WATER LEAK DETECTION WOLLONGONG
Wollongong’s trusted water leak detection services with 40+ years of experience.
- 40+ Years Plumbing
- Licensed Experts You Can Trust
- Lifetime Labour Warranty
WATER LEAK DETECTION WOLLONGONG
- 4.9 ⭐️ Rated Techs
- Licensed & Qualified Experts
- 40+ Years Serving
- Lifetime Labour Warranty
THE DANGERS OF HIDDEN WATER LEAKS
A hidden water leak can cause significant and costly damage to your home. Beyond the immediate issue of rising water bills, persistent moisture can compromise your property’s structural integrity, rot timber frames, and cause floors to warp.
The damp environment creates a perfect breeding ground for mould, which poses serious health risks. Furthermore, water seeping near electrical wiring presents a severe safety hazard. For these reasons, what appears to be a small leak requires immediate attention.
Acting fast is the key to protecting your home and family from long-term consequences and expensive repairs.
Our licensed water leak detection plumbers in Wollongong respond quickly to diagnose and resolve your water leak issues. Using advanced, non-invasive leak detection technology, we pinpoint the exact source of the problem without causing unnecessary damage.
After isolating the water supply, we complete reliable repairs on the spot where possible. To prevent future issues, we thoroughly re-test the system and can provide expert recommendations, such as installing a pressure limiting valve or scheduling routine maintenance checks.
We don’t just fix the leak; we provide lasting solutions to safeguard your property.
Services Provided By Experienced Plumbers Near You
signs you may have a hidden water leak
Not all leaks are as obvious as a dripping tap or a visible puddle. Many occur behind walls, under floors, or underground, going unnoticed for weeks or months. Being aware of the subtle warning signs is crucial for catching these problems early and preventing extensive damage. If you notice any of the following, it is time to call a professional water leak detection plumber in Wollongong.
- Unexpectedly High Water Bills
- Damp Patches or Discolouration
- Musty or Mouldy Odours
- Warped or Damaged Surfaces
- Hissing or Dripping Sounds
- Visible Mould or Mildew
- Spinning Water Meter
- Reduced Water Pressure
- Cracks in Walls or Foundations
- Warm Spots on the Floor
- Constantly Running Hot Water System
common leak locations in wollongong homes
This is the most common area for leaks, often originating from shower waterproofing failures, leaking shower taps, cracked tiles or grout, or failed seals around the bath.
A constantly running or leaking toilet can waste a huge amount of water. Leaks can occur at the cistern inlet or outlet valve, the connection pipe, or the wax seal at the base.
The pressurised pipes that deliver water to your taps and fixtures can develop pinhole leaks or splits due to age, corrosion, or high water pressure.
Pipes located under concrete slabs or in the ground can corrode or crack over time due to ground movement or soil conditions. These are notoriously difficult to detect without specialised equipment.
Damaged roof tiles, rusted gutters, or failed flashing around vents and chimneys can allow rainwater to enter your roof space, leading to ceiling stains and structural damage.
Flexible hoses connecting dishwashers and washing machines can burst, and internal components can fail, causing major flooding and water damage.
Underground sprinkler systems and outdoor taps are susceptible to damage from root intrusion, freezing, or accidental impact.
EMERGENCY WATER LEAK DETECTION SERVICES WOLLONONG
- Emergency Plumbers Available
- 40+ Years Solving Emergencies
- Equipped With Stocked Trucks
Emergency plumbing requires the plumber to have a strong skill set of knowledge, an ability to work under pressure to get the job done, and the right plumbing tools on hand. Time is of the essence in an emergency plumbing situation.
Our plumbing teams include water leak experts who are equipped with a wide variety of tools needed to handle drains, hot water system failures, or gas fitting issues.
WHAT SAFE STEPS CAN I TAKE IN A PLUMBING EMERGENCY?
If you are experiencing a burst pipe, locating your water supply and turning it off until our emergency service arrives may just save you unforeseen costs. Limiting the plumbing service by turning off the water mains is usually the safest play. For emergency burst pipe repair, our plumbers are available 24/7 to assist you.
If your emergency involves blocked drains, locating and turning off your water mains might be advisable. If you’re experiencing backflow in your plumbing service, turning off your water will inhibit any flow of water from your taps or any toilets that might be flushed while our blocked drain emergency plumber Sydney are on the way.
If it’s an emergency hot water situation and you no longer have any hot water, waiting for our emergency plumbers to arrive is probably your only option.
If your hot water heater has sprung a leak, be careful of the hot water that may be escaping from the hot water tank. Use towels and buckets to collect the water leaks where possible but remember you’re dealing with hot water, safety above all else. Our local 24 hour plumber near you will assess the situation and make sure everyone is safe before proceeding to fix your plumbing issues. Rest assured, you’re in safe hands, we deliver great service at every turn.
Hot water systems that require a gas connection should be treated with care. In some cases, turning off your gas supply in an emergency may be appropriate. When you contact our emergency plumber Sydney, they will advise you on the best action forward.
Call Network Plumbing for emergency plumbing service NOW.
BEFORE & AFTER AN EMERGENCY DRAIN REPAIR
Wollongong Emergency Drain Repair Plumber Near You
- Expert Water Leak Specialist
- Help Prevent Water Damage
- Licensed Plumbers
- Fast Action
Wollongong's local trusted plumber
Welcome to your ultimate guide for finding the best plumbing, electrical, and air conditioning services near you. Whether you are facing an unexpected emergency or planning routine maintenance, we have made it easy to connect with top-rated professionals in your area.
Our trusted network of experts is just a click away, ensuring you receive reliable and high-quality service for all your home needs. Find the right professionals to keep your home running smoothly and efficiently.
Real reviews from real customers
Hear directly from our clients about their experiences with our expert technicians.
Great work by Oliver Jake and Phil. Everything works perfectly
Matthew was swift to respond and diagnose the issue with our lack of water pressure. Initial estimates indicated the need to temporarily bypass a section of piping until we could locate the blockage before performing a more permanent solution. During testing for pipe location it was determined a faulty isolation valve was the culprit negating the need for the temporary solution and significantly reducing the cost of the solution. Matthew was courteous and professional throughout and once diagnosed correctly was a swift fix, would highly recommend.
Over two days of working outside to unblock a private stormwater easement affecting four properties on the same easement, Phil and Matthew brought us success. Happy to have them anytime. Great workers. Network you certainly have the right people for the job.
Network Plumbing is excellent! Another emergency blocked loo! So close to Christmas I didn’t think the issue would be resolved and I would have cancel planned celebrations . One phone call and Tim arrived within 3 hours resolving the problem. Tim is absolute gentleman! Every person I deal with at company is so professional. It says a lot about the owner, Scott who staff speak so highly of and respect . I cannot recommend this company more highly. Number 1 in my opinion!! Thank you for coming my rescue again Network plumbing. Kerrie-Ann
Phillip and Shaun. Very happy with the service
Phillip and Chase have done a marvellous job here today. Arrived on time, worked very efficiently and finished in very good time. Did a beautiful job!! Thanks chaps!! Hope we don’t need you again but would really welcome you if we do!!
I can’t speak highly enough of my experience with Network Plumbing. The plumber, Spencer, was polite, prompt and professional. He communicated my plumbing issues so I understood my options and then followed through with quotes and action. Excellent service! 👍
very happy with thw work of Phillip, Ryan, and Sean
Ryan and Hayden were great, and got our leak sorted quickly
Jake provided an outstanding and professional service throughout s. He was efficient, effective and on time. Very impressed
We have just had work finished today. We have found Oliver, Callum & Ryan Starr to be highly professional, easy to talk to and very efficient with what they do.
Had a vanity removed and replaced, as well as all tapware replaced Pete was super communicative in arranging quote and quick removal, and Callum and Oliver did an exceptional job replacing the vanity. Bathroom was left clean and looking great!
Phillip & Shaun kept me updated through-out the reline. Very happy with the job!
I was imprest with young fellow and good attitude and profetional
Thanks to Mathew of Network Plumbing, arrived on time, very efficient, worked quickly and efficiently, 10 out of 10
Spencer was amazing, he arrived on time and was very professional and knowledgeable. Would highly recommend,
Phillip and Sean were very good.
Phillip, Sean and Luke were great. 100% great job.
Thank you Oliver for the fantastic service. Will definitely use you again.
Andrew and Will do a fabulous job, thank you!
Brad is a great example of the competent, courteous professional who adds to the prestige of his employer and the satisfaction of his clients
Oliver and Nick were professional and friendly and they arrived exactly on time. Oliver explained what needed to be done clearly and why. I'm looking forward to Network looking after our strata retirement village if/when I'm on the committee. Thanks guys 🙂
Very nice people, competent and reliable
Thank you to Luke, Shaun and Phillip for your very careful work and for keeping me informed about everything you were doing
Andrew and Billy sorted is out quickly and efficiently with the installation of a new hot water system done seemlessly.
Excellent job repairing a tricky blocked pipe. The guys were careful, cleaned up and kept us informed at every step. All with a lovely, cheerful and communicative manner. Special thanks to Sean and Phil for a job well done. I’d highly recommend them!
Yesterday Andre & Jad installed my aircon system. I was very pleased with the whole process from original quote to the end result. The lads arrived as scheduled, got straight onto the job. They were both very courteous and friendly throughout the time in my house. I can recommend them 100%
Spencer of Network Plumbing was prompt, efficient, knowledgeable and pleasant. Thank you Spencer!
Lovely professional and friendly guys - highly recommend!
I really appreciated Jordan’s upfront approach. He was communicative, clear about the potential cost of the project, offered helpful suggestions and turned up bang on time. He was honest about the work that would be involved, to the point of recommending a completely different approach, which was very refreshing. I’ll definitely be asking for him for future plumbing work!
Outstanding service by Tampenny. Very helpful and obliging. I very happy with my service today. I highly recommend Tampenny.
Billy and Tom from Network serviced our 3 AC units. They were prompt, friendly and thorough, supplying photos of everything they looked at. They even went the extra mile to help us move a table. We would recommend Network any time.
Spencer and Trent were excellent - super efficient and knew their stuff!
Tom and Jad did a wonderful job, punctual, efficient and personable. Thanks guys! Highly recommend.
I want to thank Oliver, the plumber who came in for a complimentary check. He was very professional , courteous and did a thorough check. Thank you Oliver.
I could not recommend Network Plumbing, Electrical and Air Conditioning more highly! These people were incredible in their service, workmanship and remarkable turnaround time and everyone I dealt with was wonderful! After the first company I called to replace our broken water heater charged me to send someone to check it and then couldn’t even give me an estimate of when they could install a new one, I called Network at 2pm and had a new water heater in by 8pm. Could not be more impressed with Will, Bill and Ryan for their amazing work and professionalism! It was a great experience dealing with this company and I will definitely use them again.
Andrew , Liam and Phil were fantastic , really hard workers and did a excellent job. Highly recommended!
Good communication and response to problem
I had Jake and Sandro do two seperate jobs in quick succession and they were both excellent, speedy, clear communication, good workmanship. Would recommend
I have 4 kids and our air conditioning broke down on a really hot day — total chaos! I called Network Plumbing Services and Sally was so lovely taking my booking, super understanding and helpful. Sarkis arrived within the hour and had everything up and running so quickly. He was friendly, professional, and explained everything clearly. Couldn’t be more grateful for such fast and reliable service — highly recommend!
After a very satisfactory resolution by Network Plumbing, I wish to upgrade the rating I gave them earlier about their somewhat excessive charge. Network Plumbing acknowledged their over-estimation and met all my demands promptly, generously and with integrity. Impressive 5-star performance in this case. Thank you!
Sandro came this morning to replace a toilet. He was extremely professional and efficient. He was punctual and very courteous.
Peter responded promptly to our emergency call out and in addition to fixing the issue was very friendly and offered good advice
Fasts and reliable. Jake magic hands did a great job.
Matt, Joey & Levi did an excellent job replacing our damaged sewer pipe & leaving the dug up area in great condition. Thanks guys. Today Cameron installed our .new laundry cabinet. Looks great thanks.
I had Scott and the boys out to do a re-line. Very helpful and explained what was happening. They were all very polite and left my place clean and tidy. I would recommend them to anyone.
Team Tom and Cameron is absolutely amazing! Quickly identified the cause of blockage and cleared it up thoroughly. I really appreciated them for explaining the problem and their solution in plain words as I had no idea how the plumbings work; my 6 yo son was all ears as Tom described how they tackle the problem and now he is totally fascinated. 100% recommend Network Plumbing.
Great service. I really appreciated the thorough job and explanation of problem.
Tristan was punctual and absolutely helpful resolving the issue. Initially thought the issue is a damp motor failure. However, Tristan thoroughly tested other scenarios may be causing the issue, and diagnosed the underlying problem without having to replace any parts. Thank you Tristan for the great work and honesty. Highly recommend this business and will use them again for sure!
Excellent service and attitude. Very patient and understanding working around my 97 year old mother. On time, polite and courteous. Thank you Sandro, Reece and Rob for your work , both plumbing and electrical.
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Frequently asked questions
Do you have more burning questions about leaking taps, a blocked toilet or your plumbing system? Here are some plumbing solutions.
We follow a systematic and professional process to ensure your leak is found and fixed with minimal disruption.
- Initial Consultation: When you call, we listen carefully to your concerns and ask questions to understand the problem. We may offer immediate advice, such as how to shut off your water.
- Site Assessment: Our plumber arrives on time and conducts a thorough visual inspection of your property, looking for the common signs of a leak.
- Non-Invasive Testing: Using our advanced diagnostic tools, we begin the detection process, starting with the least invasive methods to narrow down the location.
- Pinpoint Location: We methodically trace the source until we have pinpointed the exact location of the leak with the highest possible accuracy.
- Provide Options and a Quote: Once the leak is found, we explain the problem clearly, outline your repair options, and provide a fixed, upfront price for the work.
- Immediate Make-Safe or Repair: With your approval, we can often perform an immediate repair. If the job is complex, we will perform a “make-safe” to stop the leak and prevent further damage before scheduling the full repair.
- Re-Test and Verify: After the repair is complete, we re-pressurise and test the system to ensure the leak is 100% fixed.
- Clean Up: We treat your home with respect and always clean up our work area thoroughly.
- Prevention Advice: We provide tips on how to prevent future leaks and monitor your plumbing system.
- Detailed Reporting: If required, we can provide a comprehensive report with photos for your insurance company or strata manager.
Your water meter is designed to detect any flow, no matter how small. When you see movement on the meter but know you are not using any water, it is a direct signal that water is escaping somewhere. Different types of movement can point to different problems.
- Constant, steady movement: If your meter’s dial is spinning continuously, you likely have a significant, active leak. This could be a burst pipe under your lawn in Figtree or a major fault in a fixture. This situation requires immediate professional attention to prevent major water loss and property damage.
- Slow or occasional movement: A dial that creeps forward slowly, or a number that ticks over every few minutes, indicates a small but persistent leak. While it may seem minor, a slow drip from a tap or a leaky toilet in your Corrimal home can waste thousands of litres of water over a year, adding up to huge bills.
- Movement only at night: If you notice your meter ticking over during the quiet hours, it often points to a concealed issue. Common causes include a toilet cistern that is quietly refilling itself or a temperature and pressure relief valve on a hot water system that is failing.
- A quick spin after a toilet flush: If you notice the meter’s dial moves a little, long after the toilet cistern has refilled, it suggests the cistern’s outlet valve is not sealing properly, allowing water to constantly seep into the bowl.
Ignoring these signs can lead to warped floors, electrical hazards, and expensive structural repairs.
Your water meter is your home’s most reliable early warning system for hidden water leaks. While a surprise high water bill is a clear sign of trouble, understanding what your meter is telling you can help you catch a problem early. If your meter shows water is flowing when all taps and appliances are off, you almost certainly leak in your property.
- Our professional, licensed plumber will arrive within the scheduled window.
- We confirm the presence of a leak by checking your water meter.
- Using our diagnostic tools, we systematically trace the water loss to its source.
- We explain the problem clearly, show you the evidence, and provide upfront pricing for repair options.
- With your approval, we will perform a make-safe or complete the repair on the spot if possible.
- We re-test the system to ensure the leak is fixed and provide you with prevention advice, such as suggestions for regular maintenance.
Our leak detection specialists are ready to provide prompt service across the entire region, including:
- North Wollongong
- Figtree
- Dapto
- Corrimal
- Fairy Meadow
- Warrawong
- Shellharbour
- Unanderra
- Towradgi
- Balgownie
- Port Kembla
- Berkeley
- Albion Park
- Kiama
- And all surrounding suburbs!
The cost involves a service fee for the detection process. The total price depends on the complexity and time required to pinpoint the leak. We provide a transparent, upfront price for both detection and repair.
Most common leaks can be found within 1-2 hours. However, very complex or multiple leaks can take longer. Our goal is to be as efficient as possible without sacrificing accuracy.
Our methods are non-invasive. We aim to find the leak with minimal disruption. In most cases, we can locate the leak without any cutting or digging. If access is required for a repair, it will be minimal and targeted.
Your main water shut-off valve is usually located at the front of your property, near the water meter. Turn the handle or tap clockwise until it stops.
We use our specialised acoustic and tracer gas equipment to pinpoint the exact location. Repair options can then be discussed, which may include a direct repair or re-routing the pipe to bypass the damaged section.
If possible, turn off your main water supply to prevent further damage. If the leak is near electrical outlets, turn off the power to that area at your switchboard. Move any furniture or valuables away from the affected area.
To find hidden leaks without causing unnecessary damage to your property, we use a combination of advanced diagnostic tools and proven techniques. Our plumbers are highly trained in using this specialised equipment to pinpoint the exact location of the problem.
Acoustic Leak Detection
This is one of the most effective methods for finding leaks in pressurised pipes. We use highly sensitive ground microphones and listening devices to “hear” the distinct sound vibrations that escaping water creates. By tracing the sound to its loudest point, our plumbers can accurately locate the leak, even if it is buried deep underground or within a concrete slab.
Thermal Imaging Cameras
Our thermal imaging cameras detect minute temperature differences on surfaces. When a hot water pipe is leaking, it will create a warm plume in the surrounding area, which shows up clearly on the camera’s display. This technology is invaluable for finding leaks in hot water lines concealed within walls, floors, and ceilings without any invasive cutting. It can also identify cold spots caused by moisture from cold water leaks.
Tracer Gas Testing
For particularly elusive leaks or situations where acoustic and thermal methods are inconclusive, we use tracer gas. A safe, non-toxic gas mixture (typically hydrogen and nitrogen) is introduced into the drained pipe system. The gas is lighter than air and will escape at the leak point, rising to the surface. We then use a sensitive gas “sniffer” or detector to identify the precise location where the gas is emerging.
Moisture Meters
These handheld devices allow us to measure the moisture content of various building materials, such as drywall, timber, and concrete. By taking readings at different points, we can map the extent of water saturation and trace the moisture back to its source, confirming the presence of a leak and identifying the affected area.
Pipe and Cable Locators
Before we begin any excavation, it is essential to know exactly where your pipes and other utilities are located. We use electronic locators that transmit a signal along a pipe, allowing us to trace its path and depth accurately. This prevents accidental damage to other services and ensures we dig in the correct spot.
Pressure Testing
To confirm if a specific section of pipework is leaking, we can isolate it and subject it to a pressure test. We use a pump to fill the pipe with water or air to a designated pressure. If the pressure drops over a set period, it confirms a leak exists within that isolated line, helping us narrow down the search area significantly.
CCTV Drain Cameras
For leaks suspected in drainage or sewer lines, we use high-resolution CCTV drain cameras. A flexible rod with a camera on its tip is fed into the pipe, sending a live video feed back to our monitor. This allows us to visually inspect the entire length of the pipe for cracks, breaks, root intrusion, or separated joints that could be causing leaks.
Dye Testing
A simple yet effective method, dye testing involves introducing a brightly coloured, non-staining dye into the plumbing system, such as a toilet or drain. If the coloured water appears in an area where it should not be (like the base of the toilet or a downstream manhole), it confirms the path of the leak.
Isolation and Step Testing
This methodical process involves systematically shutting off different sections of your plumbing system to isolate the leak. By monitoring the water meter after each step, we can determine which branch line or fixture is responsible for the water loss, greatly reducing the search area.



