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Slab Leaks

How We Locate Slab Leaks Without Unnecessary Demolition

Pinpointing a leak beneath concrete requires precision. Opening the wrong section of floor adds cost and disruption without fixing anything. We use multiple detection methods to locate the problem accurately before any concrete is opened.

Acoustic Listening Devices
These tools amplify the faint sound of pressurized water escaping beneath the slab, allowing a technician to trace the leak to its source from above the floor.

Thermal Imaging
Infrared cameras detect temperature differences on floor surfaces caused by hot or cold water escaping below, narrowing the leak’s location before demolition begins.

Pressure Testing
Sections of the plumbing system are isolated and monitored for pressure changes to confirm the presence and approximate location of a leak in supply or drain lines.

Video Pipe Inspection
A camera inserted into the pipe provides a direct visual of cracks, breaks, or blockages, particularly useful for drain and sewer lines running beneath the slab.

Using multiple detection methods together limits the area of concrete that needs to be opened, reducing repair cost and disruption to your home.

Common Slab Leak Questions

Is a slab leak a plumbing emergency?
Yes. Continuous water loss beneath the foundation can accelerate structural damage, mold growth, and water waste. Prompt professional response limits how far damage can spread.

Will repair always require breaking the concrete?
Not necessarily. Precise detection methods locate the leak first, and repair approaches like pipe re-routing or pipe lining may reduce or eliminate the need to open the slab at the leak site.

Can homeowner’s insurance cover slab leak damage?
Policies vary. Coverage may apply to sudden and accidental water damage caused by a slab leak, though the cost to repair the pipe itself is typically excluded. Documenting the leak and resulting damage with photos supports a claim.

How can I tell if a spike in my water bill is from a slab leak?
Turn off all fixtures and check whether your water meter continues to move. If it does, an active leak is likely present and warrants professional inspection.

What should I do if I suspect a slab leak?
Shut off the main water supply, stop using fixtures, document any visible damage with photos, and contact a plumber. Don’t attempt a DIY repair on a slab leak.

What if the leak has already caused water or mold damage?
Allen Service’s restoration division provides water damage cleanup and mold removal for secondary damage a slab leak can cause. Financing options are available, and our team is reachable 24/7 at (970) 431-6574.

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