Tap and toilet repairs in Traralgon

A dripping tap or a toilet that keeps running is almost always a worn part: a washer, cartridge or seat in the tap, or an inlet valve, flush valve or seal in the cistern. A licensed plumber can usually replace the part in one visit, and replaces the whole tap or toilet only when parts are no longer made or the body is damaged. Your enquiry is forwarded to an independent plumber in the Latrobe Valley, and that plumber is the one who prices and does the repair; the about page sets out how enquiries are handled.

What wears out in a tap?

Older taps with separate hot and cold handles shut off with a rubber washer pressed onto a brass seat. The washer hardens and splits over time, and the seat it closes against can wear or pit. Mixer taps use a cartridge that controls both flow and temperature, and when it wears the tap drips or will not turn fully off. The usual faults:

• a drip from the spout after the tap is turned off: washer, seat or cartridge
• water leaking around the handle or spindle: the O-rings or gland packing
• a mixer that is stiff, or runs hot when set to warm: a worn cartridge
• weak flow from one tap only: a blocked aerator or a partly closed isolation valve
• a hammering noise when a tap shuts: often a loose washer or worn jumper valve, though pipes can also be the cause

What wears out in a toilet?

A toilet cistern has two working parts. The inlet valve lets water in and shuts off when the float rises. The flush valve lets water out into the pan when you press the button, and seals again afterwards. When the inlet valve fails the cistern overflows into the pan or out the overflow pipe. When the flush valve seal wears, water trickles into the pan all day and the cistern keeps topping up. Other faults:

• a slow refill after flushing: a blocked or worn inlet valve, or a half-closed stop tap
• a button that sticks or needs a second press: the button mechanism or flush valve
• water on the floor at the base: a leaking pan connector or seal, or a cracked pan
• a cistern that sweats in cold weather: condensation, usually not a leak

How do I tell if my toilet is leaking?

The cheap check is a dye test. Put a few drops of food colouring in the cistern, do not flush, and come back in half an hour. If coloured water has reached the pan, the flush valve is leaking. Dye testing is one of the leak finding methods listed in hipages’ guide to leak detection costs, which plumbers use on bigger systems too.

If the dye test is clean but the water meter still moves with every tap off, the leak is somewhere else in the pipework. That is a different job, covered on the leak detection page.

Repair or replace?

Situation	Usually repaired	Usually replaced
Older two-handle tap dripping	Washer and seat re-cut or replaced	Body corroded, or spindles stripped
Mixer tap dripping or stiff	Cartridge replaced if the brand’s part is available	Part discontinued or unknown brand
Cistern running into the pan	Flush valve seal or whole flush valve	Cistern cracked, or parts not made for that model
Cistern overflowing	Inlet valve replaced	Rarely needed
Leak at the base of the toilet	Pan connector or seal replaced	Pan cracked
Toilet suite very old and using a lot of water per flush	Repair is possible	Many owners choose a new suite

Replacement makes more sense when a fitting has been repaired several times, when you are renovating anyway, or when the plumber cannot get parts. Bring the brand name if you can see it, because it decides whether a cartridge or flush valve can be ordered. A plumber can usually tell you which way to go from a clear photo, so attach one when you ask a plumber about a tap or toilet.

What does a careful plumber check on a small fixture job?

A good plumber does a few things that a quick fix skips:

• tests the isolation valve under the sink or behind the toilet, and replaces it if it will not shut, so the next repair does not need the whole house turned off
• checks the seat in a two-handle tap, because a new washer on a worn seat will drip again within weeks
• uses the maker’s genuine cartridge or flush valve where one is available
• checks the flexible hoses under basins and behind toilets for bulges, rust or fraying
• looks at the water pressure if several fittings are wearing quickly

They will also tell you when a part cannot be sourced and say so before taking the tap apart, so you are not left with a fitting in pieces.

Which rules apply to replacing taps and toilets?

Use a registered or licensed plumber for replacing taps, toilets and the connections behind them. The Building and Plumbing Commission’s compliance certificate page says a certificate is required when the total value of the work, counting materials, appliances, labour and GST, is above a set value, and the materials count even if you bought them yourself. A new toilet suite with installation can pass that value, so ask the plumber whether your job needs a certificate.

New lead-free plumbing product requirements commenced on 1 May 2026, according to the BPC’s plumbing regulatory framework page. If you are buying a replacement tap yourself, ask the plumber before you buy so the product meets the current rules. The detail of which products qualify is something the plumber can check against the product’s markings.

How is a tap repair done?

1. Turn off the water at the isolation valve, or at the meter if there is none.
2. Remove the handle and take out the headwork or cartridge.
3. Replace the washer and O-rings, or the cartridge.
4. Re-cut or replace a worn seat.
5. Reassemble, turn the water back on and check for drips at the spout and handle.

A cistern repair follows the same pattern: isolate, empty the cistern, swap the inlet or flush valve, refill and test.

How much do tap and toilet repairs cost?

Most small fixture jobs are charged as labour plus parts. The Quote Yard’s Gippsland tables put licensed plumber labour in normal hours at $90 to $148 per hour, and parts such as cartridges, flush valves and new taps are priced on top. Ask whether there is a minimum charge, because a one hour minimum on a twenty minute washer change makes a difference. Listing several small jobs in one enquiry usually works out cheaper than separate visits. Price bands for larger jobs are in the plumbing cost guide.

Older homes around the valley

Construction of Churchill started in 1965, so houses from its first years are now around 60 years old. In any house that still has its original bathroom, the taps may be a brand that no longer makes parts, and the stop taps may not have been turned in years. If you live in Churchill or another older street, mention the age of the bathroom so the plumber can bring a few spare fittings.

Next step

Take a clear photo of the tap or toilet, including any brand name on the handle, spout or cistern lid. Say how often it drips or how long the cistern runs after a flush, and whether the isolation valve underneath turns off. Then send your tap or toilet repair enquiry with your suburb and a plumber can work out what parts to bring.

Send a job enquiry