LEAK DETECTION
CENTRAL COAST
Advanced leak detection services to locate hidden water leaks accurately. We find the source quickly to minimize water damage and repair costs.
In Our Customers' Words
“Five stars from the moment I rang. Aaron was out within the hour, easy to deal with, and sorted our toilet there and then. Will be keeping your number — top work.”
“Professional and efficient. What stood out was watching the senior tradie properly mentor the young apprentice on our hot water replacement — good to see a crew investing in the next generation.”
“Quick, reliable, and the price was genuinely reasonable for the quality of work. No upsell, no fuss. Happy to recommend these guys to anyone on the Coast.”
“Burst pipe at 2am and they had a plumber to us before the sun came up. Polite, fast, and they didn't leave a scrap of mess behind. Absolute lifesavers.”
“Honest quoting and solid workmanship. They walked me through exactly what was wrong with our blocked drain and fixed it for good — no hidden fees, no jargon.”
LEAK DETECTION CENTRAL COAST
Are you concerned about a potential gas or water leak at your property? Gas and water leaks can be dangerous and can also be costly! Don’t wait, if you think you have a leak, call Plumbing Services now and we’ll have a professional on your property to carry out a leak detection service within the hour.
Our plumbers are experts when it comes to leak detection, with 15 years of experience in the industry, we’ll find the leak and have it repaired before you can say ‘Bob’s your uncle!’ Our team has the best in plumbing equipment on hand in their work vehicles so that when you call, they’re ready. So call now for an upfront quote!
WHY CHOOSE OUR LEAK DETECTION SPECIALISTS?
RESIDENTIAL AND COMMERCIAL LEAK DETECTION
The best way to save money is to locate the problem and fix it right away with prompt repairs. Whether it’s your showers, taps, pipes or the defects of drain systems beneath your walls that’s leaking, we have the technology and equipment to carry out quality service and handle any potential leak.
Save your property from serious problems by getting us to assess and repair the issue. Call us right away when you suspect any leak. Save your property from higher repair costs. Aside from resolving leaks, rely on our plumbing service for any maintenance you need on your gas equipment, water pipes, showers, taps and any plumbing hardware.
Our licensed and qualified plumbers can quickly detect and repair leaks in both residential and commercial plumbing. We carry all the tools necessary to fix any leak on the spot, regardless of the size of the problem or your property. Leaks can sometimes be difficult to spot, especially for larger properties. They can be hidden underground or in walls and slowly leak for months without your knowledge.
OUR ADVANCED LEAK DETECTION TECHNIQUES
We utilise four specialised, non-invasive technologies to pinpoint hidden leaks with pinpoint accuracy — no guesswork, no unnecessary digging.
Thermal Imaging
Infrared thermal cameras detect temperature differences in walls, floors, and ceilings caused by hidden hot or cold water leaks — revealing what the naked eye can't. This allows us to visually map the exact location of moisture build-up without removing a single tile or cutting into plaster.
The camera reads surface temperatures and creates a colour-coded heat map. Cooler patches indicate cold water leaks; warm areas reveal hot water pipe leaks behind walls or under floor coverings.
- Hot water slab leaks
- Behind-wall pipe leaks
- Under-floor heating faults
- No demolition required
- Instant visual results
Acoustic Listening
High-sensitivity electronic listening devices amplify the sound of water escaping from pressurised pipes, allowing us to locate underground and sub-slab leaks precisely. Ground microphones and contact sensors filter out background noise to isolate the distinct hiss of escaping water.
A sensitive ground microphone is placed along walls, floors, or soil above the suspected pipe. The device amplifies the high-frequency noise created by pressurised water forcing through a crack or joint, guiding us to the exact leak point.
- Pressurised pipe leaks
- Underground water mains
- Sub-slab leak pinpointing
- Minimal surface disruption
- Works through concrete & soil
Electronic Line Tracing
We trace the path of underground pipes and cables using electromagnetic signal technology, mapping concealed service lines before any excavation takes place. A transmitter sends a signal along the pipe and a receiver tracks it above ground, giving us a complete picture of your underground network.
An electromagnetic signal is induced onto the pipe either by direct connection or induction. A handheld receiver then follows the signal's path across the surface, recording the pipe's route and estimated depth at each point.
- Maps underground pipes
- Prevents accidental damage
- Accurate depth readings
- Locates concealed junctions
- Essential before excavation
Tracer Gas Sniffing
A safe, non-toxic gas (typically a nitrogen-hydrogen mix) is introduced into the pipe system and escapes through the leak point. Sensitive sniffers detect the gas at the surface, pinpointing even the smallest leaks that other methods might miss — ideal for notoriously difficult-to-find micro-leaks.
The pipe is pressurised with the tracer gas. The gas escapes through any crack or pinhole and rises to the surface. A gas detector is swept over the area and alerts when it registers the gas concentration, marking the leak's exact position.
- Detects micro-leaks
- Works on any pipe material
- 100% non-invasive method
- Ideal for slow / intermittent leaks
- Safe for potable water systems
CCTV Inspection
High-resolution waterproof cameras are fed deep into your pipes to visually inspect the interior of drains and sewer lines in real time. This lets us identify cracks, tree root intrusion, collapsed sections, and blockages without any excavation — giving you a clear picture of exactly what's happening underground.
A flexible, high-definition camera on a push-rod cable is inserted into an access point and navigated through the pipe. Live footage is displayed on a monitor above ground, while a built-in sonde transmitter records the camera's depth and location for precise mapping of any defects.
- Tree root intrusion detection
- Cracked or collapsed pipes
- Live real-time footage
- Pinpoint defect location & depth
- No digging required
Dye Testing
Non-toxic, environmentally safe coloured dyes are introduced into your water or drainage system to trace the flow path and reveal exactly where water is escaping or cross-connecting. This simple yet highly effective method is perfect for confirming suspected leaks in showers, pools, stormwater systems, and underground drainage networks.
A fluorescent dye tablet or liquid is introduced into the suspected fixture or pipe. The dye travels with the water flow and appears at the leak point or exit, visually confirming the source and path of the leak — even through soil, cracks, or cross-connected pipes.
- Shower & balcony leak tracing
- Stormwater & sewer cross-connection
- Swimming pool leak detection
- Confirms exact leak source
- Safe, non-toxic & eco-friendly
EXPERIENCED LOCAL PLUMBERS
For more than 20 years our plumbers have been providing high-quality leak detection services for homes and businesses across the Central Coast. As a local plumber we’ve seen the best and worst of plumbing over the years, and have helped thousands of people get their plumbing under control.
All our plumbers are licensed and qualified, with professional training to deliver long lasting results. Additionally, to give you complete peace of mind all our plumbing work is covered by full insurance and comes with our professional guarantee.
We’re experts in non invasive leak detection techniques and can quickly provide the service you need, checking for defects and detecting water leaks anywhere on your property. When you choose Plumbing Services, you’re guaranteed lasting workmanship.
CALL PLUMBING SERVICES TODAY FOR LEAK DETECTION
If you think you might have a leak, call the experts at Plumbing Services Central Coast today. An unseen leak can cause huge problems if left alone for long enough, damaging property, causing mould to grow and leaving you with a large water bill to top it off.
Our plumbers can track down leaks fast and provide you with a comprehensive fix on the spot. Call us today to request a quote and prompt water leak detection. Our plumbing technicians will get the job done efficiently, offering non-invasive repairs with the latest technology, preventing higher costs with our services. Get leak detection specialists for an effective solution on your water leaks, burst pipes and slab leaks today.
WHY TRUST PLUMBING SERVICES FOR LEAK DETECTION?
We specialize in non-invasive leak detection, slab leaks, and hidden water supply leaks across the Central Coast. As leak detection specialists, we're equipped with state-of-the-art thermal imaging, digital acoustic listening devices, and pressure testing equipment to locate hidden leaks without tearing up your home unnecessarily.
With transparent pricing, $0 call-out fees*, and a 100% lifetime labour guarantee, you get complete peace of mind knowing the job is done right the first time.
FREQUENTLY ASKED QUESTIONS
Everything you need to know about our Central Coast water and gas leak detection services.