Blocked Drains Montmorency
PRECISION PLUMBING montmorency
Blocked Drains
Tree roots and accumulated debris are common causes of blocked drains, and ignoring them can result in significant plumbing damage.
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.

What Makes Precision Plumbing the Right Choice for Blocked Drains?
CCTV drain camera
Clear all blockages
Fix with minimal mess
Common Warning 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.
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:
- Sinks, showers, or bathtubs draining more slowly than usual.
- Strange gurgling noises when water is flowing. These noises are often caused by the trapped air bubbles created by a blockage.
- Unpleasant smells, particularly near sinks or pipes connected to your drain. These smells may mean a drain or pipe is clogged with grease, waste, or bits of food.
- 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 earlier you contact us, the more likely it is we can diagnose the issue and help prevent bigger blockage problems or water damage later on.
Common Reasons Drains Become Blocked
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.
- A buildup of cooking oils, grease, or fats. These substances become solid and stick to the pipe walls, eventually affecting the flow of water.
- 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.
- 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.
- Broken or displaced pipes. If a pipe has a cracked or textured edge, it’s more likely to catch solids and create a buildup of solids and waste.
- Plumbing installed without care can result in misfitting pipes, where solids are more likely to catch and build up.
The contributing factors may also vary depending on whether your building is residential or commercial.
In residential buildings, we see a lot of issues with low-flow toilets and buildups of soap and hair.
In commercial or industrial buildings, it’s common to see buildups due to grease, particularly where large amounts of food are being prepared, or non-flushable bathroom items, like sanitary products.
How Do You Avoid a Drain Blockage?
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.
Drain strainers and gutter guards are effective at preventing solid materials, including roots and leaves, from entering your plumbing system.

When Do You Need a Professional Plumbing Service?
It’s a common question: should you try to unblock the drain yourself, or is it best left to a professional plumber?
Some minor blockages caused by household or business waste can be tackled with DIY methods. Try warm water and vinegar for grease, or hot water and bleach to deal with hair and personal care products.
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 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.
- Plumbers offer full-service solutions—from diagnosing and resolving the current problem to preventing future blockages and repairing infrastructure.
- Safety is key—plumbers are trained to manage hazardous waste and sewer-related issues without risking health or property.
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 plumbers in montmorency are here to assist.

Blocked drain specialists serving Montmorency, VIC and surrounding 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.