03 Nov Beyond The Plunger
How We Use Hydro-Jetting & CCTV to Clear Brisbane’s Toughest Drains
Blocked Drains – The Diagnosis Dilemma: Why Guesswork Fails
When water backs up in your sink or your drain starts gurgling, the first impulse is often to reach for the nearest tool: the plunger, a chemical cleaner, or a basic rented drain snake. While these methods might temporarily bore a small hole through the centre of the blockage, they are all essentially guesswork. They fail to identify – and therefore fail to solve – the underlying cause.
The truth is, many plumbing issues in Brisbane’s established suburbs are complex. Our city’s older homes, established gardens with large trees (like Jacarandas and Figs), and existing infrastructure make pipes prone to complex, recurring issues like severe tree root intrusion and heavy grease build-up.
At Alexander Gas and Plumbing Co., we believe in diagnosis before treatment. We move Beyond the Plunger by relying on technology for precise identification and non-invasive, permanent solutions. Our approach starts with CCTV inspection and finishes with the power of hydro-jetting.
Step 1: Seeing the Invisible with CCTV Drain Inspection
Why dig up your yard or driveway just to find a problem you can’t see? Our first step is to establish what is happening inside the pipe – a crucial part of providing expert service.
What is CCTV Drain Inspection?
A CCTV (Closed-Circuit Television) drain camera is a high-resolution, waterproof camera that we feed into your pipe via a flexible rod. This allows us to navigate corners and view the entire length of the drain in real-time.
Why We Use It: The Main Advantage
- Pinpoint Accuracy: CCTV eliminates guesswork. We immediately know the exact cause (is it tree roots, a collapsed section, heavy scale, or an obstruction?) and its precise location, thanks to built-in radio locators that track the camera’s position from the surface.
- Proof and Transparency (Trust): We can show you the live footage. This ensures full transparency on what you are paying to fix, building immediate trust and allowing you to make an informed decision.
- Preventative Measure: We can spot minor hairline cracks or corrosion before they turn into a major, costly blockage or pipe collapse, allowing for proactive maintenance.
Step 2: The Power and Precision of Hydro-Jetting
Once we know the enemy (the cause and location of the blockage), we deploy the gold standard of drain cleaning: the Hydro-Jet.
What is Hydro-Jetting?
Hydro-jetting (or jet rodding) is a high-pressure water system, operating at pressures up to a staggering 5000 PSI. It directs a powerful, concentrated stream of water through a specialised nozzle into the drain.
Why It Outperforms Snaking and Chemicals
| Method | Outcome | Result |
| Drain Snake/Eel | Pierces a small hole through the centre of a blockage. | Blockage is likely to recur quickly because residue remains on the pipe walls. |
| Chemical Cleaner | Burns a caustic hole and leaves behind corrosive residue. | Damages the pipe and only provides temporary relief; dangerous to work with. |
| Hydro-Jetting | Scours the entire circumference of the pipe wall. | Fully restores the pipe’s internal diameter, providing a long-lasting, deep clean. |
The sheer force of the water stream is powerful enough to cut through dense, invasive tree roots that a standard snake simply can’t handle. Furthermore, because it uses only pressurised water, hydro-jetting is the only truly eco-friendly way to clear your pipes – avoiding corrosive chemicals that risk damaging your plumbing or harming our Brisbane environment.
The Long-Term Fix: Pipe Relining (No Excavation Required)
Hydro-jetting provides an immaculate clean, but what if the problem is structural?
If the CCTV inspection shows that recurring blockages are caused by broken or offset joints – the perfect entry points for tree roots – full pipe replacement used to be the only option. This meant expensive, disruptive excavation of your yard, driveway, or even your home.
The Alexander Gas and Plumbing Co. Relining Advantage:
We can now offer non-invasive pipe relining. This trenchless method involves installing a flexible, epoxy-resin-impregnated liner into the old pipe. Once cured, it hardens to create a structural, seamless, and completely root-resistant “pipe within a pipe.”
This approach solves the problem permanently with minimal disruption to your Brisbane property, saving you time and money on earthworks and restoration.
Trusting Technology for Plumbing Peace of Mind
When you choose Alexander Gas and Plumbing Co., you are hiring more than just a plumber; you are engaging a team that uses the best available technology – CCTV and Hydro-Jetting – for guaranteed, long-lasting solutions.
We save you time and money by getting the diagnosis right the first time, ensuring the fix is permanent, and protecting your property from unnecessary excavation and chemical damage.
Don’t settle for guesswork. If you have a persistent blocked drain in Brisbane, contact the experts who use technology for a clear diagnosis and guaranteed service.
FAQs on Advanced Drain Clearing
Q: Is hydro-jetting safe for my older Brisbane pipes?
Yes, in the hands of a licensed expert. We use the results of the CCTV inspection to gauge the condition of your pipes. Our technicians are trained to adjust the water pressure to ensure the blockage is cleared effectively without causing stress to older, intact plumbing. It is significantly safer and more effective than corrosive chemicals.
Q: How long does a CCTV inspection and hydro-jetting typically take?
For a standard residential blockage, the full process—from inspection and diagnosis to jetting and a final inspection – can often be completed in 2–3 hours. Pipe relining takes longer but is still significantly faster than traditional excavation.
Q: Is pipe relining guaranteed against tree roots?
Yes. Once the resin liner is cured, it creates a seamless, joint-free, and incredibly strong new pipe that tree roots cannot penetrate. It is a highly effective, long-term solution for homes with recurring root intrusion.
Q: What is the main difference between hydro-jetting and a drain snake (or eel)?
A drain snake is a metal cable that breaks up a blockage by piercing it. Hydro-jetting is a high-pressure water stream that washes and cleans the entire pipe wall, removing the sticky residue and scale that causes the blockages to recur. Jetting provides a much deeper and more permanent clean.
With over 30 years in the plumbing industry he provides a level headed and experience approach to all client related work.He is genuine person with a keen interest in family, friends and helping others.
He holds Queensland Plumbing Licence 28840, Gas Licence L31 902, QBCC License 12 654 79, and Building Assets and Services Contractor licence 860 066.
Rich believes in educating clients about their plumbing systems and providing honest advice about when professional help is needed.
He founded Alexander Gas and Plumbing Co in 2013 to provide personal, trustworthy service to Brisbane families and businesses.
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