Fully Licensed Plumbers
Every toilet and cistern repair is carried out by qualified, licensed tradespeople.
For 20 years, Cornubia Plumbing & Drains has been a trusted name for toilet and cistern repairs across Cornubia and the wider Logan region. Our licensed plumbers understand the quirks of local plumbing, from ageing high-level cisterns in established homes to modern dual-flush suites in newer builds. We've handled everything from a simple washer replacement to full toilet suite installation, always backed by our lifetime workmanship guarantee. Homeowners and business owners throughout Cornubia keep calling on us because we turn up on time, diagnose the problem correctly the first time, and leave the bathroom as tidy as we found it.
Every toilet and cistern repair is carried out by qualified, licensed tradespeople.
Local Cornubia homeowners rely on us for honest advice and repairs that last.
Every job we complete is backed by a lifetime workmanship guarantee for complete peace of mind.
We protect your bathroom while we work and leave it spotless once the repair is finished.
A blocked toilet, a cistern that won't stop running, or a weak flush can throw off your whole day, whether you're managing a busy household or opening a shop in Cornubia. Cornubia Plumbing & Drains offers upfront fixed pricing on every toilet and cistern repair, so you know the cost before we start and there are no surprises once the job is done. Our plumbers arrive with drain cameras, leak detection gear, and a full range of parts for cisterns, pans, and flush mechanisms, ready to fix most problems in one visit.
Whether you're in Cornubia, Shailer Park, Loganholme, or anywhere else across Logan, our local team is ready for blocked toilets, cistern leaks, and everything in between. If your toilet is overflowing, gurgling, or refusing to flush properly, don't wait for the problem to worsen. Call us as a trusted toilet plumber near you and we'll arrange for someone to assess and repair the issue with minimal fuss.
A toilet that won't flush properly, a cistern that keeps running, or a pan that rocks when you sit down are more than a minor inconvenience. Left unattended, a leaking cistern inlet valve, a worn outlet valve, or a cracked pan collar can waste hundreds of litres of water and damage the floor or ceiling below. Many established Cornubia homes still have older high-level or slimline cisterns, and their ageing seals and washers are prone to constant dripping, water hammer, and a phantom flush that switches on by itself overnight.
A blocked toilet after a flush, especially one caused by wipes, a build-up of toilet paper, or a small toy dropped in by curious kids, can quickly turn into an overflow if the blockage sits further down the drain rather than in the pan itself. Gurgling sounds, a sewer smell near the toilet, or slow draining across multiple fixtures in the house often point to a deeper issue in the sewer line. If a plunger or auger hasn't managed to clear it, that's usually a sign the blockage needs a proper camera inspection to locate.
A weak flush, a sticking dual-flush button, or a cistern that won't fill can often be traced back to a failing flush valve, blocked jet holes under the rim, or a worn cistern button mechanism, and these issues are common on Geberit and other in-wall systems once the internal parts start to wear. A dripping overflow cistern, a leaking connector pipe, or a stop tap that won't fully shut are smaller signs worth fixing early. Whatever the symptom, these problems rarely resolve on their own, and the longer they're left, the more water and money they end up costing.
Cornubia Plumbing & Drains takes a methodical approach to every toilet and cistern repair, starting with a proper diagnosis before any tools come out. We carry parts for most major brands, including Caroma and Ideal Standard, so most repairs are completed in a single visit.
We also install bidet toilets, soft-close seats and macerator systems for bathrooms without a direct gravity connection to the sewer, and every repair is backed by our lifetime workmanship guarantee.
Toilet and cistern problems rarely happen in isolation. Our team also handles blocked drains, leak detection and general plumbing repairs across Cornubia, so we can sort the bigger picture while we're already on site.
We keep our process simple and transparent, so you always know what's happening and what it will cost before we start. From the first phone call to the final flush test, our Cornubia plumbers work efficiently without cutting corners.
Call Cornubia Plumbing & Drains and describe the issue. We'll arrange a suitable time for a plumber to visit your Cornubia property.
We inspect the toilet, cistern and connected pipework, using a drain camera if the blockage or leak isn't immediately obvious.
We complete the repair, test the flush and fill cycle, and tidy up before leaving, backed by our lifetime workmanship guarantee.
Cornubia Plumbing & Drains is a locally run plumbing business servicing Cornubia alongside nearby suburbs such as Shailer Park, Loganholme, Carbrook and Springwood. No matter where you are across Logan, our team can get to you promptly for toilet, cistern and general plumbing repairs.
We built Cornubia Plumbing & Drains around straightforward pricing and genuine reliability, so Cornubia residents know exactly what they're getting before we start any work.
You'll receive a fixed price before we begin, with no hidden costs added once the work is underway.
Our plumbers protect your floors and fittings and leave your bathroom clean once the job is finished.
Every repair is backed by a lifetime workmanship guarantee, giving you long-term confidence in the work.
Don't just take our word for it. Read what Cornubia homeowners and business owners have to say about our toilet and cistern repairs, and see why so many keep calling us back for their plumbing needs.
A running cistern or blocked toilet won't sort itself out, and the longer it sits, the more water and money it can waste. Cornubia Plumbing & Drains is ready to help Cornubia homeowners and businesses get their toilet and cistern back in working order, with upfront pricing and a lifetime workmanship guarantee on every job. Reach out today and one of our team members will arrange a plumber to assess the problem. We'll have your bathroom back to normal, without the stress or the mess.
Choosing a plumber for your toilet or cistern repair means trusting someone in your home, so reliability matters. Our team lives and works around Cornubia and the surrounding suburbs, bringing genuine local knowledge and years of hands-on experience to every job, backed by pricing and guarantees that protect you long after we've left.
Our plumbers know the plumbing systems common across Cornubia homes and diagnose problems quickly because we've seen them before.
We arrive with drain cameras, leak detection tools and parts for most cistern brands, so most repairs finish in a single visit.
Every repair comes with a lifetime workmanship guarantee. If something isn't right, we'll come back and make it right.
We quote a fixed price before starting any work, so there are no surprises on your invoice once the job is done.
Years of experience
Completed Jobs
Recurring Customers
5-Star Reviews
Toilet and cistern problems raise plenty of questions, especially when you're not sure whether it's a quick fix or something bigger. Below, our experienced plumbers answer the questions we hear most often from Cornubia homeowners.
A blocked toilet or leaking cistern doesn't need to disrupt your household any longer. Cornubia Plumbing & Drains is ready to help, with fixed pricing and no hidden costs.
Fill out the form below with a few details about the problem you're facing. One of our team members will be in touch to arrange a suitable time for a plumber to visit.
We service Cornubia and the surrounding suburbs, and we're only a phone call away. Reach out today and let's get your toilet working properly again.






