Sewer Repair & Hydro-Jetting Castroville, TX | Trenchless

Leak Detection & Slab Leak Repair in Castroville, TX

Water is stealthy. A small pinhole leak can release thousands of gallons of water over time, rotting framing, encouraging mold, and driving up utility bills. We are Castroville, TX’s specialists in leak detection and repair. We use forensic-level technology to locate hidden leaks behind walls and under concrete slabs, resolving the issue with surgical precision.

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Electronic Slab Leak Detection

A slab leak is a leak in the copper water lines buried beneath your home's foundation. Finding it without digging requires skill. We use acoustic listening discs and electronic "sniffers" to hear the frequency of escaping water through the concrete. We pinpoint the exact location, marked with an X, so repairs can be focused and minimally invasive.

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Complete Plumbing Solutions for Homeowners

Repair Options: Spot Repair vs. Reroute

Once a slab leak is found, we offer solutions tailored to your home:

Spot Repair: We open a small hole in the floor to fix the specific section of pipe.
Pipe Reroute: Often the better long-term option, we abandon the old underground line and run a brand new PEX line through the attic or walls, eliminating the risk of future leaks in that run.

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High Water Bill Investigation

If your water bill has spiked but you see no water, call us. We perform a systematic audit of your plumbing. We check toilets for silent leaks (flapper issues), inspect the main service line in the yard, and test the pressure regulator. We find the source of the waste and stop it.

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Frequently Asked Questions

Is a slab leak an emergency? Yes. Even if you don't see water, the leak is eroding the soil under your foundation, which can lead to cracking walls and structural settling.
Will my insurance cover leak detection? Most policies cover the "access" to the leak (tearing out the floor) and the drying, but not the pipe repair itself. We can help document the find for your adjuster.
How do you find leaks inside walls? We use thermal imaging cameras to detect the temperature difference created by evaporating moisture, alongside moisture meters to map the wet area.
What causes slab leaks in Castroville, TX? It is often a reaction between the copper pipe and the pH of the soil or concrete, or simple friction from the pipe expanding and contracting against the concrete.
Can you detect a leak in the main line outside? Yes. We can listen for leaks in the yard service line and repair or replace it without digging up the entire trench.

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Stop the Hidden Damage Now

The longer a leak goes undetected, the more damage it does. Let our technology find the source and stop the waste.

Call for expert detection: +18339570980

Click Here To Call Us 18339570980

Customer Reviews

"My bedroom floor was warm. They found a hot water slab leak right under the carpet. They rerouted the pipe through the attic and saved my floor."

– Steven G.

"My water bill tripled. They found a leak in the yard service line and replaced it. Very professional and efficient."

– Jennifer L.

"Great technology. They showed me the leak on the thermal camera. Fixed it with minimal drywall cutting."

– Robert P.

Castroville, TX Insights: Population,
Zip Codes, Influence, and Service Areas

Castroville is a city in Medina County, Texas, United States. Its population was 2,680 at the 2010 census. Prior to 1893, Castroville was the first county seat of Medina County. Castroville was founded by Alsatian-Texans, who came to Texas during the German emigration period of the mid-1800s. Most Alsatians who came to Castroville spoke Alsatian (a dialect of German origin integrating Celtic, Yiddish, and French words). The Alsatian culture and language are still kept alive by the residents of Castroville.

Zip Codes in Castroville, TX that we also serve: 78009