Slab Leak Detection & Repair
Locating and repairing leaks under your foundation slab – fast, accurate, and minimally invasive.
Professional Slab Leak Detection & Repair
Slab leaks occur when pipes beneath your concrete foundation crack, corrode, or shift due to soil movement. These leaks can cause serious damage to your home's foundation, leading to cracks, uneven floors, and costly structural repairs.
At Blue Otter Plumbing, we use electronic leak detection and acoustic listening devices to pinpoint slab leaks accurately – so we can repair them with minimal disruption to your home.
Common Signs of a Slab Leak
Slab leaks often develop slowly – and early detection is critical to prevent foundation damage and costly structural repairs.
- Warm spots on the floor
- Unexplained high water bills
- Cracks in foundation walls or floors
- Mold or mildew odors
- Water stains on walls or baseboards
- Low water pressure throughout your home
Our Slab Leak Repair Methods
Advanced technology + proven repair techniques = minimal disruption to your home.
Acoustic Leak Detection
We use sensitive listening devices to hear the sound of water escaping from pipes – even through concrete.
Spot Repair
We access the leak through a small area of concrete, repair the pipe, and restore the surface.
Pipe Rerouting
In some cases, we reroute the water line above the slab or through another path – avoiding concrete work.
Electronic Line Tracing
We use electronic locators to trace pipe paths and pinpoint the exact leak location.
When Is a Slab Leak an Emergency?
A slab leak should be treated seriously when water loss is significant or visible damage appears.
- Rapidly increasing water usage
- Significant water pooling
- Sudden loss of water pressure
- Water entering living areas
- Extensive flooring moisture
- A major supply-line leak
- Multiple plumbing symptoms at once
- Unexplained increase in water bills
Frequently Asked Questions – Slab Leaks
Common questions about slab leak detection and repair.
We use acoustic listening devices, pressure testing, and electronic line tracing to locate leaks without breaking concrete unnecessarily.
Yes – long-term leaks can cause soil movement, foundation cracks, and structural damage. Early detection is critical.
Pricing varies based on the location and extent of the leak. We provide written estimates after inspection.
In some cases, we can reroute pipes. However, most repairs require a small area of concrete to be removed for access.
If you believe there is an active or significant leak, shutting off the home's main water supply can help limit continued water loss if you can do so safely. Then contact a qualified plumber for evaluation.
No. A high water bill can result from many issues, including running toilets, leaking faucets, irrigation problems, appliance leaks, or other plumbing failures. Professional leak detection can help determine the actual source.
Suspect a Slab Leak?
Call us today for fast, accurate leak detection and repair – protect your foundation and your home.