How Much Does a Plumber Cost in Australia? (2026 Price Guide)

The short answer: a plumber in Australia costs $100 to $180 an hour, or a call-out fee of $80 to $150 plus a fixed price for the job. A simple job like a leaking tap lands around $100 to $250. A hot water system replacement runs into the thousands.

Below are the typical price ranges for the jobs people call plumbers about most, what pushes a price up or down, and what to ask before you say yes.

Prices are typical 2026 ranges for metro Australia. Regional areas are often cheaper on labour but can add travel charges.

Plumber hourly rates and call-out fees

The call-out fee is the number that catches people out. It is charged whether or not the plumber can fix the problem on the spot, and it usually includes only the first 15 to 30 minutes on site. Always ask whether the call-out fee is separate from, or included in, the quote.

Typical plumbing job prices

Blocked drain: $150 - $600

A simple blockage cleared with a plunger or hand auger is at the low end. If the plumber needs a high-pressure water jetter or a drain camera, expect $300 to $600. Tree roots in a sewer line can push it well beyond that if the pipe needs relining or excavation.

Leaking tap: $100 - $250

Usually a washer, o-ring or cartridge. Most of the price is the call-out and the first hour. If the tap itself needs replacing, add the cost of the new tapware ($50 to $400+).

Hot water system replacement: $1,200 - $5,500

This is the big one. Rough ranges, installed:

• Electric storage (like-for-like swap): $1,200 - $2,500
• Gas storage or continuous flow: $1,500 - $3,500
• Heat pump: $2,500 - $5,500 before rebates (state and federal rebates can knock $1,000+ off)
• Solar: $4,000 - $8,000+

If you are changing the type of system (electric to gas, storage to heat pump) the install involves more work and more cost.

Burst pipe: $200 - $1,500

A burst pipe you can see and reach is a few hundred dollars. One inside a wall, under a slab or in the garden can be $1,000+ once you add locating, access and making good.

Toilet installation: $300 - $700 labour

Plus the toilet suite itself ($200 to $1,000+).

Gas appliance connection: $150 - $400

Requires a plumber with a gas fitting licence. Cooktops and ovens are at the lower end; a new gas line run is more.

What makes a plumbing job cost more

• Time of day. After-hours and public holiday rates can be double.
• Access. Under a slab, inside a wall, up on a roof or down a manhole all add time.
• Age of the house. Older copper and galvanised pipe often needs extra work when disturbed.
• Parts. The plumber’s markup on parts is normal, but a big gap between retail and the quoted part price is worth a question.
• Location. Inner-city Sydney and Melbourne sit at the top of every range.

How to get a fair price

1. Get more than one quote for anything over a few hundred dollars. Hot water systems especially - prices for the same unit vary by $1,000 or more between plumbers. The quickest way is to describe the job once and let local plumbers quote.
2. Ask for a fixed price. For a defined job (replace this tap, install this toilet), a fixed price protects you from the clock.
3. Confirm the licence. Every state has an online licence check. It takes a minute.
4. Ask what’s included. Disposal of the old unit? Making good on walls? Compliance certificate? These are the things that turn up as extras.
5. Be wary of “free call-out” offers that come with a very high hourly rate or an aggressive upsell on site.

When it’s an emergency and when it isn’t

Call an emergency plumber (and pay the emergency rate) for: water you can’t turn off, a gas smell, sewage backing up inside the house, or no hot water in winter with vulnerable people in the home.

Everything else - a dripping tap, a slow drain, a running toilet - can wait for business hours and a normal rate. Turn off the water at the mains or the isolation valve under the sink, and book for tomorrow.

Related guides

• Electrician cost in Australia
• Handyman rates in Australia
• Tiling cost per square metre