Blocked Drain PlumberMernda
PRECISION PLUMBING mernda
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.
Our high-tech CCTV drain inspection tools allow us to locate blockages with near-millimetre precision.
Armed with advanced high-pressure jetting equipment, Precision Plumbing clears blockages of all kinds with minimal disruption and highly competitive pricing.

Why Precision Plumbing for Blocked Drains?
CCTV drain camera
Thorough Clearing of All Drain Obstructions
Low-Mess, Professional Drain Fixes
Common Warning Signs of a Blocked Drain
Plumbing and drainage systems in homes and businesses use a network of pipes. Fresh water is brought in through one set, while wastewater is removed through others to a septic or sewer facility.
There are several signs that may indicate a blocked pipe or drain. If you experience any of the issues below, we suggest getting expert help promptly:
- Water draining slowly from your sinks, showers, or bathtubs.
- Unusual gurgling sounds coming from drains as water flows, often due to trapped air from a blockage.
- Foul odours near drains or pipes, often caused by blockages from grease, food, or waste buildup.
- Toilets that overflow or don’t flush properly. Malfunctioning toilets may either signal a blockage in the toilet pipe or in a drain.
- 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:
- 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.
- Oils and fats from cooking can solidify along pipe walls, gradually restricting water movement.
- 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.
- 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.
- Cracked or misaligned pipes can trap solids, increasing the risk of frequent blockages.
- Plumbing installed without care can result in misfitting pipes, where solids are more likely to catch and build up.
What causes a blockage can differ based on whether the property is a home or a commercial building.
Common residential plumbing problems often involve low-flow toilets and the accumulation of soap scum 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.
Ways to Prevent Drain Blockages
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.
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.

Knowing When to Contact a Professional Plumber
You may be wondering, can I unblock a drain myself, or do I need a 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:
- Their cutting-edge equipment, including CCTV and high-pressure jetting tools, allows plumbers to pinpoint and resolve issues efficiently.
- 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.
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.
At Precision Plumbing, we guarantee a high quality service in line with all commercial plumbing requirements. Whether you need assistance with a blocked drain, broken pipe or something different, our mernda plumbers have got you covered.

Blocked Drains Services in Mernda, VIC and surrounding areas
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.