Water Leak Repair Services in Brisbane

Trusted on the Northside for over 20 years
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Fast and Accurate Leak Repairs You Can Trust
When it comes to professional leak repairs, not all plumbing companies deliver the same level of service. At LJM, we offer a complete end-to-end solution that includes detection, diagnosis, and long-term repair. Many customers contact us after noticing signs such as unusually high water bills, visible damp spots, or unexplained moisture inside or outside the property.
Our first step is always to send a qualified plumber to site. We conduct detailed checks on all taps, toilets, and hot water systems to identify visible leak points. If the source is not obvious, we use pressure tests on the water mains to confirm the presence of a hidden leak. From there, our preferred leak detection partner may be engaged to assist with ultrasonic equipment and specialised detection tools. Once located, our team undertakes the repair immediately or, if required, re-runs pipework for a more permanent solution.





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Complete Internal and External Water Leak Solutions
Our leak repair services go beyond patching broken pipes. LJM Plumbing provides comprehensive plumbing solutions that address leaks at their source and restore your system to full function. Whether your leak originates from ageing tapware, worn-out valves, deteriorating pipe joints or compromised water mains, our team is fully equipped to handle it all.
We also understand the difference between a routine leak and a potential plumbing emergency. While some leak repairs can be scheduled, others may require immediate intervention, especially if water is actively entering the property or compromising structural elements.
Our team is available 24/7 for such urgent repairs. We prioritise water leaks that pose a risk to health, safety, or property. Additionally, our staff are trained to guide customers over the phone on how to shut off water supply systems using isolation valves or main shut-off points, helping minimise damage before our plumbers arrive.


Professional Repairs, Preventative Advice, and Long-Term Peace of Mind
One of our biggest priorities at LJM Plumbing is ensuring our customers are empowered with knowledge. In many cases, the first sign of a leak is a large water bill or reduced water pressure. Our team walks every client through what to monitor and how to detect future issues early.
Where necessary, we replace pipework entirely using high-quality copper, which we prefer over the cheaper PEX piping that has been known to attract vermin and fail under stress. Our commitment to durable materials and workmanship means every water leak repair is built to last.
We also offer proactive services such as pipe rerouting, anode replacement in hot water systems, and water efficiency audits to help you maintain your plumbing system and avoid future leaks.
Brisbane’s Most Reliable Water Leak Repair Team
From single bathrooms to large commercial sites and high-rise buildings, LJM Plumbing is trusted across Brisbane for expert leak repair solutions. Our team includes over 18 full-time staff and a network of highly skilled subcontractors. We also use local suppliers and contractors we trust, such as our recommended leak detection specialist who refers clients directly to us due to our reliability and readiness.
Every job is completed with the same attention to detail and commitment to quality, whether it is a quick fix or a complete pipe replacement. We never leave a job unfinished, and we always restore water supply before departure.
With all necessary materials, leak detection gear, and cutting tools on hand, we are your one-stop solution for leak repairs in Brisbane.

Frequently Asked Questions
- How do I know if I need a water leak repair?
Common signs include increased water bills, damp spots, water pooling around the property, or low water pressure. If you notice any of these, it is time to call LJM Plumbing.
- What does the water leak repair process involve?
Our process starts with a full inspection by a licensed plumber. We check visible systems first, then use pressure tests or call in our detection partner if the leak is hidden. We complete all necessary leak repairs or reroute pipes as needed.
- Do you use subcontractors for leak detection?
Only when advanced equipment is needed. All water leak repairs are completed by our in-house team. Our trusted detection partner refers work to us and considers LJM Plumbing his preferred provider.
- How quickly can you respond to a leak emergency?
We offer 24/7 service and can often respond within hours. Our staff will also guide you on how to turn off the water supply until our team arrives.
- Are your repairs guaranteed?
Yes. All leak repairs are backed by warranty, and we only use quality materials that meet Australian plumbing standards.
- Is a water leak repair expensive?
Costs vary depending on the severity and location of the leak. We aim to keep our services competitively priced while ensuring durable, professional results. We can also provide quotes from site inspections or photos.
- Do you repair water leaks under concrete or in walls?
Yes. We can locate leaks in concealed areas using specialist detection tools, then carry out minimally invasive repairs using our in-house concrete cutting and plumbing equipment.
Do not let an unnoticed leak cause major damage. Call LJM Plumbing, Gas and Drainage today for fast, reliable, and professional water leak repair services in Brisbane. Your property and your peace of mind deserve nothing less than expert care.
