Acoustic and tracer gas are both sensitive methods. Here's how to choose.
| Factor | Leak.ca | Tracer Gas Detection |
|---|---|---|
| System must be | Pressurized (water escaping = sound) | Depressurized (gas injected into drained line) |
| Leak size | Medium to large pressurized leaks | Microscopic leaks, any size |
| Access needed | Two points on same pipe run | One injection point + surface access |
| Best for | Water mains, service lines, slab leaks | Complex piping, low-pressure systems, sensitive buildings |