What causes a sink to become blocked?

Sink blockages usually happen due to a buildup of grease, food scraps, soap scum, or hair. Over time, these materials collect inside the pipe and restrict water flow.

How do I know if my sink is fully blocked or just slow-draining?

A slow-draining sink often clears after a short delay, while a fully blocked sink won’t drain at all. Gurgling noises and bad smells are also signs of a worsening blockage.

Can I unblock a sink myself, or should I call a plumber?

While you can try a plunger or baking soda and vinegar mix, recurring or stubborn clogs usually need professional equipment to fully clear the blockage and prevent it from coming back.

How long does installation take?

Most bathroom sink replacements are completed in a single visit, typically within 1–3 hours depending on complexity.

How much does it cost to fix a blocked sink in Australia?

For an accurate, upfront, and fixed-price quote, an on-site inspection is required. The cost to fix a blocked sink varies significantly based on the severity of the blockage and the method needed for resolution. We provide precise pricing tailored to your specific needs after a professional assessment at your location.

Do you fix blocked sinks in both kitchens and bathrooms?

Yes, we service all types of sink drains—kitchen, bathroom, laundry, and utility sinks. No matter the location, our team can clear the blockage and check the drain condition.

Blocked Sink Brisbane | Professional Sink Drain Cleaning

Blocked Sink Drain Repairs by Licensed Brisbane Plumbers

A slow-draining or completely blocked sink can grind your household or business to a standstill. Whether it’s the kitchen, bathroom, or laundry, when the water won’t go down, frustration sets in fast. At Weekend Plumbing Co., we’re here to get your blocked sink drain flowing freely again, with fast, effective, and affordable service anywhere in Brisbane.

Are These Drainage Issues Happening in Your Sink?

Sink water taking too long to drain or not draining at all
Unpleasant smells coming up from the drain
Bubbling or gurgling noises when water flows
Water collecting around the drain opening
Blockages that keep coming back even after clearing

These are common indicators of a blocked sink and the sooner it’s dealt with, the better. Left unchecked, a blockage can escalate into a major plumbing issue.

We Clear Blocked Sinks Quickly and Safely

Clearing a blocked sink isn’t just about getting the water moving again, it’s about stopping the problem from coming back. That’s why we go deeper than the average fix. Using high-resolution CCTV drain cameras and advanced locating tools, our plumbers will diagnose exactly where and why your blockage is happening. From there, we apply targeted cleaning or repairs so your sink stays clear long after we leave.

Blocked Sink? It’s One of the Most Common Plumbing Issues

Sinks are one of the most used fixtures in any home or workplace. And unfortunately, that also makes them one of the most prone to clogs. Many customers ignore the early warning signs until they’re facing a full backup, overflowing water, or even property damage.

Blocked sinks can lead to:

Internal flooding
Structural or cabinetry damage
Foul smells and bacteria buildup
Disruption to daily life or business operations

Recognising the Warning Signs

If you notice any of these red flags, it’s time to get professional help:

Water draining slowly or not at all
Bad smells rising from the sink
Strange gurgling or bubbling sounds
Overflowing or backflow issues
Repeated need to use drain cleaner or plungers

These signs often point to a blockage deeper in the system, which DIY methods typically can't reach or resolve permanently.

Why Brisbane Chooses Weekend Plumbing Co.

When you need help with a blocked sink drain in Brisbane, our team is ready to respond with experience, efficiency, and genuine care.

What you can expect:

Licensed Brisbane plumbers with extensive drain-clearing expertise
Same-day service, even on weekends
CCTV inspections for accurate diagnosis
Water jetting equipment for fast, effective clearing
No-dig solutions to protect your property
Affordable pricing with upfront quotes

Whether it’s your home kitchen or a commercial wash station, we’ll get the water flowing and your sink back in action guaranteed.

Top Causes of Sink Drain Blockages

Blocked sink drains can happen for a variety of reasons. Some of the most common include:

Buildup of grease, oils, and leftover food
Accumulation of hair, soap scum, and grime
Incorrect pipe gradients or poorly installed plumbing
Tree roots invading underground pipes
Foreign objects accidentally washed down the sink
Mineral deposits and sediment buildup over time

Our experienced plumbers will quickly diagnose the issue and recommend the most effective solution whether it’s high-pressure jetting, targeted pipe repairs, or preventative tips to keep your sink flowing freely.

Don’t Let a Blocked Sink Drain Slow You Down

At Weekend Plumbing Co., we’re serious about delivering high-quality workmanship and long-term plumbing solutions. Whether it’s a one-off fix or ongoing preventative drain maintenance, we’ve got you covered.

Call us today on 0482 979 551 for expert sink drain unblocking in Brisbane or book online and we’ll be there in a flash. Our team is here to ensure your plumbing runs smoothly, with minimal disruption to your daily routine or business operations.

📞 0482 979 551

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Call now for fast and reliable service. We're ready to help and available 24/7.

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Frequently Asked Questions

Blocked Sink Drain FAQs

Sink blockages usually happen due to a buildup of grease, food scraps, soap scum, or hair. Over time, these materials collect inside the pipe and restrict water flow.
A slow-draining sink often clears after a short delay, while a fully blocked sink won’t drain at all. Gurgling noises and bad smells are also signs of a worsening blockage.
While you can try a plunger or baking soda and vinegar mix, recurring or stubborn clogs usually need professional equipment to fully clear the blockage and prevent it from coming back.
Most bathroom sink replacements are completed in a single visit, typically within 1–3 hours depending on complexity.
For an accurate, upfront, and fixed-price quote, an on-site inspection is required. The cost to fix a blocked sink varies significantly based on the severity of the blockage and the method needed for resolution. We provide precise pricing tailored to your specific needs after a professional assessment at your location.
Yes, we service all types of sink drains—kitchen, bathroom, laundry, and utility sinks. No matter the location, our team can clear the blockage and check the drain condition.

📞 0482 979 551

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Here's What Our Customers Say

See what our local Brisbane customers are saying about our reliable plumbing services.

Geordie was excellent. Very prompt and professional service. He clearly explained what was required and made sure I was happy with the work. I highly recommend Weekend Plumbing Co.

Terese List
Weekend Plumbing Co. were able to attend to our residential plumbing requirements at short notice and also at a time that suited us around personal work commitments. The service was very efficient and communication was excellent. Really appreciated the work and advice of Geordie and the team, thank you!

Laura Marshall
Geordie was fast & efficient. He left my elderly parents’ bathroom in pristine condition when the job was done. I couldn’t recommend more highly! Thanks Geordie!

Charmaine Corcoran

Geordie was efficient and communicated the problem and the solution. His fee seemed reasonable for a Saturday call out and the issue was fixed promptly and the site cleaned up thoroughly afterwards. Would recommend Geordie.

Tammi Gilson
I had a fantastic experience with Geordie Young @ Weekend Plumbing Co. The service was quick and efficient, and he resolved our issue in no time. Communication throughout the process was clear and prompt, which made everything so much easier. I really appreciate the professionalism and skill. Also the fact there is no call out fee. Highly recommend!

Annie Kuresa
Geordie is the mvp! I highly recommend Weekend Plumbing Co. The whole process from booking to final payment was easy peasy! We had some persistent leaks fixed and needed a gutter looked at. Bonus points as Geordie is also a lovely person. Will book again when needed, thanks!

Elisabeth