Blocked Drains Melbourne
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Blocked Drain Plumber in Melbourne
A blocked drain can start with a slow sink, a gurgling toilet or water pooling in the shower. If the blockage is left too long, it can become a complete backup, unpleasant odours or sewage overflow.
Jet Plus Plumbing provides professional blocked drain and drain cleaning services across Melbourne. We investigate the cause of the blockage, use the right equipment to clear it and explain the next step if the pipe needs repair.
Signs you may have a blocked drain
Call a licensed plumber if you notice:
- Water draining slowly from a sink, shower or bath
- A toilet that gurgles, rises or does not flush properly
- Several drains becoming slow at the same time
- Water backing up through a floor waste
- Sewage smells near a drain or inspection opening
- Dirty water pooling outside after rain
- A blockage that keeps returning after DIY treatment
When more than one fixture is affected, the blockage may be further down the main drain or sewer line. Clearing the visible symptom without finding the cause can lead to the problem returning.
Need help with a blocked drain? Call Jet Plus Plumbing on 0421 725 624 or request a quote.

Common Causes of Blocked Drains
Hair, soap and dirt
Bathroom drains commonly collect hair, soap scum and dirt. Over time, the build-up restricts the pipe and leaves water draining more slowly.
Food waste and grease
Kitchen sinks can become blocked by food particles, fats and grease. Grease may seem liquid when it enters the sink, but it can cool and stick to the inside of the pipe.
Tree roots
Tree roots can enter damaged or ageing underground pipes. Root intrusion is a common reason for recurring sewer and stormwater blockages and may require CCTV inspection and a longer-term repair.
Broken, collapsed or damaged pipes
A blockage may be a symptom of a cracked, displaced or collapsed drain. If the drain keeps blocking after it has been cleared, a camera inspection can help identify what is happening inside the pipe.
Foreign objects and unsuitable products
Wipes, paper products, sanitary items, toys and other objects can lodge in a drain. Even products labelled flushable can contribute to blockages when they do not break down quickly enough.
Our Blocked Drain and Drain Cleaning Process
1. We assess the symptoms
We ask where the blockage is occurring, whether other fixtures are affected and whether the problem has happened before. This helps us determine whether the issue is local or further along the drainage system.
2. We locate the blockage
Depending on the situation, we use professional drain clearing equipment and may recommend a CCTV drain inspection. A camera can help locate the blockage and identify tree roots, build-up, cracks or other pipe problems.
3. We clear the drain
The right method depends on the type and location of the blockage. Jet Plus Plumbing provides drain cleaning and hydro-jetting services to remove blockages and built-up debris from drainage pipes.
4. We explain the next step
If the pipe is damaged or the blockage is likely to return, we explain the available repair options. These may include sewer line repairs or pipe relining, depending on the condition and location of the pipe.


Hydro-jetting for difficult or recurring blockages
Hydro-jetting uses high-pressure water to clean the inside of a drain. It can be useful when a drain has heavy build-up, grease, roots or a blockage that keeps returning after basic clearing.
Hydro-jetting is not automatically the right option for every pipe. The plumber should assess the drainage system and recommend the safest, most suitable method for the blockage and pipe condition.
Blocked sewer drains and stormwater drains
A blocked sewer line can affect multiple fixtures throughout a home or business. Warning signs include slow-flushing toilets, several slow drains, sewage smells and wastewater backing up through a shower, floor waste or outdoor inspection point.
Blocked stormwater drains and downpipes can cause water to pool around the property, overflow during rain or contribute to damp areas. Jet Plus Plumbing can assess the drainage issue and recommend drain cleaning, CCTV inspection or repairs where required.
For a useful overview of how Melbourne’s drainage network is managed, see Melbourne Water’s drainage system guide.
What to do before the plumber arrives
- Stop using the affected sink, toilet, shower or appliance.
- If wastewater is backing up, keep children and pets away from it.
- Do not add more chemical drain cleaner if the blockage has not cleared.
- Move items away from any area where water may overflow.
- Take a photo or short video of the symptoms if it is safe to do so.
- Tell the plumber whether the blockage is isolated or affecting multiple drains.
For more guidance on identifying a household wastewater blockage and what to do next, see South East Water’s blocked drains advice.
How to help prevent blocked drains
- Use drain strainers in kitchen sinks and showers.
- Keep fats, oils, coffee grounds and food scraps out of the sink.
- Dispose of wipes, sanitary products and paper towels in the bin.
- Do not flush items that are not designed to break down in water.
- Arrange an inspection if the same drain blocks repeatedly.
- Keep leaves and debris away from stormwater grates.
- Get recurring underground blockages investigated instead of repeatedly treating the symptom.
For Melbourne household drainage advice, Yarra Valley Water’s guidance on wet wipes, fats and oils is a useful reference. These links support prevention advice; they do not replace a plumbing assessment where wastewater is backing up or a blockage keeps returning.

Need a blocked drain plumber in Melbourne?
Do not wait for a slow drain to become an overflow. Jet Plus Plumbing can help with blocked drains, sewer blockages, stormwater drainage, CCTV drain inspections, hydro-jetting and related pipe repairs.
Melbourne Areas We Service
Jet Plus Plumbing provides residential and commercial hydro jetting across Melbourne’s eastern and south-eastern suburbs, including Berwick, Narre Warren, Pakenham, Cranbourne, Dandenong, Glen Waverley, Mount Waverley, Ringwood and Frankston.
If you are unsure whether we service your area, reach out to us via:
Phone: 0421 725 624
Email: info@jetplusplumbing.com.au
Available: Monday–Friday 7 AM–5 PM; 24/7 emergency service
Jet Plus Plumbing Pty Ltd | ABN 97 660 015 789 | Licensed Plumber | Fully Insured | Serving Melbourne Since 2017

Frequently Asked Questions
Call a plumber if a drain is completely blocked, several fixtures are affected, wastewater is backing up, there is a sewage smell or the blockage keeps returning. A recurring blockage may indicate a problem further along the pipe.
You can remove a visible surface obstruction and try a plunger where appropriate. Avoid repeatedly using harsh chemicals, especially if the blockage is severe or wastewater is backing up. A plumber can safely diagnose the cause and use professional drain clearing equipment.
Recurring blockages can be caused by grease, scale, tree roots, damaged pipes or an obstruction that was only partly removed. CCTV drain inspection can help identify the underlying problem.
CCTV drain inspection can help locate blockages and show the condition of the inside of a pipe. It is particularly useful for recurring blockages, suspected tree roots and possible pipe damage
Yes, Jet Plus Plumbing provides sewer line repairs and pipe relining. The suitable repair depends on the location, access and condition of the existing pipe.





