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BLOCKED DRAIN PLUMBER SYDNEY

Sydney & Wollongong's trusted blocked drain plumbers with 40+ years of experience. We are not happy until you are.

BLOCKED DRAIN PLUMBER SYDNEY

Are You Experiencing Any Signs Of Blocked Drains?

  • Gurgling sounds made by your clogged drain
  • Unusual smells or odours coming from your blocked sewer lines
  • Wet patches in your yard
  • Cracked walkways
  • Changes in your toilet’s flush
  • Slow to drain sewer lines
  • Foreign objects in your toilet bowl


If you can identify with any or all of these signs of a clogged drain, it’s time to take action and contact a blocked drain plumber in Sydney.

Tell Me More About Blocked Drains

When you have a Sydney or Wollongong plumbing emergency, you want a fully licensed plumbing specialist that is quick with reliable service, local, fast, efficient, and available 24 hours 7 days a week. Our blocked drain plumbers Sydney team is ready to respond immediately.

Don’t wait, call the experts today.

Whether your kitchen sink is overflowing, your hot water systems no longer works or those tree roots have blocked yet another plumbing drain, rest assured, when you need a plumber you can trust, we’re here to complete a job well done.

Our Sydney & Wollongong residents know that when we say we’re genuine, that also includes emergency plumbing. Our plumbing emergency services are local emergency plumbers, on-call, and ready to handle your plumbing needs. We also offer strata plumbing services!

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Sydney Blocked Drain Plumber

Let our reliable and highly trained team handle the problem. We do it right the first time, every time!

Don’t waste your time searching for a plumber and question whether they will show up… Network Plumbing ALWAYS offers same-day service for blocked drains, guaranteed!

With up-front pricing for every job, you will always know what the work will cost and you will receive clear communication every step of the way.

Our 4-Step Process to Clearing Blocked Drains

1. Assess the Blocked Drains

Our highly skilled Sydney blocked drain plumber will conduct a thorough service assessment to define the cause of the clogged drains (stormwater or sewer pipe).

Our dedication to equipping our plumbers on-site with state of the art technology, to ensure each and every job has the correct toolsets required to successfully complete your job can be seen through our mobile workshops – our trucks. Our vehicles are clean, clear and easy to identify, fully stocked with the latest tools and equipment ready to hit the road at a moment’s notice.

2. Closed Circuit Camera Inspection of Blocked Drain

Our CCTV drain inspection provides a thorough understanding of your blocked drain, whether it’s in your main sewer pipe or stormwater system. The CCTV camera offers pinpoint accuracy, allowing us to precisely locate the blockage within the drainage system. Available in various designs, our CCTV drain inspections are ideal for assessing blocked sewer drains, providing you with a detailed diagnostic report complete with high-resolution imagery of the blockage. This advanced inspection tool minimises unnecessary digging, leading to faster and more efficient resolutions for your blocked drain issue in Sydney & Wollongong.

3. Clearing Blocked Drains With Jetting

To clear a blocked sewer or stormwater drain, our local water jetting plumbers use a high-powered water jetter rather than an electric eel. Water jetting offers superior tree root cutting capability for both long and short plumbing pipes, effectively removing roots, grease, dirt, and sand. This makes it the most efficient and cost-effective solution for tackling blocked drains.

4. Avoid Further Blocked Drains Permanently
When dealing with a broken pipe, blocked drains, or damaged sewer pipes, identifying the issue is only part of the solution. Your drain pipe may have sustained damage as a result of the blockage.
 
At Network Plumbing, we specialize in providing long-lasting solutions for your blocked drains, ensuring they stay clear for good. One of our standout services is Pipe Relining in Sydney & Wollongong. Rather than opting for a full pipe replacement, our plumbers may recommend pipe relining as an efficient and cost-effective alternative. Pipe relining works by seamlessly integrating with your existing drains, causing minimal disruption while providing a 100% satisfaction guarantee. It’s the ideal solution for residents in Sydney and Wollongong looking for a reliable fix to their blocked sewer issues.
 
To learn more about how our expert team can help with pipe relining services or to find out how it can resolve your blocked sewer problems, use the quick links to read more or book an online consultation with us.

Are You At Risk Of Blocked Drains?

There are certain factors that might create the perfect storm for a blocked drain.

Your Drains And The Challenges They Face – Commonly Blocked Drains

1. Kitchen Sink

Let’s be honest, your kitchen drains have probably seen a lot of action. The major challenges facing your sink are grease, fats and food particles. These can line your sewer plumbing systems, eventually building up to a blocked sewer pipe. A sign of a blocked sink could be that the sink is experiencing slow drainage. Blocked drain issues caused by grease, fats or food particles will represent with smells or odours emanating from the sink.

2. Floor Drains

Floor drains, mainly your shower drain is most at risk. This area is susceptible to hair making its way into your sewer drains. Pay close attention, picking up and disposing of hair into your bin is the safest way to protect your drains. Going that extra mile will save your drains.

3. Laundry Sink

For most homeowners, your laundry sink can sometimes be the overflow area for dirty work. Cleaning boots, pets, and some washing machines may empty into your laundry sink. Be mindful of dirt collecting, pet fur, and lint from your washing travelling down and into your sewer lines. Our blocked drain plumber recommends always investing in a sink guard to protect your drain pipe.

4. Toilet

One of the main culprits for a blocked toilet is the improper disposal of non-flushable items. These can accumulate in the plumbing system, leading to a clogged toilet pipe. A clear indication of a blocked toilet is when you notice slow or ineffective flushing. If the blockage is caused by non-flushable items, you may also detect unpleasant odours coming from the toilet. It’s important to exercise caution and only flush appropriate materials to avoid potential toilet blockages.

5. Stormwater System

It’s important to maintain a regular cleaning routine for your gutters and drain pits. Leaves, sticks, dirt, and debris can all build up in your stormwater system. Our blocked drain plumber can assist with clearing out your gutter and drain pipe. Being prepared for the rain and ensuring it’s helping rainwater to escape your property will decrease the chance of flooding or a blocked stormwater drain.

Sydney & Wollongong Blocked Drains – How to Prevent One

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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.

Who should I contact if I have a blocked drain?

If you have a blocked drain, the right first call is a licensed blocked drain plumber with the equipment to properly diagnose and clear it – not just push the blockage further down the line.

Many Sydney blockages are caused by tree roots, grease build-up, collapsed pipes, or ageing drainage systems. A professional plumber can assess the drain on site, identify the cause, and clear it properly so it doesn’t keep coming back.

Who is responsible for blocked sewer drains in Australia?

In Australia, the homeowner is generally responsible for sewer pipes from the house to the property boundary. The water authority (such as Sydney Water) manages the public sewer beyond that point.

If a blockage occurs, the key is identifying where it’s located. Our plumbers can inspect the drain and determine responsibility so the issue is handled correctly and efficiently.

Is a blocked drain considered an emergency?

A blocked drain becomes an emergency when it causes sewage backups, flooding, strong odours, or affects multiple fixtures at once. These signs usually indicate a deeper issue in the sewer line that shouldn’t be ignored.

Left untreated, emergency blockages can cause property damage and health risks. If you’re unsure, it’s better to have the drain assessed early than wait for it to escalate.

What are signs of a serious drain blockage?

Serious drain blockages often show warning signs such as multiple drains backing up, slow toilets and showers at the same time, gurgling sounds, foul smells, or water appearing in unexpected places like floor wastes.

If more than one fixture is affected, it’s usually a sign the main sewer line is involved and professional inspection is needed.

What is the average cost of unblocking a drain?

There’s no true “average” cost because drain blockages vary widely in cause and complexity. Some are simple build-ups, while others involve tree roots, collapsed pipes, or long-term damage.

Rather than guessing over the phone, our Sydney plumbers assess the drain on site and explain the best solution clearly before any work begins – ensuring the problem is fixed properly, not temporarily.

What dissolves hair in a clogged drain?

Hair blockages may respond temporarily to enzyme cleaners, but most chemical solutions don’t fully remove the blockage – they soften it. Over time, hair combines with soap and grease, forming tough obstructions.

Professional drain cleaning physically removes the blockage and clears the pipe properly, which helps prevent repeat issues.

How much should it cost to unclog a drain?

The cost to unclog a drain depends on access, severity, and whether specialised tools like CCTV cameras or high-pressure water jetting are required.

Our approach is simple: inspect first, explain clearly, then proceed. That way, you’re paying for the right fix – not a guess or a quick patch that fails later.

How do you tell if a drain pipe is broken underground?

Signs of a broken underground drain include recurring blockages, persistent foul smells, soggy patches in the yard, sinkholes, or sewage backing up despite repeated clearing.

Using CCTV drain cameras, plumbers can inspect underground pipes without digging, pinpoint damage, and recommend the most effective repair method.

What are 5 examples of emergency plumbing situations?

Common emergency plumbing situations include:

  1. Sewage backing up into the home

  2. Flooding caused by blocked drains

  3. Burst pipes

  4. Gas-related plumbing issues

  5. Complete loss of drainage affecting hygiene

Blocked drains are one of the most common emergencies in Sydney homes, particularly where older pipes or tree roots are involved.

What are four signs that your sewer line is broken?

Four strong indicators of a broken sewer line are recurring blockages, multiple fixtures backing up, strong sewer odours, and water pooling around outdoor drains.

If these issues keep returning after clearing, it’s a sign the pipe itself may be damaged and needs professional inspection.

How do plumbers detect hidden leaks?

Plumbers use specialised tools such as pressure testing, acoustic listening devices, and CCTV cameras to locate hidden leaks without unnecessary damage.

This allows us to pinpoint the problem accurately and minimise disruption to your home while planning the correct repair.

What do plumbers do to unclog drains?

Professional plumbers don’t just push blockages down the line. We use high-pressure water jetting, mechanical cleaning, and CCTV inspection to fully clear the drain and identify the cause.

This approach removes debris, grease, and roots – and helps prevent repeat blockages.

How do plumbers unclog the main sewer line?

Main sewer lines are cleared using specialised equipment such as high-pressure jetters and drain cameras. This allows us to clear the blockage thoroughly and check the pipe condition at the same time.

Because the main sewer serves the entire home, professional clearing is essential to avoid further damage.

Is professional drain cleaning worth it?

Yes, especially for recurring or severe blockages. DIY methods often provide short-term relief but don’t remove the underlying cause.

Professional drain cleaning restores full pipe flow, reduces future blockages, and protects your home from sewage damage. For many Sydney homeowners, it’s the most cost-effective long-term solution.

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