Fully Licensed & Insured
Every leak detection technician sent to your Molendinar property is fully licensed, insured and trained on the latest detection equipment.
For over 20 years, Molendinar Plumbing & Drains has been the trusted choice for accurate, non-invasive leak detection across Molendinar and the wider Gold Coast region. Our licensed plumbers use acoustic sensors, thermal imaging and correlator technology to pinpoint hidden water leaks in walls, slabs and underground mains before a single tile is lifted. We understand a stubborn leak can mean a rising water bill, a damp patch on the lawn or unexplained damage inside the home, and we're committed to finding the source quickly while explaining exactly what we find. Local families and business owners across Molendinar keep coming back to our fixed-price leak detection service because we get it right the first time.
Every leak detection technician sent to your Molendinar property is fully licensed, insured and trained on the latest detection equipment.
We've built our name across the Gold Coast through honest advice and leaks located correctly the first time, not repeated call-outs.
You'll know the cost of your leak detection before we start, with no hidden fees or surprises on the invoice.
Any repair carried out after your leak is located is backed by our lifetime workmanship guarantee for genuine peace of mind.
Molendinar Plumbing & Drains offers dedicated water leak detection, hidden leak detection and slab leak detection services throughout Molendinar and the surrounding Gold Coast suburbs. Whether you're chasing an unexplained spike on your water bill, a damp patch appearing on the lawn, or a musty smell inside the home, our team arrives with acoustic listening devices, thermal cameras and pressure testing gear ready to locate the problem without unnecessary digging or demolition. We work on residential and commercial properties alike, from freestanding houses on Molendinar's quieter streets to units and shopfronts closer to the busier Gold Coast corridors.
If you suspect a plumbing leak detection issue on your property, the smartest move is to call us before moisture spreads further into walls, flooring or foundations. Our local plumbers can talk you through what's likely happening, mark the exact leak location, and explain the most sensible repair option on the spot, whether that's a hot water copper pinhole, a meter-to-house main issue, or something hiding beneath the slab. Delaying a hidden leak rarely makes it cheaper to fix, so give our Molendinar team a call and let us track down the source properly.
A hidden water leak rarely announces itself with a dramatic burst pipe. More often it shows up as a water meter that keeps spinning after every tap is off, a warm patch on the tiles, or a water bill that's climbed with no obvious explanation. Left alone, even a small pinhole leak in ageing copper pipework can quietly soak into a slab, timber subfloor or wall cavity for months.
By the time staining appears on a ceiling or the lawn turns unusually soggy in one corner, the underlying pipe leak may have already caused structural damage, mould growth or damp conditions that attract pests. Stormwater and sewer leaks bring their own separate problems, and knowing which system is actually failing matters before anyone starts opening up walls or floors.
Trying to guess where a leak is coming from, or breaking into a slab in the wrong spot, often costs more in the long run than a proper leak detection inspection. Getting an experienced plumber onto the property early gives you the best chance of a straightforward, contained repair.
Molendinar Plumbing & Drains combines proven acoustic leak detection with thermal imaging and pressure testing, so we can confirm exactly where a pipe has failed before any repair work begins. Our approach is built around locating the leak without unnecessary disruption to your Molendinar property.
Once the leak is marked, we'll walk you through the repair options, whether that's a patch repair, a section of pipe replacement, or trenchless pipe relining beneath the slab. Molendinar Plumbing & Drains's goal is always the smallest possible opening for the most lasting fix, protecting your floors, walls and garden along the way.
Leak detection often uncovers other plumbing issues hiding beneath the surface, so our Molendinar team also handles the drainage and repair work that frequently follows a leak diagnosis.
Every leak detection job at Molendinar Plumbing & Drains follows the same methodical process, so nothing gets missed and no wall or slab is opened without good reason.
We start by isolating water lines and watching the meter to confirm there's a genuine leak and roughly where it sits.
Ground microphones, correlators and thermal cameras narrow the leak down to a precise, marked location.
We repair the leak or recommend the best fix, then hand over a clear written report if you need one for insurance.
Beyond leak detection, our Molendinar plumbers handle everything from blocked drains through to full emergency call-outs, so you've got one trusted number for the whole job.
While Molendinar keeps our team busy, Molendinar Plumbing & Drains is a locally run business servicing homes and businesses right across Gold Coast, so if you're in a neighbouring suburb, we're just as ready to help track down your leak.
Molendinar Plumbing & Drains was built on the idea that finding a leak shouldn't mean guesswork, mess or surprise invoices, and that philosophy shapes every job we take on in Molendinar.
You'll receive a clear price for your leak detection before any work begins, with nothing hidden in the fine print.
Our team protects your floors and gardens on every visit and leaves the site as clean as we found it.
Every repair carried out after locating your leak is backed by a genuine lifetime workmanship guarantee.
Don't just take our word for it. Read what Molendinar locals and Gold Coast business owners have to say about the way Molendinar Plumbing & Drains tracked down and fixed their hidden leaks.
A hidden leak rarely fixes itself, and every week it's left running is another chance for water to spread further into your home or business. If you've noticed a damp patch, a climbing water bill or a spinning meter with nothing obviously running, Molendinar Plumbing & Drains is ready to help. Reach out today and our Molendinar team will arrange a time to track down the source properly. You'll get honest advice, a fixed price, and a plumber who explains exactly what's going on before any work begins.
Homeowners and business owners across Molendinar and the surrounding Gold Coast suburbs choose Molendinar Plumbing & Drains because our team brings genuine local experience, modern detection equipment and a straightforward approach to every job.
Our plumbers know the older copper and poly pipework common around Molendinar homes, and how it tends to fail.
Acoustic sensors, thermal cameras and pressure testing mean we locate leaks accurately without guesswork.
You'll always know the cost upfront, with a lifetime workmanship guarantee backing any repair work.
Years of experience
Completed Jobs
Recurring Customers
5-Star Reviews
Leak detection can raise a lot of questions, especially if you've never had to deal with a hidden water leak before. Here are some of the questions our Molendinar customers ask most often, answered by our experienced plumbing team.
A hidden leak doesn't get better on its own. The longer it runs, the more it can cost in wasted water and repair work.
Molendinar Plumbing & Drains is ready to help homes and businesses across Molendinar find the source fast. Our team brings the right equipment and a straightforward, fixed-price approach to every job.
Fill in the form below or give us a call to arrange your leak detection inspection. We're here to help you sort it properly, the first time.






