Blocked Drains Thomastown
PRECISION PLUMBING thomastown
Blocked Drains
Our high-tech CCTV drain inspection tools allow us to locate blockages with near-millimetre precision.
Precision Plumbing uses a high-pressure jetting machine to break through even the toughest blockages—quickly, cleanly, and affordably.

Why Choose Precision Plumbing for Your Blocked Drain Needs?
High-Tech Drain Camera
Thorough Clearing of All Drain Obstructions
Clean and Tidy Repairs
What Are the Signs of a Blocked Drain?
The signs of a blocked drain or pipe can vary based on a number of factors. We recommend seeking out professional assistance if you notice one or more of these signs:
- Noticeably slow drainage from basins, showers, or bathtubs.
- Strange gurgling noises when water is flowing. These noises are often caused by the trapped air bubbles created by a blockage.
- Foul odours near drains or pipes, often caused by blockages from grease, food, or waste buildup.
- 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.
What Causes Blocked Drains?
There are several common causes behind drain blockages, including the following:
- Tree roots, fallen leaves and twigs. It’s common for tree roots to infiltrate underground drains, as they like the moist and nutrient-rich environment. Leaves and twigs also have a tendency to get into stormwater drains by flowing from roof gutters through downpipes.
- 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.
- Improper disposal of kitchen scraps like food bits and coffee grounds can lead to blockages.
- Scum from soap and minerals can collect in pipes over time, gradually leading to restricted flow.
- 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.
- Improper installation—like misaligned or wrong-sized pipes—can lead to flow issues and recurring blockages.
Factors leading to blockages often vary between residential and commercial properties.
We frequently encounter blockages in homes caused by low-flow toilets and buildups of hair and soap residue.
Commercial and industrial buildings commonly experience drain issues from grease buildup in food service areas and the disposal of non-flushable items such as sanitary products.
Tips for Avoiding a Blocked Drain
There are many ways of preventing future blockages, including:
Frequent drain cleaning and maintenance. If in doubt, arrange an annual appointment with your plumber to make sure your plumbing and drainage system is in good working order.
Being mindful of what goes down your drains—like oils, food waste, or toiletries—can significantly reduce the chance of blockages.
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.

When Should You Call a Licensed 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 DIY solutions fail or you’re unsure what to do next, it’s best to get in touch with a licensed plumber. Here are some key advantages of hiring a professional:
- With access to advanced tech such as drain cameras and hydro-jets, plumbers can locate and clear blockages swiftly and with minimal disruption.
- Their training, licences and expertise. Plumbers have the necessary qualifications to deal with a wide range of blockages and in a range of settings, including residential, commercial and industrial.
- Their all-in-one service includes identifying root causes, preventing future issues, and repairing any damaged pipes or drains.
- And let’s not forget personal safety. Plumbers have the training needed to handle blockages that involve hazardous materials or sewerage lines and facilities.
DIY drain fixes often come with hidden costs and risks, including recurring issues or accidental damage. Professional plumbing services offer a more reliable, efficient, and economical solution.
We’re committed to providing high-quality service at Precision Plumbing, fully compliant with commercial plumbing needs. Whether it’s a blockage, burst pipe, or another issue, our team is here to assist.

Blocked drain specialists serving Thomastown, VIC and surrounding suburbs
Having issues with blocked drains or pipes? Contact Precision Plumbing—we offer a full suite of plumbing repair and maintenance services to homes and businesses throughout Melbourne’s Northern Suburbs.
Our fully licensed and highly trained professional plumbers can take on any plumbing job, no matter how big or small. We provide a reliable, honest and friendly service, with competitive set pricing.