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Plumbing

How much does a plumber cost?

Most small plumbing jobs cost about $100 to $300.

Call-out and first hour, business hours:$140–$290 per job

Updated 15 October 2026 · 2 min read · GST basis not confirmed by sources. Check GST on every quote.

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On this page
  1. How a plumber works out the price
  2. What it costs, by scenario
  3. What changes the price
  4. What's usually included, and what isn't
  5. Metro and regional differences
  6. Licensing and compliance
  7. Before you accept a quote, check
  8. Frequently asked questions
  9. Sources and method

How a plumber works out the price

A plumber usually builds a price from a call-out fee, time on site at an hourly rate and parts. Some jobs, such as unblocking a drain or replacing a hot water system, are often quoted as one fixed price instead. The hourly rate has to cover more than wages: the Fair Work award minimum for a Level 1 plumbing and mechanical services employee is $29.45 an hour from 1 July 2026, and the charge-out rate also pays for the vehicle, tools, insurance, licence and paperwork.

  1. Call-out or service fee to attend and assess the job
  2. Time on site at an hourly rate, often with a minimum charge
  3. Parts and materials, including any new fittings or a replacement unit
  4. Loading for after-hours, weekend or public holiday work
  5. GST on the total

Worked example: Call-out and first hour, simple repair, business hours (illustrative, not a quote)

Call-out and assessment
$80
Labour, first hour at $100 an hour
$100
Small parts (washers, seals, fittings)
$20
Total
$200 total (illustrative)

What it costs, by scenario

Low, typical and high prices. Built on 15 October 2026 from Australian marketplace price guides, a compiled Canstar Blue guide, the Fair Work award and state regulator pages. Each range stays inside figures that at least two publishers' ranges share; GST basis is not confirmed by the sources.

  • Call-out and first hour, business hours (per job)

    Call-out fee plus one hour of labour. The range sits inside what two marketplaces' call-out and hourly figures add up to. A capital-city job with a high hourly rate can run above it.

    Low
    $140
    Typical
    $200
    High
    $290

  • Tap washer replacement or tap repair (per job)

    Standard taps with easy access. Replacing a tap with a new mixer, or working in a wall, costs more.

    Low
    $100
    Typical
    $130
    High
    $150

  • Burst pipe repair, simple and accessible, business hours (per job)

    A short, easy-to-reach repair. Our sources agree on the lower end and part ways above it, so we stop where they stop agreeing. Damage inside walls or under slabs costs much more.

    Low
    $90
    Typical
    $120
    High
    $150

  • Hot water system replacement, like for like (per job)

    Includes the unit and installation. Few comparable sources exist and one dates from 2023, so we keep to the range they share. Gas line work or a switch to a heat pump can sit above it.

    Low
    $1,500
    Typical
    $1,800
    High
    $2,000
Low, typical and high prices by scenario
ScenarioLowTypicalHigh
Call-out and first hour, business hours (per job)Call-out fee plus one hour of labour. The range sits inside what two marketplaces' call-out and hourly figures add up to. A capital-city job with a high hourly rate can run above it.$140$200$290
Tap washer replacement or tap repair (per job)Standard taps with easy access. Replacing a tap with a new mixer, or working in a wall, costs more.$100$130$150
Burst pipe repair, simple and accessible, business hours (per job)A short, easy-to-reach repair. Our sources agree on the lower end and part ways above it, so we stop where they stop agreeing. Damage inside walls or under slabs costs much more.$90$120$150
Hot water system replacement, like for like (per job)Includes the unit and installation. Few comparable sources exist and one dates from 2023, so we keep to the range they share. Gas line work or a switch to a heat pump can sit above it.$1,500$1,800$2,000

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What changes the price

  • Time of day. After-hours, weekend and public holiday work carries a loading, and an emergency loading can more than double the regular price.
  • Access. A pipe behind a wall or under a slab needs more time, and sometimes a second person, than one under a basin.
  • Type of job. A fixed-price job such as a drain clear is quoted differently to an hourly repair, and replacing fixtures costs more than repairing them.
  • Parts and brand. A standard washer costs a few dollars. A premium mixer tap or a larger hot water unit adds hundreds.
  • Location. Travel time, local wages and demand all push prices around. See the metro and regional note below.
  • Gas work. Gas fitting needs a separate licence and extra compliance steps, so it can cost more than water or drainage work.

What's usually included, and what isn't

Usually included

  • Travel to your home and an assessment of the problem
  • Labour for the agreed work
  • Basic parts such as washers, seals and standard fittings
  • Testing that the repair holds before the plumber leaves
  • A compliance certificate where the law requires one for the job

Often extra

  • Patching walls, tiling and painting after pipes are opened up
  • A new fixture, tap or hot water unit unless the quote says it is supplied
  • Camera inspection, jetting or excavation for drain problems
  • Removing and disposing of an old hot water system, unless quoted
  • Electrical or gas work done by another licensed provider

Metro and regional differences

Metro: Capital cities have more providers, so there is more competition for small jobs, but higher wages and parking and traffic time push hourly rates up. Rates in the biggest cities are often higher than in regional towns.

Regional: Our sources do not give separate regional figures, so treat the range as a national guide. Outside the cities, a longer drive can add to the call-out, and fewer providers means fewer quotes to compare. Parts sometimes arrive from a distance, which can add time.

Licensing and compliance

In each state and territory we checked (all except Tasmania, where we could not confirm the detail), plumbing work must be done by a licensed or registered plumber.

Regulators: New South Wales, Building Commission NSW; Victoria, the Building and Plumbing Commission (formerly the Victorian Building Authority), which requires a plumbing compliance certificate when the job is worth more than $750 including GST, or for gas appliance work; Queensland, the QBCC, where replacing a water heater is notifiable work and the plumber lodges a Form 4 and gives you a copy; Western Australia, the Plumbers Licensing Board with Building and Energy, where a Certificate of Compliance is lodged within five working days for major work; South Australia, Consumer and Business Services for licensing and the Office of the Technical Regulator for electronic Certificates of Compliance; Tasmania, Building Standards Tasmania and Consumer Affairs Tasmania (formerly CBOS, which split on 1 October 2026), where we did not confirm the plumbing rules, so check the licence on their register; the ACT, Access Canberra and its Construction Occupations Registrar; and the Northern Territory, the Plumbers and Drainers Licensing Board together with the Building Practitioners Board, where a certifying plumber lodges a Certificate of Compliance within seven days.

Ask for the licence number and check it on the regulator's register, and ask for any certificate or notice that applies to your job.

Before you accept a quote, check

  • Is the call-out fee separate, or included in the first hour?
  • Is the price fixed, or hourly with a minimum charge?
  • Does the quote say whether GST is included?
  • Which parts or fixtures are supplied, and are they new?
  • What is the after-hours loading, if the job runs late?
  • Will you receive the compliance certificate or notice the job needs?

Frequently asked questions

How much is a plumber per hour in Australia?

Sources vary, but most put business-hours rates between about $80 and $175 an hour. Expect the lower end for a simple job in business hours, and more in capital cities or for specialist work.

What is a call-out fee?

It is a charge to attend, which covers travel and a first assessment. Sources put it from about $60 into the low hundreds, and some plumbers include the first hour in it. Ask before you book.

Do emergency plumbers cost more?

Yes. After-hours, weekend and public holiday jobs usually carry a higher call-out and hourly rate, and the loading can more than double the regular price. Confirm the after-hours rate before the plumber starts.

Is a hot water system replacement more than a plumber's hourly rate?

Yes, because the unit is part of the price. A like-for-like swap including the unit sits around $1,500 to $2,000 in our sources, with gas line work or a heat pump pushing it higher.

Does the plumber need to give me a certificate?

Often. Whether you receive a certificate, notice or copy depends on your state and the job, as set out in the licensing section. Ask before work starts.

Should I take the cheapest quote?

Compare the same scope, parts and warranty first. A much lower price can leave out parts, the compliance certificate or clean-up.

Sources and method

Built on 15 October 2026 from Australian marketplace price guides, a compiled Canstar Blue guide, the Fair Work award and state regulator pages. Each range stays inside figures that at least two publishers' ranges share; GST basis is not confirmed by the sources. How we calculate our guides.

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