Which line is affected
Hot, cold, service, irrigation, and drain symptoms require different testing and repair strategies.
Professional DFW plumbing service
Slab Leak Detection & Repair
Find pressurized water leaks beneath or near the foundation and compare access, reroute, and repair options based on the verified location.
Clear diagnosisApproved scope before workFinal testing and explanation
About this service
A practical solution starts with the condition that can be verified.
A slab leak may show up as unexplained water use, warm or damp flooring, the sound of water when fixtures are off, reduced pressure, staining, or moisture near the foundation. Those symptoms can have other causes, so NexDrain narrows the affected system and verifies the likely location before discussing repair.
Depending on the line, route, access, and condition of the surrounding piping, the practical choice may be direct access, an overhead or wall reroute, isolation of an abandoned section, or broader repiping when failures are not isolated.
What this service can include
Work planned around the system, access, and verified condition.
The final scope depends on what is found at the property. These are common parts of the evaluation and approved work.
Water-meter and usage review
Hot-versus-cold line isolation
Pressure and accessible shutoff checks
Acoustic, thermal, or other non-destructive locating methods as appropriate
Repair-access and reroute planning
Post-repair pressure and fixture testing
Reasons to schedule service
Changes that deserve a closer look.
The same symptom can have more than one cause. NexDrain confirms the affected system before recommending repair or replacement.
Water use rises without a clear reason
Warm, damp, or discolored flooring appears
Water can be heard when fixtures are off
Pressure changes across multiple fixtures
Moisture appears near a foundation edge
A pressurized line will not hold during testing
What guides the recommendation
Three questions shape the next step.
Access, condition, safety, compatibility, and long-term value are considered before the scope is approved.
Location and access
The estimated route, finished surfaces, cabinetry, walls, flooring, and available attic or wall paths shape the repair plan.
Isolated or recurring failure
A single defect may support a focused repair, while repeated failures can justify comparing a reroute or repipe.
Possible service paths
Repair, replacement, cleaning, rerouting, or installation—only when supported by the findings.
- Direct access and repair when the location is verified and access is practical
- Reroute the affected line through an accessible wall, ceiling, or attic path
- Isolate an abandoned damaged section after a new route is connected
- Evaluate broader repiping when multiple failures or deteriorated material are present
Before the appointment
Information that helps the visit start efficiently.
- Which fixture, room, line, or equipment is affected
- When the problem started and whether it is constant or intermittent
- Any shutoff, chemical, repair, or temporary step already taken
- Photos of the condition, access area, and equipment label when useful
How NexDrain approaches the work
A clear process from the first conversation through final testing.
The details change by system and property, but the decision process remains straightforward.
Review the evidence
Compare bills, meter movement, temperature changes, moisture, and pressure symptoms.
Isolate and locate
Narrow the affected line and use appropriate locating methods to reduce unnecessary access.
Compare repair paths
Review direct repair, reroute, and broader replacement options with access and finish impacts.
Repair and retest
Complete the approved scope and verify pressure, fixture operation, and accessible connections.
Slab Leak Detection & Repair questions
Clear answers before choosing the next step.
Can a slab leak be located without immediately opening the floor?
Testing can often narrow the affected line and likely location before destructive access. The accuracy and available methods depend on the piping, layout, surfaces, and leak condition.
Is rerouting always better than opening the slab?
Not always. The best path depends on the verified location, available alternate route, amount of finished-area disruption, pipe condition, and long-term reliability.
Can a slab leak affect the water bill?
Yes. A pressurized leak can create continuous water use. Meter movement with fixtures off is one useful clue, but the source still needs to be confirmed.
What happens to flooring or wall finishes?
The plumbing scope should identify expected access. Finish repair may be separate, so those limits should be clear before work begins.
Customer feedback
What customers say about the NexDrain experience.
Related services
Other services connected to similar systems or symptoms.
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