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Toilet Repairs

5.0 from 200+ Google reviews

Running cisterns, weak flushes, leaking pans and dodgy seals.

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Sound familiar

What we fix

  • Cisterns that run and never quite stop filling
  • Weak flushes that leave the pan half cleared
  • Pans that rock and have broken the seal behind them
  • Water on the floor beside or behind the toilet
  • Buttons, seals and flexible connections that have failed
What is going on

Why this happens

A running toilet is the quietest expensive fault in a house. There is no puddle and no noise you still notice after the first week, and the water goes straight down the pan and out. Most people find it on the bill rather than in the bathroom.

Two things fail inside a cistern. The inlet valve, which lets water in and is meant to shut off at a level, and the outlet valve, which holds that water back until the button is pressed. When the inlet will not shut, the cistern overfills and spills down the overflow. When the outlet will not seal, water trickles into the pan without stopping.

Below the cistern the faults change. A pan that rocks has lost the bed it was set on, and the movement eventually breaks the seal behind it. Water on the floor is either that seal, the connection from the cistern, or condensation on the outside of the pan in humid weather, and all three look identical on tiles.

A weak flush is worth taking seriously, because it is why some toilets block again and again. If there is not enough water moving fast enough, waste only gets partway along the line and sits there waiting for the next flush.

Toilet Repairs
How we do it

What actually happens on the job

1

Put a colour in the cistern

If it shows up in the pan without the button being touched, the outlet seal has gone. It takes a minute and it saves guessing.

2

Replace what has failed

Inlet and outlet valves are the usual answer and the common ones are on the van, along with buttons, seals and flexible connections.

3

Reseat the pan if it moves

A toilet that rocks will keep breaking whatever you seal it with. It gets bedded and fixed down properly before anything is sealed.

4

Test it the whole way through

Fill it, flush it, and watch it settle. A toilet that is right holds its level and stops filling when it should.

Straight about money

What it costs

137 toilet jobs completed and counted, out of 1,060 jobs all up.

No call-out fee, the price agreed before anyone starts, and it does not move once you have said yes. We can usually get to you today.

Quoted before we start.

Valve and seal work sits at the cheaper end. Lifting and reseating a pan is more, because the floor underneath has to be made good.

$0 call-out and free quotes.

Call 0476 104 630
Genies Plumbing van
Toilet Repairs
Toilet Repairs
Toilet Repairs
Worth knowing before you ring

Toilet Repairs, in plain terms

The dye test, and why it matters

A running toilet is the quietest expensive fault in a house. Put a bit of food colouring in the cistern, leave it twenty minutes, and do not flush. If colour appears in the pan, the outlet seal has gone and water has been running down the drain the whole time.

It takes a minute and it is the difference between replacing the right part and guessing at two.

Water on the floor

There are three things it can be and they look identical on tiles. The seal behind the pan, the connection from the cistern, or condensation on the outside of the pan in humid weather.

Dry it, put paper down, and check after an hour with nobody using it. Condensation comes back all over the pan. A leak comes back in one spot, and that spot tells us which of the three it is.

A pan that rocks

If the toilet moves when you sit on it, it has lost the bed it was set on. That movement is what breaks the seal behind it, and resealing without fixing the movement means doing it again.

It gets bedded and fixed down properly first, then sealed. It is more work than a valve change and we quote it as its own job so you are not surprised.

Here to help

Not sure if it is a toilet repairs job?

That is fine. Most people ring us with symptoms, not answers. We will help you work out what needs doing and what can wait.

A quick call helps more than perfect wording

You do not need to know whether to call it toilet repairs or something else. Tell us what you can see, what has changed, and whether the problem is getting worse. From there we can send the right gear instead of making you diagnose it.

We slow down when the choice matters

Some toilet repairs work has more than one sensible fix. If a smaller repair will get you through, we will say so. If it is likely to fail again soon, we will say that too, then let you choose what suits the house and the budget.

Small details help us arrive prepared

For toilet repairs, photos can save time: the label, the leak, the access point, or the place where water is showing. We still confirm it on site, but the extra context helps us bring what the job is likely to need.

Claim one when you book

Today's offers apply here too

Six ways to spend less on the job you already need done. Mention the offer when you book and we apply it to the quote before anything starts.

5.0 200+ Google reviews ↗
Rated 5 out of 5

Matt came to our home was a delight to work with. Excellent workmanship and very courteous. Went above and beyond to assist. He provided us with quotes for various plumbing items, he quickly provided a detailed quote, explained options. He was excellent at commencing work in one area, and double checked water pressure in our area, hot water system and the plumbing items I had purchased. A great tradesman. Thoroughly recommend. Thankyou Matt.

Hilary CozierAug 2026 · Google
Rated 5 out of 5

Had an issue with our 16 year old toilet leaking from underneath the pan somewhere. Called Blake & he sent Lachlan out the following morning to diagnose & quote. Lachlan gave us 3 options, which was great. We chose the middle one, which included replacing all the internals, so hopefully we should be OK for another 16 years! Both Blake & Lachlan were great to deal with & Lachlan did a great job - definitely better than the original installation, which looked a bit dodgy! Happy to recommend.

Ian TaylorFeb 2026 · Google
Rated 5 out of 5

fantastic plumbing experience GENIES Plumbing installed a new shower for me. Sensational job done. THEY WERE FRIENDLY, DILIGENT, answered all questions, cleaned up, Very happy with the finished product. Thank you GENIES plumbing!

Raymond SchwartzJun 2026 · Google
Rated 5 out of 5

This is the type of plumbing service that everybody wants. They quote before they do the job. They turn up when they say they will. And they're very good at what they do. Good Service - Fair Price - not something you normally say about Plumbers these days. Keep up the great work Blake, Lachie and Raif.

Rocky WarrenJul 2026 · Google
Rated 5 out of 5

Amazing service. Highly recommend Lachlan and Genies Plumbing. Thank you for taking time out of your Saturday to put in my new hot water system. Truly a work of art!

Mardi ScottMay 2026 · Google
Rated 5 out of 5

Absolutely amazing service from the moment I got in touch with them, and in particular Blake. I explained to him my issue and he took the time and effort (completely unprompted) in providing steps of how he would tackle the problem. When it came time to actually have the issue physically looked at, Lachie gave me a call and let me know how far away he was; he arrived promptly and on-time, and was able to very quickly diagnose and provide a solution. I was quoted on the spot and not pressured whatsoever to have more things looked at than I needed to, which I very much appreciated. While I've got my fingers crossed to not have any further short-term issues with my property's plumbing, I'd wholeheartedly recommend these guys and gals to anyone willing to listen. I'm sure there are many other great plumbing businesses around the Gold Coast, but for my money I'd much rather support a local family-owned business providing a very honest and transparent service, who also aren't looking to bleed your wallet dry.

JackyJul 2026 · Google
Rated 5 out of 5

Very happy with the service from Genies Plumbing. We had a leaking kitchen tap and Blake was out in a couple of hours. He sourced a new one, came back later in the day and fitted it. He advised his arrival times very efficiently and was friendly and polite. Would certainly recommend him and call on him again when necessary.

Barbara DalgleishMay 2026 · Google
Rated 5 out of 5

Matty was honest, genuine, and professional from start to finish. It’s not always easy to find a plumber you can trust, but Matty was upfront, reliable, and took the time to explain everything clearly. A great company with fantastic service. I highly recommend to anyone looking for a trustworthy plumber. I wish them every bit of success in the future - they truly deserve it!

Keri FeganJul 2026 · Google
Rated 5 out of 5

Genie plumbing was magic !! Locky was here on time and knew his trade !! We are doing a renovation in the bathroom and he was great! He is coming back today to install the hot n cold pipes, then the fit out next. The drainage was installed first trip. Nothing was a problem for Lochy ! Good pricing and would definitely recommend Genie Plumbing ✓ Worth 6 stars ★★★★★★ Geoff Tamplin

Geoff TamplinAug 2026 · Google
Rated 5 out of 5

I live in a unit complex and had to get my hot water system replaced as it was old and also to meet the current standards and regulations. I contacted the boys at Genies Plumbing. To say I was happy with their service is an understatement. I would not hesitate to recommend them to anyone. They were prompt professional and very neat and tidy and took the time to show me how everything worked and answer all my questions. Thanks Blake and Lachlan for a great job.

Bill JefferisApr 2026 · Google
Rated 5 out of 5

Really Impressed !!! Blake and Genies Plumbing did an amazing job and a great price. They listened to what I needed and made it work. They were available really quickly to do the job and I’m really happy with the result.... Already got a couple more jobs for them to do...Well Done Genies Plumbing

BassmanGonzoJul 2026 · Google
Rated 5 out of 5

Lachlan from Genies Plumbing arrived on time and thoroughly looked over the job before providing us with a quote which he fully explained. He then cracked on with the work and did an amazing job! He was super easy to deal with and had our bathroom fitted off and functioning within a couple of hours. Very pleased we used Genies Plumbing and would recommend them.

Joel HeyMay 2026 · Google
Rated 5 out of 5

Genies Plumbing team was very friendly and explained the different options we could choose from. They were able to do the job the next day! Would recommend and will be having them again for any plumbing needs.

Georgia OatesAug 2026 · Google
Rated 5 out of 5

I had a blocked kitchen sink and was quite concerned about the potential for damage and inconvenience. I called Genies Plumbing and once again received outstanding service from Blake. He was prompt, professional, and explained everything clearly. This isn’t the first time I’ve called on Blake, and every time he delivers reliable, high-quality work with genuine care. I really appreciate his consistency, attention to detail, and friendly approach. Highly recommend Genies Plumbing — especially Blake — for exceptional service you can trust!

ICanFixICTSep 2025 · Google
Rated 5 out of 5

Blake and Lachlan assisted us with a very complex realignment. They were brilliant. They took the time to explain everything, kept me updated with any issues that arose, kept on time and impressively on budget. They could not have worked harder to resolve our issues. I was so worried that we would need to crack our slab and have to retile the majority of our house. These boys made a plan and stuck to it. Fabulous outcome!!

Geo SmithAug 2026 · Google
Rated 5 out of 5

Great service, friendly, reliable and professional. Thanks to Blake and Lachy, we had a water main leak detected and repaired in no time. They went above and beyond to make sure we had rectified the issue quickly. Highly recommended and will be using Genies for all of our plumbing needs in the future

Curt GMar 2026 · Google
Rated 5 out of 5

Blake and Lachlan from Genies Plumbing were really helpful when installing a new hot water heater in my home. It was a quick process with excellent workmanship and very reasonable cost. They were both lovely to deal with and communicated with me at all times. I am so glad Genies Plumbing was recommended to me by my electrician. Will definitely call on them again. Trish

Trish ParkerApr 2026 · Google
Rated 5 out of 5

From the moment we made the call with our list of to do's - to the moment the boys came and left after the job completion- the entire help was incredible, and the workmanship was thorough and detailed and reasonable". This workmanship advise is Beyond MOST service and help we have experienced over the last few years. Thank you boys! This type of experience is often not the most favourite one for many people, but in this case, what a great time to get everything sorted with an ease of mind and honesty personified. 2 showers 1 bath 1 laundry 1 bathroom sink Thanks again team - we'll see you again. You'll be our first point of call . A++++

Christine Blakelock CowleyAug 2026 · Google
Rated 5 out of 5

I called Blake to help locate a tricky water leak on our acreage property, he quickly identified multiple leaks on both the council and our side of the line and got them all fixed. He kept us informed every step of the way, and was incredibly responsive and professional, and a genuinely nice person. He's also helping put together a storm water system to help manage the water drainage away from the house during storms. I wouldn’t hesitate recommending Blake for any plumbing job, big or small.

Shamma IsmailApr 2026 · Google
Rated 5 out of 5

Had some plumbing work done by Blake from Genies Plumbing — removal of an old water meter and repair/replacement of some leaking pipework. Communication was great from start to finish, he was prompt, friendly, well priced, and made sure everything was cleaned up afterwards. Really happy with the work. Would definitely recommend and use again.

Adrian CookMar 2026 · Google
Before you book

Questions we get asked

Why does my toilet keep running?

Usually the outlet valve seal. It sits in the bottom of the cistern and hardens over the years, and once it stops sealing the water runs straight through into the pan.

Is the water on the floor a leak or condensation?

Dry it, put paper down, and check after an hour with nobody using it. Condensation comes back all over the pan. A leak comes back in one spot.

Can you fix it or do I need a new toilet?

Almost always fix. Everything inside a cistern is replaceable and most pans outlast those parts several times over. A cracked pan is the exception.

The flush is weak. Is that fixable?

Usually. It is normally the outlet valve not opening fully or the cistern not filling to its proper level, and both of those are adjustable or replaceable.

Where we work

Gold Coast & Brisbane

📍 Gold Coast

From Coomera down to Mermaid, and west out to the acreage. Our own vans, our own licensed plumbers.

All Gold Coast suburbs

📍 Brisbane

Based in Wishart, covering the southside, the eastern suburbs and the inner city.

All Brisbane suburbs
Brands we work with

We supply, install and service Australia's leading plumbing brands

  • Everhot
  • Rheem
  • Rinnai
  • Thermann
  • Dux
  • Aquamax
  • Vulcan
  • Bosch
  • Stiebel Eltron
  • Posh
  • Mizu
  • Base
  • Caroma
  • Dorf
  • Methven
  • Phoenix
  • Milli
  • GROHE
  • Roca
  • Nobili
  • Sussex
  • Oliveri
  • Clark
  • Nero
  • Fienza
  • Greens
  • RAM
  • Kado
  • American Standard
  • Geberit

Need a plumber today?

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