Since 1999, our team of skilled professionals — builders, engineers, computer technicians, and contractors — has used the most advanced non-invasive technology available to find the leaks that other companies can't. We have inspected over 10,000 properties across BC and saved our clients millions of dollars in unnecessary repair costs by finding leaks before they become disasters.
Why Leak.ca for slab leak clients
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.
- Three methods combined — Thermal imaging finds the temperature differential. GPR maps the in-slab plumbing. Acoustic confirms the pressurized leak. Combined accuracy within inches.
- Small patch repair — We locate the leak within inches — your repair crew opens a 200-300mm patch, not half the slab.
- Non-invasive — No drilling, no coring, no damage to your slab. All detection is done from the surface.
- Insurance-ready reports — Reports include thermal imagery, GPR scans, acoustic data, and moisture maps — accepted by every major BC insurer.
Our equipment
We use AquaScan acoustic leak correlators, Gutermann hydrophones, FLIR thermal imaging cameras, GSSI ground-penetrating radar systems, and tracer gas. For long-term monitoring of large facilities and water utilities, we deploy permanent Zonescan systems with hourly data logging.
Our promise
We don't push site visits when you don't need them. The first conversation is always a free phone consult — we'll tell you whether your situation actually warrants a technician on site, or whether a DIY check is enough. That's why our 5,000+ clients keep coming back.