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Leak.ca Slab Leak
Slab leak detection · thermal, acoustic & GPR

Slab Leak Leak Detection in Langleynon-invasive, certified.

Specialist non-invasive slab leak detection for homes, condos, commercial buildings, and industrial facilities. Thermal imaging + acoustic correlation + GPR locate the exact source — repair team opens a small patch, not the whole slab.

Free phone consult No sales pressure 1-hour callback
Licensed & insured
WorkSafeBC
25+ years
Since 1999
Serving BC
All major regions
10,000+ properties
Inspected
  • Serving all of BCSince 1999
  • Licensed & insuredWorkSafeBC
  • Free phone consultNo pressure
  • 25+ yearsFamily-operated
  • 10,000+ propertiesInspected

Langley, Metro Vancouver

Slab Leak leak detection in Langley

Leak.ca has been serving Langley industrial facilities since 1999. Our certified technicians use advanced non-invasive technology — thermal imaging, acoustic correlation, ground-penetrating radar, and tracer gas — to locate hidden water and process leaks without unnecessary damage to your property. Mix of industrial parks, commercial centres, and agricultural operations.

Neighbourhoods we serve in Langley

We respond across Langley, including Walnut Grove, Willoughby, Fort Langley, Murrayville, and Aldergrove. Same-day appointments are typically available for urgent situations; regular bookings within 24–48 hours.

Common slab leak leak issues in Langley

  • Warm spots on the floorHot water leaking under your slab creates warm patches on the floor surface — the #1 sign of a slab leak.
  • High water billsA slab leak can waste thousands of litres per day. Your water bill shows it before you see any damage.
  • Musty smells from flooringMoisture trapped between the slab and flooring creates mold and musty odours.
  • Cracks in the slab or tileWater washing out soil beneath the slab can cause settling, leading to cracked tiles or foundation movement.

Why Langley property managers choose Leak.ca

  • Three methods combinedThermal imaging finds the temperature differential. GPR maps the in-slab plumbing. Acoustic confirms the pressurized leak. Combined accuracy within inches.
  • Small patch repairWe locate the leak within inches — your repair crew opens a 200-300mm patch, not half the slab.
  • Non-invasiveNo drilling, no coring, no damage to your slab. All detection is done from the surface.
  • Insurance-ready reportsReports include thermal imagery, GPR scans, acoustic data, and moisture maps — accepted by every major BC insurer.

Slab Leak services available in Langley

Slab Leak Detection

Full-service slab leak location using thermal + acoustic + GPR — the gold standard for non-invasive detection.

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Thermal Slab Leak Detection

FLIR thermal imaging to identify temperature anomalies from hot water leaking beneath concrete.

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Acoustic Slab Leak Detection

Acoustic correlation and listening to confirm pressurized leaks in in-slab plumbing.

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GPR Slab Scanning

Ground-penetrating radar maps in-slab plumbing, rebar, and post-tension cables for precision location.

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Hot Water Slab Leak Detection

Specialist detection for hot water lines in concrete slabs — thermal imaging excels here.

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Cold Water Slab Leak Detection

Cold water slab leaks need acoustic + tracer gas since thermal differential is minimal.

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Commercial Slab Leak Detection

Large-area slab surveys for retail, office, and industrial concrete floors.

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Residential Slab Leak Detection

Home slab leak location for single-family homes, townhouses, and condos.

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In-Floor Radiant Heating Leak Detection

Locate leaks in hydronic radiant heating systems embedded in concrete slabs.

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Parkade Slab & Membrane Survey

Detect moisture intrusion and waterproofing failures in parkade concrete slabs.

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Pre-Purchase Slab Leak Inspection

Slab integrity scan before buying — identify existing or past slab leak issues.

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Post-Repair Slab Verification

Confirm that a slab leak repair was successful with a follow-up detection scan.

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How it works in Langley

Simple process. Fast response.

  1. 01

    Identify symptoms

    Warm floor, high bill, musty smell? Tell us what you're experiencing and we recommend the right approach.

  2. 02

    Combined scan

    We deploy thermal + acoustic + GPR in a single visit. Each method cross-validates the others for maximum accuracy.

  3. 03

    Pinpoint location

    The leak is located within inches. We mark the slab surface at the exact point for your repair crew.

  4. 04

    Document & report

    You receive a written report with imagery from all three methods — suitable for insurance, warranty, or your records.

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