Warm spot on tile or carpet
The hot side is the first suspect, confirmed by a pressure test after the heater's cold valve is closed.
Professional Slab Leak Detection in Henderson, NV
Leak Detection Las Vegas provides slab leak detection in Henderson, NV, with calls answered 24/7: we prove whether the hot or cold line under your floor is leaking, then mark the spot before concrete is opened.
- Hot and cold lines tested separately
- Exact spot marked before concrete is cut
- Detection only, we do not sell repairs
You speak with Leak Detection Las Vegas about what you are seeing, and we book a visit to locate the leak.
- Calls answered 24/7
- Detection only, we do not sell repairs
- Located before anything is opened
- Hot and cold lines pressure-tested
- City of Henderson meter checked first
Slab Leak Detection in Henderson, NV: What to Know
Leak Detection Las Vegas does slab leak detection in Henderson, NV. We prove whether the hot or the cold water line under your concrete slab is leaking, trace that line, and mark the exact spot on the floor before anything is cut. The repair is your plumber's job, and we do not sell it.
- City
- Henderson, NV, Clark County
- Median year structure built
- 2000 (Census ACS 2019-2023)
- Owner-occupied homes
- 83,650 of 127,507 occupied units (same survey)
- Water utility
- City of Henderson, one of the seven agencies that formed SNWA in 1991
- 1Floor covering: tile, wood or carpet.
- 2Concrete slab foundation.
- 3Water supply line running beneath the slab.
- 4The leak, wetting the soil around the line.
- 5Warm spot on the floor when the leaking line carries hot water.
- 6Damp or discoloured flooring, or wet carpet, near the leak.
- 7Sound of running water with every fixture turned off.
Signs You Need Slab Leak Detection in Henderson, NV
Running water with every fixture shut
A meter reading proves water is moving; acoustic listening then narrows the section of floor.
A City of Henderson meter that never settles
A turning flow indicator means a leak past the meter; shutting the main valve shows yard or house.
Damp carpet edge far from any fixture
It could be a supply line or a drain. Moisture readings come first.
A heater cycling while nobody uses hot water
It can be feeding a hot-side leak. A fault in the heater itself goes to Henderson water heater leak detection.
A bill more than double last year's
Compare the same billing periods on your City of Henderson statements.
Our Slab Leak Detection Services in Henderson, NV
From the meter outside to a mark on your floor.
Meter reading and yard-or-house split
Nothing running, then the main shut-off closed. A meter that stops puts the leak inside the house.
Hot and cold isolation
Each side is pressure-tested on its own to show which line is losing water.
Tracing and a taped mark
We follow the failing line by sound, and by heat on a hot line, then tape the spot.
What the visit leaves out
Cutting concrete, repair, reroute, repipe and drying belong to your plumber or a restoration company.
Our Slab Leak Detection Process in Henderson, NV
Each step rules something out.
Call and describe it
Tell us where the floor is warm, what you hear and what the meter does.
Meter first
With every tap closed, the City of Henderson meter shows whether water is moving at all.
Split and isolate
The main valve, then the heater's cold valve, then a pressure test on each side.
Trace the failing line
Acoustic listening, plus thermal imaging on hot lines, narrows it to one section.
Mark and explain
We tape the spot and go through the readings before your plumber opens anything.
- 1Meter box. Lift the lid to see the water meter.
- 2Flow-indicator triangle (red or white) on the meter face. With all water off inside and outside the home, a triangle that is still moving means there may be a leak.
- 3Meter dial and sweep hand, which record the water that passes through the meter.
- 4Service line from the meter to the house. If the triangle still moves with the house shut-off valve closed, the leak is likely underground on this line.
- 5House shut-off valve. Close it and check the triangle again: if it stops, the leak is elsewhere on the property.
Why Choose Us for the Best Slab Leak Detection in Henderson, NV
What our Henderson, NV slab leak detection company commits to, plus one honest limit.
We earn nothing from the repair
Detection is the whole job, so we have no reason to open more floor than the leak needs.
Proof comes before the tape
A warm tile is a clue, not a location. The mark goes down only after a pressure test confirms the line.
The same test order valley-wide
A Henderson, NV visit follows the sequence we use for leak detection across the valley.
What we cannot promise
A quiet cold-line leak under thick tile takes longer to narrow, and we say what the readings do not prove.
Hot Line vs Cold Line Test Results in Henderson, NV
What each valve test result tells us.
| Test result | What it points to | Next step |
|---|---|---|
| Hot side loses pressure, cold side holds | The hot line under the slab, or a fitting at the heater | Trace the hot line; thermal imaging helps |
| Cold side loses pressure, hot side holds | The cold supply under the slab | Acoustic listening, since there is no heat to follow |
| Both sides hold, meter still moves | Irrigation, a pool autofill, a toilet or a fixture branch | Check each branch before the floor |
| Both sides lose pressure | A shared supply before the heater, or more than one leak | Test sections separately |
| Meter stops once the main is shut | The leak is inside the house, not in the yard | Hot and cold isolation indoors |
Slab Leak Detection Cost Factors in Henderson, NV
Four things move the quote.
Floor covering over the line
Tile, engineered wood and carpet change how sound and heat reach the surface.
Hot, cold or both
One suspect line is a narrower search than two.
Line length
A long run from the heater to a far bathroom crosses more slab.
The yard line
If the meter keeps moving after the main is shut, the outside service line comes first.
Henderson, NV Homes and the Lines Under the Slab
Three Henderson, NV facts shape where a visit starts.
Median year built: 2000
Census ACS 2019-2023 puts the Henderson, NV median at 2000: a typical house has had under-slab lines in service for over two decades. Age alone is not a leak.
83,650 owner-occupied homes
83,650 of 127,507 occupied units in Henderson, NV, per the same survey, so most slab decisions fall to owners.
Somerset, 2024
FOX5 reported in September 2024 that underground leaks in the Somerset community of Henderson, NV were the city's to fix, with work expected to take about 45 days.
License Checks Before Anyone Cuts a Henderson, NV Slab
We never cut concrete, so check whoever does.
NRS 624.700
Nevada law makes contracting, or bidding on a job, unlawful with no current license. A third offense is a Class E felony.
Two free NSCB lookups
The Nevada State Contractors Board runs a public License Search and Disciplinary Search on nvcontractorsboard.com (opens in a new tab).
The number, in writing
Get it on the estimate and run it through both lookups.
After the Slab Leak Is Located in Henderson, NV
These are repair options your plumber may discuss; we earn nothing from your pick.
Spot repair at the mark
One opening at the taped spot, usually for a single leak on a sound line.
Reroute or repipe
A reroute abandons the failed run for a new line through walls or the attic. A repipe comes up when more than one line fails.
City of Henderson Leak Adjustment
For City of Henderson accounts, leak use must exceed double the same periods last year, with proof of repair and a request within 12 months. The city decides.
Before We Arrive at Your Henderson, NV Home
- Close the main shut-off if water is visible
- Close the heater's cold valve if the floor feels warm
- Photograph damp or warm areas, with the date
Our Service Areas in Henderson, NV and Nearby Communities
Slab leak detection near you in Henderson, NV, plus nearby valley communities.
Green Valley
- ZIP
- 89014, 89074
- Known for
- Mature trees, value
Warm-spot calls start at the heater valves.
Green Valley Ranch
- ZIP
- 89012
- Known for
- Master-planned neighborhood
The neighborhood around The District, not the casino resort.
MacDonald Highlands
- ZIP
- 89012
- Known for
- Hillside guard-gated community
Gate access is sorted when you call.
Anthem and Seven Hills
- ZIP
- 89052
- Known for
- Master-plan, guard-gated, golf communities
Share the gate details when you call.
Inspirada
- ZIP
- 89044, 89052
- Known for
- Master-planned community
A recent build can still leak at a fitting.
Landmarks and nearby places
- The District at Green Valley Ranch
- Galleria at Sunset
- Sloan Canyon National Conservation Area
- Whitney
- Paradise
- Enterprise
- Las Vegas
FAQs About Slab Leak Detection in Henderson, NV
How much is slab leak detection in Henderson, NV?
No price is published yet; we quote by phone once you describe the signs.
Can you have a slab leak and not know it?
Yes, especially on the cold side. With no heat to feel through tile, the first sign is often a City of Henderson bill that climbs.
Will my slab have to be broken to find the leak?
No concrete is cut to find it. We mark the spot; your plumber picks the repair.
Do you check homes in Green Valley Ranch and MacDonald Highlands?
Yes. Both sit in 89012, inside our Henderson, NV coverage.
Is a warm spot on the floor always a slab leak?
No. Afternoon sun or a nearby appliance can warm tile too. A pressure test on the hot line confirms or rules it out.
Do you offer 24 hour slab leak detection in Henderson, NV?
Our Henderson, NV line picks up around the clock, holidays included, so an emergency slab leak can be reported the moment it starts. The trace is booked during that call; if water is surfacing, close the main first.
Does Henderson utility service change the first slab-leak test?
It changes the account context, not the diagnostic method. We start with the meter and house shut-off, and we do not apply LVVWD program terms to a Henderson account.
More Leak Detection Services in Henderson, NV
Call for 24/7 Slab Leak Detection in Henderson, NV
Describe the warm spot, the sound or what the meter did, at any hour, and we will mark the leaking line before anyone cuts your slab.
We locate the leak; any plumber you choose repairs it.