Slab Leak Detection & Repair Services
Slab leaks are hidden water leaks that occur in the pipes running beneath your concrete foundation. Left undetected, they can cause serious damage to your foundation, flooring, and structure. Iron Horse Mechanical & Plumbing provides professional slab leak detection and repair services, locating under‑foundation leaks quickly and recommending the best repair options to protect your property.
What Is a Slab Leak?
A slab leak happens when a water line or pipe beneath your concrete slab cracks, corrodes, or breaks, allowing water to escape under your home or building. Because these pipes are buried, slab leaks can go unnoticed until there is significant damage.
Slab leaks may be caused by:
- Aging or corroded pipes under the slab
- Shifting soil and foundation movement
- Poor installation or damaged piping
- High water pressure or constant vibration
Our team is trained to identify and pinpoint these hidden leaks so they can be repaired before they compromise your foundation.
Signs You May Have a Slab Leak
Early slab leak detection can help you avoid costly structural repairs. You should schedule an inspection if you notice:
Unexplained increases in your water bill
The sound of running water when no fixtures are on
Warm spots on floors, especially over hot water lines
Damp or wet areas on floors or carpets
Cracked, buckling, or separating flooring or baseboards
Moisture or mildew odors inside the home or building
Water pooling around the foundation exterior
If you suspect a slab leak, it’s important to act quickly. The longer a slab leak is active, the more damage it can cause.
Professional Slab Leak Detection
Finding a slab leak accurately is just as important as fixing it. Iron Horse uses advanced slab leak detection methods to locate leaks under your foundation with minimal disruption.
Our slab leak detection process can include:

Pressure testing to confirm the presence of a leak in the system

Line locating to trace the path of water lines under your slab

Electronic leak detection and listening equipment

Video pipe inspection for accessible lines and nearby piping
By pinpointing the leak location, we can recommend the most effective and least invasive repair method for your property.
Under-Foundation Slab Leak Repair
Once we locate the problem, we provide professional slab leak repair services tailored to your situation, budget, and property needs. Depending on the leak and pipe condition, options may include:
- Direct access and spot repair at the leak location
- Rerouting water lines around the affected slab area
- Replacing damaged sections of pipe or full line runs
- Additional protection or upgrades to reduce the risk of future leaks
We explain each option clearly so you can make an informed decision about the best way to protect your home or building.
Slab Leak Services for Homes and Businesses
Slab leaks affect both residential and commercial properties, and our team is experienced in working with both. We provide slab leak detection and repair services for:
- Single family homes and rental properties
- Multi unit and mixed use buildings
- Retail spaces and office buildings
- Restaurants and commercial kitchens
- Industrial and commercial facilities
Whether you’re dealing with a suspected leak in a home or a large commercial foundation, we have the equipment and expertise to help.
Protecting Your Foundation and Property
Slab leaks are not just a plumbing issue—they’re a structural concern. Continuous water flow under your slab can wash away soil, weaken support, and lead to foundation movement or cracking. Prompt slab leak detection and repair can:
- Reduce the risk of foundation damage and structural problems
- Prevent ongoing moisture issues, mold, and mildew
- Protect flooring, walls, and finishes from hidden water damage
- Help control water bills and prevent wasted water
Addressing a slab leak early is one of the best investments you can make in your property’s long‑term stability.
Why Choose Iron Horse for Slab Leak Detection & Repair?
Property owners choose us because:
- We offer professional slab leak detection and repair services
- We have experience with under foundation and under slab plumbing work
- We provide honest recommendations and clear explanations of repair options
- 24/7 emergency service is available when urgent slab leak issues arise
- Our workmanship focuses on accuracy, safety, and long term reliability
We work efficiently to minimize disruption, protect your property, and restore confidence in your plumbing system and foundation.
Schedule Slab Leak Detection Service
If you suspect a slab leak or notice signs of a hidden under‑foundation leak, don’t wait. Iron Horse Mechanical & Plumbing is ready to help with professional slab leak detection and repair services.
Call today to schedule slab leak detection or discuss your situation with our team:
For non‑urgent questions, you can also email us at ironhorse_mps@plumbtexas.net, and a member of our team will follow up with you.