Slab Leak Detection

Common Causes of Slab Leaks

1. Corroded Pipes
   Over time, copper or galvanized pipes can corrode, leading to pinhole leaks beneath the slab. Corrosion is accelerated by acidic water or shifting soil.
2. Shifting or Settling Foundation
   Natural settling of the home’s foundation or seismic activity can stress pipes under the slab, causing cracks or joint failures.
3. High Water Pressure
   Excessive water pressure can weaken pipe walls, leading to leaks over time. Pressure regulators may be needed to prevent future slab leaks.
4. Poor Construction or Installation
   Pipes that were improperly installed—too close to each other, under stress, or without adequate protective covering—are more prone to leaks.

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Signs of a Slab Leak

• Unexplained increase in water bills
• Damp or warm spots on floors
• Cracked or buckling flooring
• Sounds of running water when no fixtures are in use
• Mold or mildew growth near foundation areas

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Leak Detection Process

1. Acoustic Leak Detection
   Specialized listening devices detect the sound of water escaping from pipes beneath the concrete. This method is precise and non-invasive.
2. Thermal Imaging
   Infrared cameras detect temperature differences caused by leaking water under the slab. This helps pinpoint the leak without unnecessary excavation.
3. Electronic Amplification Devices
   These devices amplify the sound of leaks in pressurized pipes, enabling accurate detection of even small leaks.
4. Visual and Moisture Inspection
   Areas above the slab are inspected for signs of water damage, moisture buildup, or cracks in flooring.

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Repair Process

1. Targeted Access
   Once the leak is located, we create minimal access points to reach the affected pipe without unnecessary demolition.
2. Pipe Repair or Replacement
   Damaged sections of pipe are repaired or replaced using durable materials such as PEX or copper.
3. Pressure Testing
   After repairs, the system is tested to ensure proper pressure and leak-free operation.
4. Restoration
   Any flooring or surfaces affected during repair are restored to their original condition.

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Benefits of Professional Slab Leak Detection

• Non-Invasive Detection – Modern tools reduce the need for large-scale demolition.
• Cost Savings – Early detection prevents extensive water damage and structural repairs.
• Water Efficiency – Stops hidden leaks that waste thousands of liters of water annually.
• Health Protection – Prevents mold and mildew formation beneath flooring.