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Water bill jumped or a damp patch spreading? Our licensed Sydney plumbers pinpoint the exact leak with acoustic, thermal and pressure testing; then show you where it is before anything gets opened up, with an upfront price first.
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Locating a concealed leak is precision work, not guesswork; and it’s what we do daily. We arrive with acoustic listening gear, a thermal camera, tracer gas and pressure test kits already on the truck, so the leak is pinpointed and confirmed before we ever suggest opening a wall or slab.
From a slab leak turning a Coogee living-room floor warm to a phantom water meter ticking over all night in a Hornsby unit, our licensed Sydney plumbers have traced thousands of hidden leaks the smart way; by narrowing it down with instruments first, not by cutting exploratory holes and hoping. Every job ends with the source marked, the evidence shown to you, and a clear plan to repair it.
Current availability
Latest dispatch estimate
Hidden leaks are what we track down most; but if you landed here for another plumbing job, pick what you need and we’ll tailor everything to you.
Genuine discounts on leak detection work; no fake countdowns and no “call to find out” pricing. The price you’re quoted to locate the leak is the price you pay.
What to do right now
The moment you suspect a leak, a few quick steps limit the damage and help us find it faster. Work through them in order; if water is still escaping or you can’t isolate it, call us and we’ll dispatch a licensed plumber the same day.
Track our leak detection crew across Sydney in real time. Enter your suburb and we’ll show the estimated travel time from the closest available plumber carrying acoustic, thermal and tracer-gas gear.
A hidden leak is one of the easiest jobs to get wrong; and the most destructive when someone starts cutting holes to “have a look”. Here is exactly what shifts when a licensed Sydney plumber locates it with instruments instead of guesswork.
Before
After
No marketing fluff. Every leak detection customer gets a thread like this on the day; booked, plumber assigned, ETA, vehicle ID, knock at the door. You always know what’s next.
Your 2-hour window, plumber name, vehicle and the exact job; confirmed by SMS within minutes. Not a queue, not a callback.
Once your plumber leaves the depot the ETA SMS auto-refreshes. No need to call and ask whether they’re still coming.
We text when the plumber is 5 minutes away, including vehicle and plate so you know who’s knocking before you open the door.
Miss the window without warning and the call-out portion of your invoice is automatically waived. No claim form, no negotiation.
Every leak detection job we attended today, with the booked window, the actual arrival time, and whether we hit it. We publish the misses too; and waive the call-out fee when we cause one.
Side-by-side with what most homeowners actually get when they pay someone to “find a leak”; no spin, no fine print. Just what we include as standard, and what tends to quietly get left off elsewhere.
Same upfront pricing whether it’s a warm patch on the floor this morning, a water bill that has doubled, or a commercial building losing water overnight. Here is exactly what to expect from the first call to the warranty.
High water bill, damp patch, mould, a warm spot on the floor or a meter that won’t stop. We use these clues to load the right detection gear; acoustic, thermal, tracer gas or pressure test kit; before we leave.
Booking Recorded
Visit details confirmed
A qualified plumber meter-tests and pressure-tests to confirm a leak exists, then uses acoustic listening and thermal imaging to narrow it from a room down to a precise point; before quoting any works.
On-site Assessment
Fault checked in context
You get an upfront price to pinpoint the leak, plus the cost to repair it once located. You decide how far to go. No upsell, no pressure, no surprise line items.
Scope and Price
Confirmed before repair
We mark the source, make one neat access point, repair the leak to AS/NZS 3500, retest to confirm it’s dry, and leave you a report; backed by our lifetime workmanship warranty.
Completion Check
Result and records reviewed
Water pouring behind a wall, a ceiling bulging, or a slab leak flooding a floor. We know what’s genuinely urgent and dispatch the closest leak detection plumber straight away.
Urgent Call Logged
Risk details recorded
We talk you through shutting the main stop tap, keeping water off powerpoints and downlights, and containing the damage; so it’s controlled before we arrive.
Immediate Safety
Next safe step explained
Acoustic, thermal, tracer gas and pressure kit carried on the truck, so most leaks are pinpointed on the first visit; even concealed slab and underground service line leaks.
Visit Arranged
Available window confirmed
Retested to confirm no flow, access point made good, area left clean, and the cause explained; with photos for your records and our lifetime workmanship warranty on the repair.
Work Recorded
Outcome explained
Office, hotel, aged-care or strata building losing water? We coordinate with building management, after-hours access and isolating sections ahead of the visit.
Access Details
Entry and parking recorded
Plumbing licence, $10M public liability, SWMS and JSA documents prepared and supplied before we step on site; no chasing.
Responsibility Check
Shared services considered
For large or repeated losses we log meter data, pressure-test zones and thermal-scan the runs, then quote the location and repair with the evidence to back it up.
Fault Located
Evidence guides the repair
After-hours and weekend works available so trading isn’t disrupted. We leave the site clean with a full report for your records and insurer.
Next Step Agreed
Access, scope and price clear
Every leak we locate and repair is covered by our lifetime workmanship warranty on the work we did, with an upfront fixed price and no call-out fee. If a leak we repaired returns from the same fault, we come back; that is the whole point of finding it precisely the first time.
Plumbing work in NSW must be carried out by a licensed plumber. It is not just a formality, licensing protects your home, your insurance, and your right to recourse if something goes wrong.
These tiles describe what we do; they are not separate booking pages. Tap through to the quick enquiry on this page and tell us what’s happening; we match you to the right service and quote from there.
We locate hidden leaks every day across Sydney, from slab leaks in the Eastern Suburbs to underground service lines on the North Shore. Here is the volume behind the team.
7,500+
Hidden leaks located since 2010
97.4%
On-time arrival, 30-day average
95%
Leaks pinpointed without exploratory holes
4.9★
Rated from 761 Google reviews
A hidden leak is a quiet emergency; a bill that climbs and damage you can’t see. These are real customers; slab leaks, high bills, damp walls; telling you what the experience was actually like.
Cards, EFTPOS, mobile wallets and bank transfer accepted on the spot. No payment required until your plumber finishes the job to your satisfaction.
Settle once you’re happy with the work.
Itemised invoice emailed on the spot.
Afterpay & Zip on jobs over $200.
Tap-to-pay with Apple Pay or Google Pay.
A short editorial guide written by our senior leak detection plumbers. No fluff, no scare tactics; just the signs and checks that catch a concealed leak before it wrecks a floor or a ceiling, and how to tell a real find from a lucky guess.
Six questions every homeowner should ask
Our team is on the road today. Here’s where they’ve been.
Direct answers to the questions our leak detection customers ask most. If yours isn’t here, give us a call; we’ll tell you straight.
Advice from our licensed plumbers — practical fixes, buying guides and what to do before we arrive.
Steven Bahbah Not sure when to call an emergency plumber in Sydney? We have listed the seven most common reasons and different troubles that call for an emergency plumber.
Steven Bahbah Do you think your shower wall might be leaking? We help you find out if there is water seeping through the walls by noticing these tell-tale signs. Learn more in our guide!
Steven Bahbah Is there a strange odour coming from your drain or does your bathroom smell damp? It might be a hidden leaking pipe, and our comprehensive guide will let you know all about it.
How can we help?
Tell us about your plumbing issue and our team will call you back to talk through it and book a free on-site visit, with no obligation.
