Greater Houston
Areas We Cover in Greater Houston
Houston-area homes sit on dense clay with water close to the surface. Slabs are the norm, and plenty of them have decades-old copper underneath. We connect you with a local crew for slab leak detection and repair. We connect callers across Greater Houston with local crews for slab leak repair and replacement.
Answered 24 hours a day, every day.
Dense clay and a high water table
The ground around Houston is flat, and much of it is a heavy clay often called gumbo. It swells when wet and shrinks and cracks when dry, and in many places the water table is not far below the surface. Slabs here are designed with that in mind, but they still move.
Movement works on the lines beneath. Copper that was fitted tightly can rub against concrete and gravel as the slab shifts. Over many years that wear can open a pinhole or a split at a bend. A high water table can also make a slow leak harder to notice, because the ground around the slab is already damp.
None of this means a foundation problem. That question belongs to a foundation contractor.
Subdivisions from the 1960s through the 1990s
Pasadena, Baytown, Deer Park, Humble, Katy, Spring, Pearland, Sugar Land and Missouri City include large subdivisions built in the decades when slab construction was standard. Many have copper supply lines under the slab. Some of the homes built between the late 1970s and the mid-1990s may have polybutylene instead. A technician confirms what a home actually has.
More recent communities in Cypress, Tomball, Conroe, Magnolia and Fort Bend County mostly use PEX, which flexes better with movement. Leaks in those homes tend to be at fittings.
Same-day response in many areas.
What homeowners notice first
In large, single-story slab homes a leak can run for weeks before a floor shows it. The first sign is often the bill, then a warm spot near the kitchen, or a water heater that seems to run all day. A faint hiss at night is a common third. Read about a high water bill from a hidden leak and a warm spot on the floor.
Tell us what you have turned off.
Locating without guessing
Isolating hot and cold lines, pressure testing and acoustic listening narrow the location, and thermal imaging can follow a warm path under a floor. The aim is to know where to open before any opening is made. It does not always give an exact point, and the technician says what was found.
When the same house keeps leaking, rerouting lines above the slab or repiping may come up. See rerouting a slab line.
We’ll connect you with a local crew.
Cities across the region
Houston is large enough that it has its own hub and eight area pages by ZIP code. Every other community below has its own page. If yours is not linked yet, call anyway and we’ll connect you with a crew that serves it.
For houses that keep leaking.
Is it a slab leak?
What homeowners in Greater Houston notice first
- SIGN 01
Warm spot on the floor
A patch of floor that stays warm often follows the hot-water line from the heater.
- SIGN 02
Water bill jumped
A rising bill with no change in use is a common first sign in large suburban homes.
- SIGN 03
Running water sound
Water moving in a quiet house at night, with every tap off.
- SIGN 04
Damp or lifting floor
Wet carpet edges, cupping wood or hollow-sounding tile.
- SIGN 05
Water heater never rests
The heater keeps replacing hot water that is leaking away.
- SIGN 06
Meter moving, fixtures off
A moving meter means water is escaping somewhere on the property.
64 cities and communities in Greater Houston
You will find ZIP codes and neighborhood notes on every community page.
- Alvin
- Angleton
- Bacliff
- Baytown
- Bellaire
- Bellville
- Brookshire
- Channelview
- Cleveland
- Coldspring
- Columbus
- Conroe
- Crosby
- Cypress
- Dayton
- Deer Park
- Dickinson
- El Campo
- Fresno
- Friendswood
- Galena Park
- Galveston
- Hempstead
- Highlands
- Hitchcock
- Hockley
- Houston
- Huffman
- Humble
- Huntsville
- Katy
- Kemah
- Kingwood
- La Marque
- La Porte
- League City
- Liberty
- Magnolia
- Manvel
- Missouri City
- Montgomery
- Needville
- New Caney
- Pasadena
- Pearland
- Porter
- Richmond
- Rosenberg
- Rosharon
- Santa Fe
- Seabrook
- Sealy
- Shepherd
- South Houston
- Splendora
- Spring
- Stafford
- Sugar Land
- Texas City
- Tomball
- Waller
- Webster
- Wharton
- Willis
Before you call from Greater Houston
A few minutes of preparation makes the first conversation faster. Anywhere in Greater Houston, start with the meter: close every tap and appliance, then watch the dial or the small leak indicator for a few minutes. If it keeps moving, water is leaving the property somewhere.
Next, note what you have actually seen. A warm patch on the floor, a water bill that rose without a reason, the sound of running water or a damp baseboard each point toward a different first test, and a technician serving Greater Houston will ask about them in that order.
Think about what has been done to the plumbing before. A past repair, a replaced water heater or a line that was rerouted years ago can change which part of the system is worth testing first, and homeowners in Greater Houston often know more about this than they realize.
If the property in Greater Houston is a rental, say so. The owner or manager may need to approve the visit, and it helps to know who holds the key. Tell the crew what you can and cannot decide.
Finally, keep the call simple. You do not need to diagnose anything. Describe what you have noticed in Greater Houston and a local crew explains the next step.
Questions about slab leaks in Greater Houston
Dense clay moves with moisture, and many homes built from the 1960s to the 1990s have copper under the slab. Movement can wear the pipe at bends and joints over many years.
It does not cause a leak by itself. It can make a slow leak harder to notice because the ground is already damp, and it affects how a repair is planned.
Homes from roughly the late 1970s to the mid-1990s sometimes do. A technician confirms what is in a particular house, and we do not assume.
Yes. Leaks in newer homes tend to be at a fitting or where a line was damaged during construction, rather than general wear.
Turn off everything that uses water and watch the meter. If it moves, water is leaving somewhere on the property. That is the only diagnostic step to try yourself.
Shut off the main if you can reach it safely, keep people and pets away from wet areas, move valuables and call. Stay clear of outlets and appliances near the water.
Yes. We cover the communities listed below across Harris, Fort Bend, Montgomery, Brazoria, Galveston and nearby counties.
Find where the water is going
Call and we’ll connect you with a local Greater Houston crew.
A local crew explains what happens next.