Leak Detection
Find The Leak Before Breaking Any Surface
Acoustic, tracer gas, and thermal detection techniques pinpoint hidden leaks in walls, slabs, and underground pipes — with documented evidence before a single tile is lifted.
0%
Accuracy on non-invasive detection
0-visit
Locate, diagnose, and scope repair
0 guesswork
Evidence before any excavation
0/7
Detection available for urgent leaks
Detection Methods
Six Non-Invasive Techniques
Acoustic Listening Equipment
Electronic amplification of pipe sound isolates leak noise from ambient. We trace pipe runs and narrow the leak position to within centimetres before any digging.
Tracer Gas Detection
Non-toxic hydrogen/nitrogen tracer gas is introduced to the pipe. Gas escapes at the leak point and is detected by a sensitive probe at the surface.
Thermal Imaging
Water temperature differentials show up clearly against dry surfaces. Thermal scanning identifies concealed moisture accumulation without cutting.
Pressure Testing and Drop Analysis
Systematic isolation of pipe sections with pressure testing narrows the leak location by section. Rapid and effective on simple supply runs.
Slab Leak Location
Leaks beneath concrete slabs are located non-invasively before any cutting. This protects slab integrity and prevents unnecessary remediation scope.
Underground Supply Line Tracing
Buried water mains and service lines are traced from access points. Leak position is flagged at the surface to minimise excavation footprint.
Process
From Symptom To Confirmed Location
Symptom Assessment
We review the symptoms — water meter movement, damp patches, pressure loss — to select the most appropriate detection technique.
- Symptom type and duration recorded
- Detection method selected
- Access requirements confirmed
Equipment Deployment
Detection equipment is set up and the pipe system is prepared for the selected technique. This may involve pressure testing or tracer gas introduction.
- Equipment calibrated on-site
- Pipe system prepared
- Baseline readings established
Trace and Pinpoint
We work methodically across the suspect area until the leak is pinpointed. All detections are cross-verified before confirming location.
- Leak signal traced to source
- Cross-verified with second technique if ambiguous
- Location marked precisely
Written Report and Repair Scope
You receive a written report with leak location, detection evidence, and repair options. No excavation or repair proceeds without your approval.
- Leak location documented
- Evidence notes included
- Repair path options with pricing
Why It Matters
Protect Your Property With Evidence-First Detection
No unnecessary excavation
We do not dig until we know exactly where the leak is. Detection evidence determines the excavation point — not guesswork.
Minimises property damage
Acoustic and tracer gas techniques locate leaks through walls, slabs, and soil without opening them. Repair scope is targeted.
Evidence before spend
The written detection report gives you documented evidence for insurance claims, body corporate approval, and repair decision-making.
Slab and in-wall leaks without full demolition
Leaks beneath slabs and inside wall cavities are located and repaired with targeted access only. Not full floor or wall removal.
Accurate to centimetre level on key detections
Acoustic and tracer gas techniques are highly precise when the leak is active. Detection confidence is stated in the report.
Pairs with trenchless repair for minimal disruption
Where a pipe section can be relined rather than replaced, we scope both detection and relining as a combined recommendation.
Common Questions
Leak Detection FAQs
How do I know if I have a hidden leak?
Will you have to break my tiles or cut my walls?
How accurate is leak detection?
Is leak detection covered by insurance?
What if the leak is under a concrete slab?
Suspect a Hidden Leak?
Describe the symptom and we will identify the right detection technique, confirm access requirements, and book a visit with the appropriate equipment.