Toilet cistern with its lid off, showing the inlet valve and flush valve, in a Glebe bathroom
★★★★★4.9 1,250 Google Reviews

Toilet Repairs Sydney - Running, Leaking or Won't Flush

A toilet that runs all night, water around the base or a flush button that does nothing? Our licensed plumbers find the fault, fix it properly and agree one fixed price with you before any work starts.

  • $0 call-out fee*No charge just to come and look
  • Fixed Price QuotesUpfront pricing before work starts
  • Aussie owned & operatedFamily-owned in Sydney since 2010
  • Lifetime guaranteeIf our work fails, we fix it

Free quotes · Licensed & insured · Lic #306457C

*No call-out fee during business hours, Monday to Friday 7am to 4pm. Mr Splash VIP lifetime members pay no call-out fee at any time. After-hours and weekend call-outs may attract a fee at our discretion, and we will always confirm it with you before we attend.

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The Toilet Problems We Fix

From a cistern that runs all night to a pan that rocks, every repair is priced before any work starts.

Toilet cistern with its lid off, showing the flush valve and inlet valve, in Homebush

Toilet Keeps Running

Water trickles into the bowl nonstop or the cistern refills on its own. A worn inlet valve or flush valve seal is the usual cause, and we replace it in an exposed or concealed cistern.

Drain opening in the tiled floor where a leaking toilet pan was lifted off in Northmead

Leaking At The Base

Water pooling around the pan after a flush usually means the rubber connector where the pan joins the drain has perished. We replace it and seal the pan back down.

Empty toilet cistern with only its braided water hose connected in Newington

Won't Flush Or Won't Fill

The button does nothing, the flush is weak, or the cistern will not refill. We replace the button, flush valve or inlet valve to suit your cistern. If the water rises in the bowl instead, it is a blocked toilet.

Chrome stop tap and braided hose running into the side of a toilet in Earlwood

Leaking Stop Tap Or Hose

A drip from the tap on the wall behind the toilet or from the braided hose into the cistern. Old flexi hoses can split without warning, so we replace a tired one before it floods the floor.

Low view of a toilet pan base and its drain connector in a Liverpool washroom

Loose Or Rocking Toilet

A pan that moves when you sit on it breaks its seal to the drain and starts to leak. We lift it, replace the seal and fix it back down firmly.

Base of an old cistern and toilet pan, with the stop tap and waste pipe beside them, in Ultimo

Old Or Cracked Cisterns

A cracked cistern or lid, or an old cistern whose parts are no longer made. We replace the cistern, or quote a new toilet if the whole suite is past saving.

How Bad Is Your Toilet Problem?

What your toilet is doing tells you how quickly it needs a plumber, and what to do in the meantime.

Stop tap on the tiled wall beside a toilet, with a tray on the floor below, in Panania
Call now

Water On The Floor

Water is spreading across the floor from the base, the hose or the stop tap. Turn off the stop tap on the wall behind the toilet, put towels down and call us.

Close-coupled toilet with its dual flush button and seat up, and a braided hose hooked into the bowl, in The Ponds
Book it in

Running Or Won't Flush

The cistern runs nonstop, will not refill, or the button does nothing. If it keeps running, turn the stop tap off between flushes. If it won't flush, a bucket of water poured into the bowl will do until we get there.

Water-stained, mouldy floor behind a toilet pan where it joins the drain in Bondi Beach
Not urgent yet

Slow Seep Or A Wobble

A damp patch or stain around the base, or a pan that rocks when you sit down. It can wait a few days, but water under the floor rots and stains it, so get it booked in.

How We Repair Your Toilet

Toilet repairs Sydney wide: find the fault, agree the price, fix it properly and test it.

Toilet with its seat up and the stop tap on the wall beside it in Beverly HillsFixed price first

Find The Fault

We check the valves in the cistern, the stop tap and hose, and the seal at the base to find exactly where the water is going, then give you one fixed price before any work starts.

Stop tap on the wall behind a toilet with a new braided hose fitted in The PondsLicensed plumbers

Fix It Properly

Worn valves, seals and hoses are replaced with parts that suit your cistern. If the base is leaking, the pan comes off and the connector to the drain is replaced before it goes back down.

Toilet with the seat up and toilet paper in the bowl in Collaroy PlateauTested before we leave

Prove It Flushes Properly

We flush toilet paper through several times, check the cistern refills and shuts off, and check the base, hose and stop tap are dry. Every repair is backed by our lifetime workmanship guarantee.

Free Call-Out, Free Quote, Fixed Price

Nothing to pay until you say yes. Here is how it works.

The Mr Splash Plumbing ute arriving through the gates of a Sydney home
1

We come out, no call-out fee*

A licensed plumber comes to you, looks at the problem and tells you exactly what is going on. No charge for the visit during business hours.*

Mr Splash writing up a fixed-price quote at the office
2

You get a fixed-price quote, free

Before any work starts you get the full price in writing. Not an hourly rate, not an estimate that grows once we are in the walls.

Clear water running freely after a Mr Splash job
3

You only pay when you say yes

Accept the quote and we start. The price you accepted is the price you pay, however long the job takes. What you see is what you get.

*No call-out fee during business hours, Monday to Friday 7am to 4pm. Mr Splash VIP lifetime members pay no call-out fee at any time. After-hours and weekend call-outs may attract a fee at our discretion, and we will always confirm it with you before we attend.

Video Testimonials

Get Your Toilet Working Again.

Tell us what your toilet is doing and a licensed plumber will call you straight back with a time and a fixed price.

  • Fixed Price QuotesOnce we have found why the toilet is running or leaking, you get one price for the repair, agreed before any work starts. It holds even when an old stop tap or connector fights us on the way out.
  • No Call-Out Fee*Getting a licensed plumber out to a running or leaking toilet costs nothing during business hours. You hear the repair price before a single part is changed.
  • Pay Later At 0%If the repair turns into a new cistern or a new toilet, spread the fixed price over a 0% interest payment plan instead of paying it all at once.

*Terms and conditions apply.

1300 677 752

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Toilet Repairs FAQs

Answer:

It depends on the part and the job: a new inlet valve or flush button is a smaller job than lifting the pan to replace the seal at the base, or replacing a cracked cistern. We find the fault first, then give you one fixed price to approve before any work starts. There is nothing to pay just for us to come and look during business hours. Current Sydney market ranges by fault are in our toilet cost guide.

Answer:

Sometimes. Lift the cistern lid and check that the float is not catching on anything and the flush button is not stuck down. If water still trickles into the bowl after that, the inlet valve or the seal on the flush valve is worn and needs replacing, and a plumber can fit parts that suit your cistern.

Answer:

Either water is getting past a worn seal on the flush valve, or the inlet valve is not shutting off when the cistern is full and the water keeps overflowing into the bowl. Both waste water around the clock, and both parts can be replaced without replacing the toilet. Our guide on how to fix a running toilet shows the five-minute check and the dye test.

Answer:

The cistern has a slow leak into the bowl, usually past a worn flush valve seal, so it tops itself up every so often. To check, put a few drops of food colouring in the cistern and wait without flushing. If colour shows in the bowl, the seal is leaking.

Answer:

Usually the rubber connector where the pan joins the drain has perished, or the pan has worked loose and broken the seal. Water can also run down from a leaking cistern or hose and pool at the base, so we check those first. Left alone, a leak at the base soaks into the floor and grout.

Answer:

Repair makes sense when the pan and cistern are sound and the fault is a valve, button, hose or seal. If the pan or cistern is cracked, the parts for an old cistern are no longer made, or the toilet keeps breaking down, a new toilet is the better use of your money. We tell you which on the spot, with a fixed price for either.

Answer:

It is when water is spreading across the floor, coming through a ceiling below, or it is the only toilet in the house. Turn off the stop tap on the wall behind the toilet and call 1300 677 752. We run a 24/7 emergency service across Sydney, and outside business hours a call-out fee may apply at our discretion, which we always confirm with you before we attend.

Recent Toilet Repair Jobs Across Sydney

Suburbs where our plumbers have recently fixed running and leaking toilets.

Upfront fixed pricing quoted before any work starts. Terms and conditions apply.