24/7 EmergencyWater Leak Detection
Running water sound, a meter that will not stop or damp spots with no clear source. We trace the plumbing leak to one spot before anything is opened.
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Texas City, Galveston County
Hidden, slab, underground and high water bill leaks located across Texas City and Galveston County. Call our 24/7 line and a specialist will start with your symptoms.
Local leak detection
Leak detection in Texas City starts with knowing the local housing and ground. Texas City sits in Galveston County in Greater Houston and the Upper Gulf Coast and is home to about 54,159 people, spread across 2 ZIP codes we serve.
About 65% of homes here are detached single family houses, and the typical home was built around 1982. That mix shapes the leaks we see most often, which is why this page focuses on the problems that actually come up in Texas City rather than a generic checklist.
Figures from the U.S. Census Bureau American Community Survey 2019 to 2023 five year estimates and the USDA Plant Hardiness Zone Map.

Close the main shutoff valve, then call. We answer 24/7.
Call: (800) 901 7671Local leak problems
Based on the age and type of homes here, the ground they sit on and local winters.
With 65% detached homes, most on concrete slabs, and clay that swells and shrinks with the seasons, Texas City sees the classic Texas slab leak: a copper line under the foundation wears through where the slab moves. Warm floor spots, a busy water heater and a meter that keeps turning are the usual clues.
Around 31% of Texas City housing is in buildings with two or more units. When a shower valve or supply line leaks upstairs, the first sign is often a stain on the ceiling below, and tracing it to the right unit saves both households a lot of disruption.
16% of homes predate 1960 and 1% are manufactured homes, so a good share of Texas City plumbing runs under raised floors. Those lines are exposed to cold and rarely inspected, which lets a slow leak soak joists and insulation for months.
With about 54,159 residents, Texas City has offices, shopping centers, restaurants and apartment communities where a hidden leak means tenant damage and lost trading days. After hours meter testing shows quickly whether a building is losing water.
According to the U.S. Census Bureau American Community Survey, 2019 to 2023, 16% of homes in the Texas City area were built before 1960, 35% between 1960 and 1979, 19% between 1980 and 1999, and 30% since 2000.
Homes from the 1960s and 1970s make up the biggest share in Texas City. Most were built on slabs with copper supply lines running underneath, and after fifty years of hard water and soil movement those lines are prime candidates for pinhole slab leaks.
Around 31% of housing units are in buildings with two or more units, so a leak in one unit can quickly show up as a ceiling stain in the unit below.
The soil under Texas City matters for leaks. The coastal prairie here is dominated by dense, highly expansive clays over a shallow water table, and parts of Harris, Galveston and Fort Bend counties have a long history of ground subsidence. In Galveston County that means clay movement and a wet subsoil put steady stress on slab plumbing and buried service lines, and the humid climate means a hidden leak quickly turns into mold.
The Texas City area is in USDA Plant Hardiness Zone 10a, which means the coldest night of a typical winter drops to about 30 to 35 degrees Fahrenheit. Hard freezes are uncommon, but Winter Storm Uri in February 2021 brought freezing temperatures to nearly all of Texas, and homes here are rarely built with freezes in mind.
The climate is hot and humid with heavy rain events and tropical storms. Hard freezes are less frequent than in North Texas but do happen, as February 2021 showed. Around Texas City, outdoor taps, attic lines and irrigation backflow preventers take the brunt of it.

The main public water system for Texas City is City of Texas City, listed in the EPA Safe Drinking Water Information System as system TX0840008, serving about 61,541 people.
There is also 1 other community water system registered with a Texas City address, including Gulf Coast Water Authority Tx City, so neighbors on different streets can have different providers and rules.
Responsibility usually splits at the meter. Anything on the street side is a matter for City of Texas City; the line from the meter to your Texas City house and all the plumbing inside are yours. A meter that keeps turning with everything shut off in a 77590 home points to a leak on the owner's side, which is where high water bill testing comes in.
Nearby communities we also serve include La Marque (about 8 miles), Bacliff (about 8 miles), Dickinson (about 10 miles), Kemah (about 10 miles), Hitchcock (about 13 miles).
Services available here
Every service below is available to homes and businesses in Texas City and across Galveston County.
24/7 EmergencyRunning water sound, a meter that will not stop or damp spots with no clear source. We trace the plumbing leak to one spot before anything is opened.
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Non InvasiveMusty smells, soft floors or a bill that keeps climbing with nothing visible. We find concealed leaks inside walls, floors and cabinets without tearing things apart.
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Fast ResponseA brown ring on the ceiling or a damp patch on the wall. We trace it to the pipe, drain, fixture or AC line responsible before any drywall comes down.
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Popular In TexasWarm spots on the floor, cracks or a water heater that never rests. We pinpoint leaks under your concrete foundation so the slab is opened in one place only.
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Pier & Beam HomesSoft floors, standing water or a musty smell under the house. We inspect pier and beam crawl spaces and trace leaks in the supply and drain lines.
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Yard & Buried LinesA soggy patch, a sinking spot or water bubbling up with no rain. We trace buried lines and locate underground leaks so you dig one small hole, not a trench.
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Meter To HouseLow pressure, a wet meter box or a soggy strip between the street and the house. We locate leaks on the main line that feeds your home.
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High Bill?A bill that doubled or a meter dial that keeps turning. We investigate unexplained water use and find where the water is going.
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Lawn & LandscapeOne zone that stays soggy, low pressure at the heads or a valve that will not shut off. We trace buried sprinkler lines and find the leak.
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Pool & Hot TubLosing more than evaporation, an auto fill that never stops or wet ground by the equipment pad. We test the shell, fittings and plumbing.
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Business & PropertyOffices, retail, restaurants, warehouses and apartment communities. We find leaks with minimal disruption to tenants and trading hours.
Explore This ServiceDescribe what you see, hear or smell. A specialist will match it to the right test and tell you how pricing works, any time of day.
Call: (800) 901 7671Answered 24/7 across Texas
Don't see your leak listed? If it involves water going where it should not, we can help you find it.
Talk To A Specialist
Why Texas Leak Detection Experts
Most plumbers can fix a pipe. Fewer can tell you exactly where an invisible leak is without opening walls, floors or the yard. Leak detection is that one job, done with the right equipment and a methodical process, so the repair is small and done once.
Lines are isolated and tested so the search covers one run, not the whole property.
Acoustic, thermal, moisture and tracer gas tools find the leak before anything is opened.
You hear where the leak is, what likely caused it and your repair options in plain language.
Shoe covers, careful access and a tidy work area every visit.
How it works
Step 01
Tell us what you are seeing. We help you shut off water if needed and confirm availability and pricing on the call.
Step 02
The specialist confirms the leak, isolates each line and uses acoustic, thermal or tracer gas tools to find the exact spot.
Step 03
The leak is marked, the cause explained and repair options laid out, so you decide what happens next.
What to expect
Every call follows the same simple standard, wherever you are in the state.
You hear where the leak is, what most likely caused it and what the repair options are, in plain language and before any work is agreed.
How pricing works is explained on the phone before anyone is sent, so there are no surprises when the specialist arrives.
Lines are tested and the leak pinpointed with acoustic, thermal or tracer gas equipment, so any opening is small and in the right place.
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FAQ
Local answers for Texas City homeowners and property managers.
Talk to a real leak specialist, not a sales script. Advice over the phone is free.
(800) 901 7671The main public system is City of Texas City. In most Texas systems the provider maintains the meter and the pipe on the street side, while the owner is responsible from the meter to the house. If water is coming up at the meter, call the provider on your bill first. If the meter moves with everything off, the leak is on your side.
65% of homes in the Texas City area are detached houses, and most Texas houses from the 1960s onward sit on concrete slabs with water lines beneath. The local clay swells and shrinks with the seasons, which stresses those lines. Warm floor spots, a water heater that runs constantly and a moving meter are the signs to watch for.
Yes. Texas City is in USDA zone 10a, where a typical winter's coldest night reaches about 30 to 35 degrees Fahrenheit, and severe events like February 2021 go well below that. Pipes in attics, exterior walls, crawl spaces and above ground backflow preventers are most at risk. Some cracks only leak after the thaw.
Turn off every faucet, appliance and sprinkler zone, then open the meter box, the one City of Texas City reads each month, and watch the small triangle or star shaped low flow indicator. If it moves over 15 minutes, water is leaking. Close the main shutoff at the house: if it still moves, the leak is probably on the service line to your Texas City home.
We cover 2 ZIP codes in the Texas City area, including 77590, 77591. Nearby areas in Galveston County and beyond are covered too, so call even if your address is on the edge of town.
Our line is answered 24 hours a day, 7 days a week. When you call from Texas City, La Marque or Bacliff, the specialist confirms availability and an arrival window on the call, and for an active leak talks you through shutting off the water while you wait.
It depends on the leak. In Texas City the most common job is slab leaks under shifting ground, and cost varies with how many lines need testing, whether the leak is under concrete or in the yard, and whether it is an after hours emergency. You will hear how pricing works on the call before anyone is sent.
Age matters. 51% of homes in the area were built before 1980, when galvanized steel and early copper were standard. Those materials corrode and thin with hard water, so pinhole leaks and joint failures become more likely as the decades pass.
Call any time
Call our 24/7 line from anywhere in Texas City or Galveston County and tell us what you are seeing.