Leak Detection in Houston, TX
Rising water bill, damp spots, or the sound of running water? Heaton Plumbing finds hidden water leaks behind walls, under slabs, underground, and in sewer and pool lines, then repairs them.
Think you have a hidden leak? Call now: (281) 842-7473 | 24/7 emergency plumbing available
Find the Leak Without Tearing Up Your Home
Most plumbing leaks are hidden. Water can escape inside walls, under your foundation, beneath your yard, or in the sewer line for weeks before you see damage. By then, the leak may have caused mold, rot, foundation problems, or a water bill far higher than normal.
Heaton Plumbing uses professional leak detection equipment to pinpoint the source accurately, so we only open what is needed to make the repair. We handle every type of leak, from slab leaks under your foundation to sewer line leaks and swimming pool plumbing leaks.
Smell gas instead of seeing water? Leave the building first, then see our gas leak detection service.
Done Right or It Is Free
Our guarantee on every job.
2-Year Repair Warranty
Parts and labor on repair work.
24/7 Emergency Service
Active leaks do not wait.
BBB A+ Accredited
Family-owned. Read our reviews.
Leak Detection Services We Offer
Slab Leak Detection
Locate leaks in water lines beneath your concrete foundation without breaking up floors to search. Slab leak detection & repair
Sewer Leak Detection
Find cracked, separated, or leaking sewer and drain lines under your home or yard. Sewer leak detection
Pool Leak Detection
Track down leaks in pool plumbing lines, skimmers, returns, and equipment. Pool leak detection
Wall & Ceiling Leaks
Pinpoint leaking supply lines, drain lines, and fittings behind drywall, tile, and ceilings before the damage spreads.
Underground Water Line Leaks
Find leaks in the water service line between your meter and your home, often the cause of soggy yards and high bills.
Gas Leak Detection
Safety-first testing for suspected gas leaks at appliances, fireplaces, and gas lines. Gas leak detection
Signs You May Have a Hidden Leak
- Water bill increased with no change in use
- Water meter moves with everything turned off
- Sound of running water when fixtures are off
- Water stains on walls or ceilings
- Damp, warped, or stained flooring
- Musty odors or mold growth
- Warm spots on the floor
- Soggy or unusually green patches in the yard
- Sudden drop in water pressure
- Cracks in walls or foundation
How We Find Hidden Leaks
Every leak is different, so we match the method to the situation.
| Method | What It Finds | Why It Matters |
|---|---|---|
| Water meter testing | Whether a leak exists, and roughly how fast | Confirms the problem before any further testing |
| Acoustic listening equipment | The sound of water escaping pressurized lines | Pinpoints leaks under slabs, floors, and yards |
| Electronic leak detection | Leak locations along buried or hidden lines | Narrows the search without demolition |
| Thermal imaging | Temperature changes from hot water leaks and moisture | Finds hot water slab leaks and wet areas behind walls |
| Video pipe inspection | Cracks, separations, and breaks inside drain and sewer lines | Shows the exact condition of the pipe |
What to Do If You Suspect a Leak
- Turn off all fixtures and check whether your water meter is still moving
- If water is actively spreading, shut off your main water valve
- Turn off the water heater if you suspect a hot water leak
- Photograph any visible damage for your records and insurance
- Avoid opening walls or floors yourself to search for the leak
- Call a plumber with leak detection equipment
Smell Gas? Leave First.
- Do not use light switches, phones, or flames inside
- Get everyone out of the building
- Call 911 or your gas utility from outside
Once you are safe, call us for gas leak detection and repair.
Need Leak Detection in Houston?
Call Heaton Plumbing to find the leak fast, before it causes more damage.
Our Leak Detection Process
Evaluate
We review your symptoms, check the meter, and confirm whether a leak exists.
Pinpoint
We use the right detection equipment to locate the leak as precisely as possible.
Explain
We show you where the leak is and walk you through your repair options.
Repair
We complete the repair and confirm the system is holding pressure.
After We Find the Leak
Finding the leak is only half the job. Depending on where it is and the condition of your pipes, we may recommend a targeted pipe repair, a slab leak repair or reroute, sewer line repair or replacement, or whole-home repiping if your plumbing is reaching the end of its life.
Repairs are backed by our 2-year parts and labor warranty, and water, sewer, and gas line replacements carry a 10-year parts and labor warranty.
Leak Detection Across Greater Houston
From Memorial City and Northwest Houston to Katy, Sugar Land, Spring, and Cypress, we find and fix hidden leaks throughout Harris, Fort Bend, Brazoria, and Galveston counties, including:
Katy
Sugar Land
Cypress
Spring
Jersey Village
Cinco Ranch
Missouri City
Humble
Pearland
Pasadena
La Porte
Not sure if we cover your neighborhood? See all areas we serve.
Leak Detection FAQs
How do plumbers find hidden water leaks?
We start by confirming a leak with a water meter test, then narrow it down with acoustic listening equipment, electronic leak detection, thermal imaging, and camera inspection where needed. Using the right tool for the situation lets us pinpoint the leak without opening up walls or floors to search for it.
How can I tell if I have a hidden leak?
Turn off every faucet and water-using appliance, then check your water meter. If the meter or its leak indicator keeps moving, water is going somewhere. Other common signs include a water bill that jumps without explanation, the sound of running water when nothing is on, damp spots, musty odors, and warm areas on the floor.
Will leak detection damage my floors or walls?
No. Leak detection itself is non-invasive. The goal is to pinpoint the leak so any access needed for the repair is as small and targeted as possible, instead of opening up large sections of your home to search for it.
Can you repair the leak after you find it?
Yes. Once we locate the leak, we explain your repair options and can usually complete the work ourselves, whether that means a pipe repair, a slab leak repair or reroute, or repiping for older, failing pipes.
Is a hidden water leak an emergency?
An active leak that is soaking floors, walls, or ceilings should be treated as an emergency. Shut off your main water valve and call us right away. We offer 24/7 emergency plumbing for situations that cannot wait. Slower leaks still need prompt attention, since they can lead to mold and structural damage over time.
Do you provide leak detection for commercial properties?
Yes. We locate leaks in offices, retail spaces, restaurants, and rental properties throughout the Houston area as part of our commercial plumbing services.
Related Leak & Pipe Services
Schedule Leak Detection Today
Find the source before it becomes a major repair. Done right or it is free.