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Blocked Toilets & Drains?

A blocked toilet or drain can get out of hand quickly. You might see water rising in the bowl, hear gurgling from the shower or find water backing up somewhere unexpected. These issues can come from wipes, small objects, tree roots or older pipes that have started to break down.

We clear the line, check the system and explain what needs to be done so the problem doesn’t keep coming back. All work is carried out in line with BCP drainage requirements across Melbourne.

Plumber repairing a pipe under a sink

What Causes Blocked Toilets and Drains?

There’s no single cause for a blocked drain. Toilets block when wipes, sanitary items or foreign objects get stuck in the pipe. Deeper issues are often due to cracks, roots or joints that have shifted over time.

We look at how the water is moving and check the common trouble spots so we know exactly where the issue is coming from.

How We Clear the Blockage

We use different tools depending on what’s blocking the pipe and how far down the issue is. Sometimes a simple rod is enough to shift a small clog. If it’s more stubborn, we bring out a drain machine or the jet to break up the build-up and push it through the line.


Once the water is moving properly, we flush the line to make sure everything is flowing the way it should. If we notice anything worn, cracked or out of place in the pipework or traps, we let you know and run through the next steps.

Stopping the Blockage From Coming Back

After the drain is cleared, we check the area to see what started the problem in the first place. Older pipes can narrow or catch debris, and some blockages form from everyday habits like tipping oils or scraps down the sink.


We can give you simple tips to prevent repeat blockages, including scraping plates into the bin, avoiding wipes in the toilet and running hot water through the kitchen drain after heavy use. These small changes make a big difference over time.

Need a Blocked Toilet or Drain Fixed?

If your toilet is overflowing or the drains aren’t clearing up, call 03 9498 0458 or email info@heritageplumbinggroup.com.au. We can clear the blockage and check for any deeper issues in the system.

Melbourne's most trusted plumbing services backed by more than 40 years of combined experience





Frequently Asked Questions

Do you have questions about 

maintenance plumbing?

Why does my toilet keep blocking?
Will a blocked drain clear itself?
Do you use a CCTV drain camera?
Can you clear drains on the same visit?
What if the blockage is outside?
How much does it cost to unblock a toilet or drain?
Backflow Prevention Association of Australia
Victorian Building Authority
Master Plumber
Yarra Valley
Ray White
Nelson Alexander
My Chemist
Coles Express
Chemist Warehouse
Billi
Arova
Backflow Prevention Association of Australia
Victorian Building Authority
Master Plumber
Yarra Valley
Ray White
Nelson Alexander
My Chemist
Coles Express
Chemist Warehouse
Billi
Arova

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If you need help with blocked toilets or drains, call 03 9498 0458 or email info@heritageplumbinggroup.com.au We can clear the line and give you advice on keeping it running smoothly.

Area we services

Servicing Melbourne & Surrounding Areas

Need a reliable plumber near you? Heritage Plumbing Group offers expert solutions across Melbourne with fast response times and top-quality service.

Our licensed team brings decades of local expertise, ensuring efficient, long-lasting results for emergencies, maintenance, and major projects.