. See the page on slab leak checks before buying.
Turn everything off and watch the water meter. If it moves, there is a leak somewhere on the property. That is the only diagnostic step to try.
Yes. We cover the communities listed below, and a call from anywhere nearby connects you with the closest crew.
Know where the leak is before anything is opened
Call and we’ll connect you with a local Central Texas crew.
We’ll connect you with a crew near you.