Precision Plumbing

PRECISION PLUMBING wandong

Blocked Drains

Blocked drains are usually caused by tree roots, or a build-up of debris, and if left unattended can lead to serious damage.

Using the most up-to-date technology, our CCTV drain camera and locating equipment, we can pinpoint exactly where the blockage is almost to the millimetre.

With our high-pressure jet machine, Precision Plumbing can clear even the most stubborn of blockages, no matter what the cause. We ensure that all blockages are repaired with minimal mess and at a very competitive price.

Blocked Drains wandong

Why Precision Plumbing for Blocked Drains?

Advanced CCTV Drain Camera Inspection

Using our CCTV drain camera and locator, we can identify the precise location of the blockage.

Clear all blockages

We have the expertise to clear all tree roots and stubborn blockages.

Fix with minimal mess

Clogged or damaged pipes can be fixed with minimal mess and at the best price.

What Are the Signs of a Blocked Drain?

Every home or business relies on a plumbing and drainage system made up of pipes and drains. Clean water flows in through supply pipes, while wastewater is directed out through drains to a septic tank or the sewer system.

Blocked drains or pipes can present in different ways depending on the situation. If you observe any of the following signs, it’s best to call in a professional:

  • Water draining slowly from your sinks, showers, or bathtubs.
  • Strange gurgling noises when water is flowing. These noises are often caused by the trapped air bubbles created by a blockage.
  • Bad smells coming from your sink or drain pipes, possibly due to trapped debris or a partial blockage.
  • Overflowing or weak-flushing toilets, which can indicate a clog in either the toilet or main drain line.
  • Pooling water indoors or outdoors near drains, suggesting that proper water flow is being obstructed.

The sooner you reach out, the better we can identify the issue and reduce the risk of serious blockages or long-term water damage.

Common Reasons Drains Become Blocked

You may have identified one or more of the above signs of a blocked drain, but you’re unsure how the blockage happened.

There are several common causes behind drain blockages, including the following:

  • Leaves, twigs, and tree roots are common culprits—roots grow into underground pipes, while debris flows through roof gutters and downpipes into stormwater drains.
  • Grease, fats, and cooking oils harden inside pipes, forming blockages that slow or stop water flow.
  • Hair and general bathroom debris often collect in pipes, especially around sinks and shower drains.
  • Food remnants, coffee grounds, and kitchen waste often cause drain issues when not discarded correctly.
  • Soap scum and residue can build up in pipes, particularly when these substances mix with minerals in the water and solidify.
  • Non-flushable materials—like cotton buds, tampons or pads, or even toys—can block toilets and drains when flushed.
  • Damaged or shifted pipe sections tend to snag waste material, causing buildup and drainage problems.
  • Sometimes, poor workmanship from plumbers is to blame. If an incorrectly sized or positioned pipe is installed, the flowing water will catch on solid materials and create a blockage.

What causes a blockage can differ based on whether the property is a home or a commercial building.

In residential buildings, we see a lot of issues with low-flow toilets and buildups of soap and hair.

In commercial or industrial settings, blockages are often caused by grease accumulation from food preparation areas or the flushing of non-disposable items like sanitary products.

Tips for Avoiding a Blocked Drain

Preventing future drain blockages is possible by following practices like:

Keeping your drains clean with routine maintenance, ideally through an annual check-up, helps ensure long-term plumbing health.

Dispose of waste carefully—never put grease, food, hair, or non-flushable items down your drains.

A drain strainer or gutter guard can also stop the materials above, or tree roots and leaves, from infiltrating your drains and pipes and creating a costly blockage.

Hot Water wandong

Knowing When to Contact a Professional Plumber

It’s a common question: should you try to unblock the drain yourself, or is it best left to a professional plumber?

There are a few DIY steps you can try, particularly if the blockage is caused by a buildup of materials from inside your home or business. For instance, you may be able to use warm water and vinegar to clear grease and fat, or hot water and bleach to clear hair and toiletries.

If the appropriate DIY methods aren’t working, or if you are in doubt, we highly advise contacting plumbing industry professionals. The benefits of using a professional plumber include:

  • With access to advanced tech such as drain cameras and hydro-jets, plumbers can locate and clear blockages swiftly and with minimal disruption.
  • Their formal training and certification equip them to handle complex blockages across residential, commercial, and industrial sites.
  • Plumbers offer full-service solutions—from diagnosing and resolving the current problem to preventing future blockages and repairing infrastructure.
  • Plumbers know how to safely address dangerous blockages, including those involving sewerage systems and potentially harmful materials.

In the end, fixing a drain yourself can take more time and money than expected—and may even lead to more damage. Choosing a professional plumber ensures faster, more precise, and budget-friendly results.

Precision Plumbing delivers top-tier service that meets all commercial plumbing standards. From blocked drains to broken pipes and everything in between, our expert plumbers are ready to help.

blocked drain repair

Drain clearing experts in Wandong, VIC and nearby suburbs

If you’re experiencing plumbing problems, including blocked drains and pipes, give us a call at Precision Plumbing. We proudly provide a wide range of plumbing repair and maintenance services for residential and commercial clients across Melbourne’s Northern Suburbs.

Our qualified and experienced plumbers are equipped to handle all types of plumbing work, large or small. You can count on us for trustworthy service, fair fixed pricing, and a friendly approach.