What it is
In-Slab Plumbing Leak Detection is one of our core plumbing leak-detection services. Supply and drain line leaks embedded in concrete slabs — thermal + GPR + acoustic. We deploy this for BC property owners and managers with plumbing leaks, using the same equipment trusted by major insurers and municipalities across British Columbia.
When you need it
- Water stain on ceiling — A brown ring on the ceiling below a bathroom usually means a supply line or drain leak above. We find the exact pipe without opening the ceiling.
- Damp drywall — Drywall that feels damp or shows bubbling paint has moisture behind it. We find the pipe source without cutting it open.
- Unexplained high water bill — Your water bill is the best leak detector. If it's rising without changing usage, a hidden pipe leak is the most likely cause.
- Musty smell in a room — Persistent musty odour behind a wall or under a floor means moisture is trapped. We find the pipe leak before mold becomes a health issue.
- Sound of running water — Hearing water when all fixtures are off? There's a leak. We use acoustic detection to find it even behind finished surfaces.
How we do it
Our certified technicians arrive with state-of-the-art equipment: thermal imaging cameras, acoustic correlators, ground-penetrating radar, and tracer gas. Every job starts with a brief on-site assessment, followed by non-invasive testing to pinpoint the source — typically within inches.
You receive a detailed written report including findings, moisture maps, equipment used, and recommendations for next steps. Reports are formatted for insurance claims, strata councils, and engineering review as needed.
Other services you might need
- Plumbing Leak DetectionComprehensive hidden pipe leak detection for supply lines, drains, and fixtures.
- Wall Leak DetectionFind hidden pipe leaks inside wall cavities without opening the drywall.
- Ceiling Leak DetectionLocate plumbing leaks from above — bathrooms, kitchens, and mechanical rooms on upper floors.
- Underfloor Leak DetectionPipe leaks beneath wood, tile, or laminate floors. Find them without pulling up the flooring.