Source of the water

Nationwide

Slab Leak Water Damage in the United States

Our hands-on restoration team locates moisture from slab leaks and dries flooring, walls, and contents affected by water rising through the foundation.

Restoration phone support around the clock
Residential and commercial loss response
Measured extraction, cleanup, and drying
One restoration team from assessment to dry standard

Call (833) 493-2559 Browse services

Signs to keep an eye out for

When to call us for slab leak damage

Before we get to work, if you notice any of these problems, call us before water has more time to spread into nearby materials.

A warm spot on a tile or wood floor

To straighten this out, heated water escaping under the concrete warms the slab above it. Before we get to work, walk the floor barefoot and you can frequently find the area within a foot or two.

You hear water running with everything turned off

Before we get to work, stand in a quiet room at night and listen at floor level.

The water heater cycles constantly

Once we are on the job site, a leak on the hot water line or a recirculation line pulls heated water out around the clock.

New cracks in the slab or in floor tile

In plain words, water changes the soil under a slab, and movement turns up as cracked tile or a new line in the concrete.

Baseboards and door casings are damp along one wall

Once we are on the job site, water in the slab wicks up into the bottom of the drywall and the trim.

Dark or damp grout in a line across the floor

To straighten this out, grout is the most permeable part of a tile floor, so moisture appears there first.

What happens

How we take on slab leak damage

Our hands-on restoration team adjusts the work to what got wet, how far the water traveled, and which materials can be saved.

Confirming the water is coming from below

To straighten this out, we rule out the roof, the walls and every fixture in the area first.

Locating the leak so nobody cuts on a guess

In plain words, meter readings, surface temperature differences and a thermal imaging camera narrow the area before any concrete is considered.

Marking the affected slab area and its edges

To straighten this out, the wet boundary gets drawn on the floor and recorded in a map. In plain words, that marking is what keeps flooring removal from becoming guesswork.

Extraction of the water that came up through the slab

To straighten this out, water left standing, wet carpet and pad, and water sitting under a floating floor all get removed. Before we get to work, carpet pad in the area that got wet comes out.

Flooring removal only where it has to come up

To straighten this out, tile with sound thinset and grout frequently stays down. Once we are on the job site, laminate over a wet slab and glued wood as a rule have to be removed for the slab to dry.

Wall base and cavity drying where water wicked up

To straighten this out, drywall pulls moisture up from a wet slab by wicking, so the bottom band of the wall gets metered and dried.

Talk with a restoration specialist

Water loss in the United States?

Describe the source, the impacted rooms, and when you first noticed the damage.

Call (833) 493-2559

What to expect

What to expect from our hands-on restoration team

Here is how we as a rule handle slab leak damage near the United States.

1
Let us know what is warm, wet or louder than it should be

To straighten this out, those three symptoms point almost anywhere else in a building except under the floor.
Your call
2
Shut the water heater down safely to test the hot side

To straighten this out, turn the water heater off first, meaning the gas control to pilot or off, or the breaker off.
+10 minutes
3
Ruling out everything above the slab first

Once we are on site the lead checks fixtures, walls and the ceiling in the area that got wet.
On arrival
4
The wet area mapped and marked on the floor

Once we are on the job site, a moisture meter, surface temperature differences and the damp line at the flooring edge set the boundary, and it gets drawn and photographed.
First hours on site
5
Flooring opened where it must be, water extracted

To straighten this out, wet carpet and pad, swollen laminate and failed adhesive come up in the marked area. To straighten this out, water left standing and water trapped under floating floors get removed.
Same day
6
Reroute or open the slab, and what each means for drying

Once we are on the job site, your plumber makes that call, and we spell out the drying consequence of both. Once we are on the job site, a reroute leaves the slab intact, and opening it adds dust, spoil and a wet patch.
Plumber's day
7
Equipment set on the slab after the repair

Once we are on the job site, air movers over the concrete, Professional dehumidifiers taking moisture out of the air, and negative pressure under floating assemblies where the system allows it.
After the repair

Understanding the cost

What can affect the price

We spell out the recommended work and price before you approve the job. These examples show what may change the price breakdown.

Common situation	What the estimate may include	Typical range
Leak location survey with meter readings and thermal imaging	National price breakdown. The right first step before anyone considers opening concrete.	$250 to $600
Slab leak drying, one room, flooring stays down	National price breakdown. Extraction, slab drying and four to six days of equipment with daily readings.	$1,200 to $3,500
Slab leak with flooring removal and slab drying across two rooms	National price breakdown. Flooring and pad removal, wall base drying and extended slab drying.	$3,000 to $8,000
Slab leak cleanup where cabinetry and wall bases are involved	National price breakdown. Toe kick voids, wall bases and trim in addition to the slab itself.	$1,500 to $5,000
Slab drying priced by affected area, clean water	National price breakdown. Measured wet area of the slab rather than the whole room.	$3 to $7 per square foot
Slab moisture documentation before new flooring is installed	National price breakdown. Our readings against a dry reference area, as supporting evidence alongside the installer's own ASTM testing.	$150 to $400
Your plumber's slab leak repair, reroute or open the slab	National price breakdown for your plumber's work plan, listed so the total is not a surprise.	$1,000 to $6,000

How long the leak ran before it was found
Slab leaks are as a rule found late, and every week widens the saturated area under the floor.
Hot side or cold side
A hot water line leak adds heat and humidity to the space and shows itself sooner as a warm spot.
Flooring type over the slab
Tile with sound thinset frequently stays down. Glued hardwood, laminate and carpet with pad as a rule come up, and removal is labor plus disposal.
How much flooring has to be removed
Before we get to work, removal is priced by area, and the marked wet boundary is what keeps it honest.
Whether wall bases wicked moisture up
In plain words, if the bottom band of drywall reads wet, trim comes off and that band gets dried or removed.
Concrete drying days
Air movers run right around $25 to $40 per unit per day and Professional dehumidifiers right around $70 to $110 per unit per day.

Why timing matters

What can happen when the area stays wet

Once we are on the job site, water can keep moving into nearby materials even when the surface looks dry.

A slab leak does not drain, it saturates

Before we get to work, water under concrete has nowhere to go, so it soaks the soil and the slab continuously.

Concrete keeps releasing water after the leak stops

Before we get to work, a saturated slab feeds moisture into the room for days once the pipe is fixed.

New flooring over a wet slab fails, and the warranty goes with it

Before we get to work, adhesives release, laminate cores swell and wood cups when the slab beneath is still giving up moisture.

The soil under the slab can wash out or swell

In plain words, continuous water either carries fine soil away or expands clay soils. To straighten this out, both show up as movement, cracked tile and doors that stop closing.

Helpful service information

What to know about slab leak damage

In plain words, start with the short explanation. Once we are on the job site, open a card if you want a little more detail.

What is happening inside the property

In slab on grade construction, water supply lines are commonly run inside or beneath the concrete, historically in soft copper tubing.

Read the explanation

It helps to know what is actually down there. In slab on grade construction, water supply lines are commonly run inside or beneath the concrete, historically in soft copper tubing.

How the next step is decided

A reroute abandons the failed section and runs new pipe overhead or through walls.

Read the explanation

Reroute or open the slab is your plumber's decision, and we spell out what each one means for our half of the job.

What may change the work

To straighten this out, concrete holds water in a fine pore structure and gives it back gradually.

Read the explanation

Once we are on the job site, drying concrete is a slower science than drying drywall and it needs to be measured rather than assumed.

Help near you

Slab Leak Water Damage near the United States

Choose your area below, or call (833) 493-2559 and describe what happened.

Available in Alabama

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Common questions

Questions about slab leak damage

What is a slab leak?

Before we get to work, it is a leak in a water line that runs inside or beneath the concrete floor of a slab on grade building.

How do I know if I have a slab leak?

Once we are on the job site, keep an eye out for a warm spot on the floor, or the sound of running water with everything off.

Why is one spot on my floor warm?

Once we are on the job site, since hot water is escaping under the concrete and heating the slab above it. Before we get to work, warm spots are the single most reliable slab leak symptom in a home.

Do you find the slab leak or does a plumber?

In plain words, we locate the wet area and narrow the leak location using moisture numbers, surface temperature and the pattern of the wet boundary.

Does the slab have to be jackhammered?

In plain words, not always. In plain words, many plumbers prefer a reroute, which abandons the failed run and routes new pipe through walls or the attic.

What is a reroute?

Before we get to work, it is new pipe run above the slab to replace the failed section underneath it.

Can concrete be dried, or does it have to be replaced?

In plain words, concrete dries. To straighten this out, it just does it slowly, since water sits in the pore structure and comes out over days rather than hours.

Talk with a restoration specialist

Water loss in the United States?

Describe the source, the impacted rooms, and when you first noticed the damage.

Call (833) 493-2559

Areas we serve

Water-damage help across the United States

Before we get to work, identify your state to reach restoration assessment, extraction, cleanup, and drying service in your area.

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Slab Leak Water Damage in the United States

When to call us for slab leak damage

A warm spot on a tile or wood floor

You hear water running with everything turned off

The water heater cycles constantly

New cracks in the slab or in floor tile

Baseboards and door casings are damp along one wall

Dark or damp grout in a line across the floor

How we take on slab leak damage

Confirming the water is coming from below

Locating the leak so nobody cuts on a guess

Marking the affected slab area and its edges

Extraction of the water that came up through the slab

Flooring removal only where it has to come up

Wall base and cavity drying where water wicked up

Water loss in the United States?

What to expect from our hands-on restoration team

Let us know what is warm, wet or louder than it should be

Shut the water heater down safely to test the hot side

Ruling out everything above the slab first

The wet area mapped and marked on the floor

Flooring opened where it must be, water extracted

Reroute or open the slab, and what each means for drying

Equipment set on the slab after the repair

What can affect the price

What can happen when the area stays wet

A slab leak does not drain, it saturates

Concrete keeps releasing water after the leak stops

New flooring over a wet slab fails, and the warranty goes with it

The soil under the slab can wash out or swell

What to know about slab leak damage

What is happening inside the property

How the next step is decided

What may change the work

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