Available 24/7
Available 24/7
Need a plumber to install or replace a toilet? 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 are fully qualified for all types of toilet replacement and installation jobs. We are registered with the Building & Plumbing Commission (BPC), which means you can count on work that meets top standards.
With over 20 years of experience and 3,000 jobs completed across Victoria, we get the job done quickly and reliably. Expect fast installation, quality workmanship and upfront pricing.
Available 24/7
Whether you’re upgrading an old unit or need one for a new space, our toilet changeover services cover any kind.
Available 24/7
We do close couple toilet upgrades and like-for-like replacements.
Our team of licensed specialists installs back to wall toilets.
We do expert wall hung toilet installations, with the bowl floating above the floor.
We service and install toilets with the cistern separated from the pan.
We install toilets that keep the tank hidden, while making sure your plumbing allows for an in-wall system..
We install state-of-the-art smart toilets, fully integrated with features like bidet functions & seat warmers.
Our dual flush toilet installations conserve water by giving flush options: full flush (6 L) and half-flush (3 L).
We do quick urinal installations for both wall-mounted and stall types, whether the bowl is stainless steel, ceramic or waterless.
Our expert toilet plumbers get reliable changeovers done in just a few hours.
Available 24/7
Our installations take two hours on average, durability guaranteed.
We’re proud BPC-licensed installers with top-notch qualifications.
We can get to your door anytime, anywhere in Melbourne.
We come with everything needed for quick & quality work.
We only install toilets from high-calibre brands with proven quality.
We have a proven track record of fast, reliable service.
Mario handled the situation very professionally and made a genuine effort to resolve the issue. Although the problem wasn’t ultimately fixed, he did everything he could to help and was clearly committed to finding a solution. I was a bit frustrated at times when I couldn’t reach him by phone, but I understand he was busy and short-staffed. Overall, I appreciate his effort, honesty, and professionalism throughout the process.
Mario is an absolute gentleman, my experience with Mario and his team from start to finish was amazing. We had an urgent issue at my 83 year old mother’s home with a serious blockage, Mario had the problem sorted and fixed without any issues and was a gentlemen to deal with. Keep up the amazing work 👌
Mario and the boys at Optiflow were fast, prompt and affordable
Highly recommend
Very quick and efficient services.
We recently engaged this plumbing company for work on our property and couldn’t be happier with the results. We would highly recommend them for any plumbing needs.
As a property manager, finding reliable tradespeople is essential and Optiflow has been excellent to work with. Mario and his crews professionalism and quality workmanship have been consistently impressive across multiple properties. He communicates clearly with tenants, arrives on time and completes work to a high standard. The team is respectful of rental properties and always leaves sites clean. We have had great feedback from landlords and tenants alike. Highly recommended for property management needs.
Optiflow team are very easy to talk to. They were thorough in their inspection and explanation of the issues and the work that needed to be done. They were also able to answer all of our questions.
Micky did a great job with our blocked shower. Great service and professional. Would recommend 👍
Mikey was great! Fixed my tap quickly when it wouldn’t shut off and explained what was wrong in a really clear way. Super friendly and professional. highly recommend!
Fantastic Service from Mario and this team. Very thorough and attentive and got the job done promptly 😊
Upgrade your property with a brand-new toilet. Call now for a tailored quote.
Available 24/7
In Melbourne, toilet replacement cost can range from $275 to $800 or more. Prices usually depend on the type of installation and project complexity. Basic replacements, which involve fitting a new toilet into existing plumbing, can cost around $300, while jobs that require plumbing adjustments or more expensive units can cost upward of $1,000.
It depends – an experienced handyman can usually do basic toilet replacement. However, it’s still best to get a licensed plumber to ensure professional and Plumbing Code-compliant work, especially for more complex toilet replacement and installation jobs.
No, you can’t just replace your toilet with any other unit. Your replacement toilet has to be compatible with your existing plumbing system and bathroom layout. Like-for-like toilet replacements use the exact location and plumbing as your old unit, and are easier to connect to your water and waste pipes.
Yes, you generally need Strata approval for toilet replacement, particularly if it requires plumbing. While cosmetic changes like getting a new toilet seat usually don’t need approval, a full toilet replacement does, because it can affect shared water and waste systems. You can check if your replacement complies with Strata policies.
Available 24/7
Quick Plumbing Estimates Backed by Quality Service
Reach out to us today for fast repairs, routine maintenance or emergency plumbing services.
Available 24/7
Quick Plumbing Estimates Backed by Quality Service
Fill out the form and we’ll get started—reliable pricing and real professionals, guaranteed.
