Blocked Drains Doreen
PRECISION PLUMBING doreen
Blocked Drains
With the latest CCTV camera and locating technology, we’re able to identify the precise location of a blockage down to the millimetre.
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
Complete Blockage Removal
Fix with minimal mess
How to Tell If You Have a Blocked Drain
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.
- 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.
- Toilets that do not flush as they should or that overflow, commonly due to a blockage in the pipe or drainage system.
- 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.
Typical Causes of Drain Blockages
Drain blockages happen for one or more of these reasons:
- 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.
- Flushing non-disposable items such as wipes, sanitary products, and small objects can easily lead to clogs.
- Cracked or misaligned pipes can trap solids, increasing the risk of frequent blockages.
- 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.
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:
Regular drain servicing can prevent bigger problems—book a yearly inspection with your plumber to keep everything running smoothly.
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.

Knowing When to Contact 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 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:
- Their advanced locating and clearing tools and technology. With specialised tools like CCTV cameras and hydro-jet equipment, plumbers can quickly zone in on the problem and save everyone time and effort.
- Their formal training and certification equip them to handle complex blockages across residential, commercial, and industrial sites.
- Their all-in-one service includes identifying root causes, preventing future issues, and repairing any damaged pipes or drains.
- Safety is key—plumbers are trained to manage hazardous waste and sewer-related issues without risking health or property.
Ultimately, DIY drain repairs can be costly and time-consuming, and there’s a greater likelihood of further damage or a need for repeat work. A professional plumbing service is more efficient, accurate, and cost-effective.
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.

Drain clearing experts in Doreen, VIC and nearby 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.