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Get expert help with drainage issues before they cause problems. Call now to get started.
Available 24/7
“ I’ve used Mario and his team for everything from plumbing (stormwater, hot water, sewer, gas, etc) fencing, building alterations and electrical work. It’s amazing to find good tradespeople that can do anything and do it well. Good communicator and honest work. Highly recommended. “

Joe Sorich — Melbourne, Australia



At Optiflow Plumbing, our licensed plumbers resolve stubborn blockages quickly anywhere in Melbourne. We’re fully registered with the Building and Plumbing Commission (BPC), ensuring professional service every time.
With over 20 years of experience and more than 3,000 plumbing jobs completed across Victoria, we deliver reliable, high-quality work. Expect job-based pricing with no hidden fees & same-day repairs for urgent issues.
Available 24/7
We fix all types of drain blockages in and around your property. Our experienced plumbers use high-pressure water jetting and CCTV inspection tools to identify and fix issues quickly.
Available 24/7

We remove grease, food scraps and debris from blocked kitchen pipes.

Our plumbers unblock bathroom and shower drains with hair, soap and gunk buildup.

We remove toilet waste, grease and tree roots from sewer pipes that carry wastewater.

We clear leaves, dirt and debris from outdoor stormwater pipes, gutters and grates.

We clear toilet blockages to stop overflows, smells and sewer backups.

We clear lint and detergent buildup from laundry tubs and washing machine drains.
From same-day repairs to reliable service, here’s what makes us Melbourne’s trusted blocked drain plumber.
Available 24/7

We resolve issues quickly, ensuring minimal downtime.
Our team is on call 24/7 for urgent blocked drain repairs.
Our plumbers are fully licensed and registered to carry out compliant drainage work.
We bring everything we need to fix drainage issues quickly.
We back every job with our workmanship guarantee for quality you can trust.
We have a proven track record of fast, reliable service.
Efficient, on time and was able to come out at night which was so helpful
Couldn’t believe the plumbers name was Mario haha, enough said.
No bs straight to work and fair price
Got hot water in my laundry now and plumbing to my fridge sorted
10/10
Mario renovated our kitchen and did an amazing job!! Great service, professional and great communication. Highly recommend!!!
I can’t recommend Mario and Optiflow highly enough. I needed an emergency job done on my blocked drains and Mario organised to be here within 2 hours. He went above and beyond to clear all the drain pipes and have us up and running very quickly. Polite and helpful customer service that was second to none.
I reached out about a water leak and got a super quick response. The plumber was professional, helpful, and guided me through the fix right away. Really appreciated the fast support and clear advice. Highly recommend!
Mario came out and unclogged the kitchen sink quickly and efficiently. He was fast, reliable and reasonably priced.
Would definitely recommend!
The quality of work I’ve seen from the blokes at Optiflow is unmatched! They are phenomenal guys who take pride in their work and genuinely care about their customers!
I had a strange leaking noise in one of the rooms whenever I turned on the kitchen mixer tap. The team from Optiflow came out, checked everything, and assured me there was no actual leakage, though they suspected it might be loose clips.
Later, Mario personally gave me a call and offered to come back to take another look, just to get to the bottom of it. He came the very next day, did a thorough investigation, and confirmed it was indeed due to loose clips.
Mario was fantastic—very knowledgeable, approachable, and genuinely curious to solve the issue. You won’t often come across someone like him who works out of passion and not just for the money. You can ask him as many questions as you like, and he’ll happily explain everything in detail.
Highly recommended!
Mario was punctual, quick and honest. Everything you want in a tradesman. we are super please with the service provided by the optiflow team.
Professional and prompt service .
Helpful explanation was provided as well.
Restore your plumbing with same-day repairs. Contact us today for fast, professional service.
Available 24/7


In Melbourne, clearing a blocked drain costs $80 to $500+, depending on the severity of the blockage. More complex solutions such as those involving pipe relining or replacement cost more. At Optiflow Plumbing, we offer job-based pricing with no hidden fees. Call now for a quote.
According to Consumer Affairs Victoria, landlords are generally responsible for urgent repairs like blocked drains. However, this depends on the cause of the blockage. If it’s due to structural problems with the drainage system, tree root intrusion or general wear and tear, blocked drains are the landlord’s responsibility. But if the blockage is caused by food, hair or foreign objects, the tenant may be responsible.
Yes, a blocked drain can cause smell. This is due to waste, food scraps, grease or stagnant water getting trapped in the pipe.
In Victoria, urgent repairs like blocked drains are typically covered by home insurance. However, it depends on the cause. Structural issues or tree root intrusion are more likely to be covered. Tenant damage, negligence or misuse may be excluded. Always check with your insurer to confirm what’s included in your policy.
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Available 24/7


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