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Our licensed plumbers are ready to install quality taps quickly and efficiently. Call now for a tailored quote.
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 have helped homes and businesses across Victoria fix pesky tap leaks. We are registered with the Building & Plumbing Commission (BPC), and are fully certified to deliver top-quality repairs and replacements.
With over 20 years of experience and 3,000 jobs completed across Victoria, we get the job done quickly and reliably. Expect fast service, quality repairs and upfront pricing.
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Whether you need a valve replacement or want an upgrade to something new, our tap changeover services have you covered.
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We do quality bath tap repairs and installations for both wall-mounted and floor-mounted mixer types, ensuring watertight connection.

Our professional shower tap upgrades improve water control and flow. We service all shower tap types, from basic to thermostatic mixers.

We service and install washing machine taps quickly and securely, making sure that your laundry tap set is safely connected to your water supply.

Our experienced plumbers can replace any garden tap, including the standard brass bib. We service any outdoor tap for secure water access.

We handle vanity taps of all styles and brands, keeping your basin area clean and polished and ensuring precise fitting.

Our expert bath sink tap repairs and installations cover both rental and commercial properties, guaranteeing watertight connections.

We replace kitchen taps fast and easy. Whether it’s a kitchen sink mixer or a boiling tap, we keep your kitchen leak-free with quality installations.
Our team of specialists deliver tap plumbing solutions quickly and reliably.
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We take about one hour on average to finish any tap changeover.
We are available 24/7 anywhere in Melbourne, especially for tap leak emergencies.
We show up with everything we need to get your tap fixed on the spot.
We are certified under Australia’s highest professional standards.
We keep costs transparent and fair, with no hidden fees.
We bring decades of hands-on plumbing experience to every job.
Adem great work. I asked for a short-notice assessment at my place and I’m very grateful for his prompt response. Great service
Adam was fantastic. Very professional and polite.
Adem and Semih came out today and were awesome…
Diagnostics were quick and thorough…
Amazingly thoughtful and a beautiful disposition…
It almost makes me want to adopt them.
Technical know how is impressive and the ability to explain the problem to a lay person is what makes them great….
Punctual and efficient….top notch.
Great service and professionalism from Adem and Sam! We have some signs of a balcony leak and they were great at operating independently and professionally to investigate the leak while I worked from home. Adem explained his findings clearly and succinctly to me and I would happily seek out Optiflow plumbing in the future.
Thanks 🙏 Sam and Adam great service fast and reliable
Adem and his crew just came to do some maintenance at our rental. They were friendly and did an amazing job with our blocked drains. They felt safe and trustworthy and I would highly recommend. Great Job!
Friendly team, very knowledgeable, efficient and punctual, would highly recommend
Quick fix by competent staff. Very happy after repair.
Adem attended to fix an issue with our gutters and downpipes, he was on time, well mannered and carried out the work efficiently, wouldn’t hesitate to call again in the future.
Mario was quick and professional. Much appreciated
Need help with a leaking or broken tap? Contact us today for a fast, professional fix.
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No. In Australia, replacing an entire tap set must only be done by a licensed plumber. You may, however, replace a tap washer yourself, as that is considered minor maintenance.
Yes, a handyman can generally do simple, like-for-like tap replacements. However, more complex installations, such as work that involves rerouting pipes or changing a plumbing system, would need a licensed plumber. In Australia, tap replacement that involves disconnecting and reconnecting pipes requires a licensed professional by law.
It can take 1 to 2 hours to replace a tap, depending on the job’s complexity. At Optiflow Plumbing, our experienced plumbers take an average of 1 hour to replace any kind of tap.
Getting a tap replaced in Melbourne can cost between $80 to $150 for basic replacements and repairs. More complex installations can range from $160 to $550. Contact Optiflow Plumbing now for a tailored quote.
Tap washers should ideally be replaced every 1-2 years. However, this frequency also depends on the type of tap washer, water quality and how often it’s used. It is recommended to have your tap washers inspected every 6-12 months to monitor their function and check for signs of wear and tear.
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