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From general inspections to minor repairs, we’ve got you covered. Get in touch today.
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 provide general maintenance services anywhere in Melbourne. We are registered with the Building & Plumbing Commission (BPC), so you can count on top-quality workmanship.
With 20+ years of experience and 3,000+ plumbing jobs completed across Victoria, we can get any job done right every time. Expect fast repairs, reliable service and upfront pricing.
Available 24/7
Whether you need a simple repair job or just want to check if your meter is on track, our team of experts does all-around maintenance work for home and commercial plumbing.
Available 24/7

We replace kitchen sink mixer taps and bathroom basin mixers with new, high-quality fittings.

Our plumbers replace worn or leaking tap spindles to restore proper function.

We install new cisterns when your existing one is cracked, leaking or no longer working properly.

Our team replaces faulty toilet inlet valves that are causing slow refills or constant running.

We repair or replace cistern outlet valves to stop water wastage and flushing issues.

Our plumbers install new shower heads and rails, replacing old fittings and improving water flow.
Our team of highly experienced and professional plumbers conduct reliable assessments and repairs within 24 hours of getting your call.
Available 24/7

We fix most plumbing issues within 24 hours of your call.
Our team is fully licensed and registered with the Building and Plumbing Commission.
We carry the tools and parts needed to complete most jobs on the spot.
We’ve helped thousands of Melbourne homes with reliable plumbing solutions.
We bring decades of hands-on plumbing experience to every job.
We back every plumbing maintenance service with a full workmanship guarantee.
Great service received from Mario and his team and pleasant to work with. Mario answered all the questions I have about the job prior and during the actual work- storm water pipe replacement. Moreover, he got his team to look at a concern I have even after the completion of the work. Would definitely use their service again. 👍
Incredible Service, super responsive and solve the problem, highly recommend!
Great team of people! They are very professional explain the process & get the job done perfectly. Would highly recommend.
Efficient, on time and was able to come out at night which was so helpful
Thankyou Mario, Adam, Sam & Sam. We had our water filter installed today and what a great bunch of guys. Very respectful, well mannered, and hard working. I absolutely recommend Mario and his team very punctual and thoughtful. Listen to my concerns and elevated my fears about installation. We will be using them from now on. When you find a tradie you don’t give them up. They are also organising a service for our Air Con thankyou so much.
Mario was prompt, proactive and did a great job, recommended.
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.
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.
Keep your plumbing in top shape with general plumbing services and fast repairs. Call now to get started.
Available 24/7


Plumbing maintenance is the routine upkeep of your plumbing system. This includes monitoring your metre and water pressure, inspecting pipes and drains, and doing minor repairs and replacements to ensure optimum function.
No, a general contractor cannot legally do plumbing work in Australia. Only licensed plumbers are permitted to carry out plumbing installations, repairs or alterations. A general contractor may coordinate the work, but all plumbing must be completed by a registered or licensed plumber.
It depends; in Victoria, most home insurance policies offer coverage for unexpected or accidental plumbing issues, such as burst pipes or broken sewer lines. However, they usually do not cover wear-and-tear issues, such as drain blockage or gradual water breaks.
According to Consumer Affairs Victoria, landlords are responsible for urgent repairs such as burst pipes or serious roof leaks. However, tenants may be responsible for basic plumbing repairs or maintenance, especially if faults are due to misuse, negligence or DIY work.
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Reach out to us today for fast repairs, routine maintenance or emergency plumbing services.
Available 24/7


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