Hire top plumbers near Thornlie

Find 473 plumbers within 15 km of Thornlie 6108. Compare ratings, reviews, and credentials from local professionals.

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Estimated range

$316 – $1,067

$168$8,729

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4.78

Average rating of plumbers within 15 km of Thornlie · 27,323 public reviews

Ranked by distance, ratings and profile completeness.

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What to expect when hiring plumbers in Thornlie

Where plumbers near Thornlie are based, how to choose one, what the job should cost, what a good quote includes and which licence to check.

Where the top 120 plumbers near Thornlie are based

Of the top 120 plumbers, 4 are based in Thornlie and 39 within 10 km, the most in Carlisle, Beckenham and Canning Vale. The other 69 are based more than 15 km away.

based in Thornlie
4
based within 10 km
39
based within 15 km
51
based further away
69

Plumbers based in each suburb

  • None listed yet
  • Water

The map shows approximately where businesses are based, but tradies will often travel for work. Darker shading means higher availability in an area.

Show suburbs as a list

More plumbers based here

Around Thornlie: where plumbers are basedMap of the suburbs within about 10 km of Thornlie where plumbers are based, from ABS 2021 boundaries, with water shown. Suburbs are shaded from light to dark teal by how many plumbers are based there; Thornlie is outlined. A list of suburbs grouped by band follows the map.
Suburb boundaries: ABS ASGS Edition 3 (2021), CC BY 4.0

How to choose a good plumber in Thornlie

Thornlie has plenty of well-reviewed plumbers to choose from. Use these numbers as a reference point when you compare profiles and quotes.

Most plumbers here are rated highly, so it helps to check how many reviews sit behind a rating. The typical plumber has 17 reviews. Of the 403 rated plumbers within 15 km of Thornlie, 92 have 4.8 stars or more from at least 50 reviews.

SureQuote rankings take both star rating and review count into consideration to ensure you're seeing the best of the bunch. Updated October 2026.

average rating
4.78
typical reviews
17
what the best have
4.8★ · 50+

Star rating

58% of plumbers here have a perfect 5.0

Best: 4.8+

Number of reviews

Half have 17 or fewer reviews

Best: 50+ reviews

How does that compare to other suburbs?

SuburbAverage star rating
Thornlie403 rated plumbers17 typical reviews
4.78
Bentley394 rated plumbers17 typical reviews
4.78
Beaconsfield394 rated plumbers17 typical reviews
4.78
Maddington357 rated plumbers15 typical reviews
4.78
Lynwood431 rated plumbers17 typical reviews
4.77
Langford415 rated plumbers17 typical reviews
4.77

What plumbing costs

Across Australia, plumbing typically runs $316 – $1,067 for blocked drains, and $523 – $1,397 for leak / burst pipe.

Local prices vary, so these are typical Australia-wide ranges, not a quote for Thornlie. What you'll pay comes down to the size of the job, the condition of what's being worked on, and the finish you choose. Get a few quotes to see your exact number. It's free.

Things to consider before you book

The local conditions that shape the job, the best time of year to book, and what to sort out before you choose a plumber.

Hot Summers
  • Seasonal Rainfall

    Thornlie gets moderate rainfall, so timing matters for exterior plumber work. Targeting the drier months gives the best run of uninterrupted days.

  • Cooler Months Mean Fewer Delays

    Thornlie has hot summers — your tradie will plan their day around the temperature, tackling heat-sensitive work early and saving prep or shade-side tasks for the hottest hours. Scheduling exterior plumber work for the cooler months avoids most of this.

  • Heat Pump Uptake Growing

    Heat pump hot water is increasingly popular in Thornlie. They typically cut hot water energy costs by 60–70% compared to electric storage systems.

Best time of year for exterior plumbing in Thornlie

Ideal months: March to April and October to December.

IdealWorkableLess suitable

Based on typical local rainfall, temperature and humidity.

What's in a good Plumbing quote?

A good quote spells out how the job is priced and what's covered (labour, materials, prep and clean-up), so you're comparing like for like. Check what each plumber's quote covers before you choose.

Worth knowing: getting two or three quotes is the simplest way to land a fair price, and it costs you nothing.

  • 01
    Licence number

    On the quote, before you compare anything else.

  • 02
    Fixed price or estimate

    Only a fixed price locks the cost in.

  • 03
    Compliance certificate

    Required for notifiable work like gas or backflow.

  • 04
    Materials specified

    Brands and models on taps, pipes and hot water units.

  • 05
    Call-out fee

    Listed separately and disclosed before you book.

  • 06
    Exclusions

    Wall patching, tile repair or asbestos handling.

Cheapest isn't always the best. Check these before you hire anybody.

  • Recent, genuine reviews

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  • Experience near you

    Jobs like yours, done locally

  • Credentials for the job

    Licence, insurance and business details

  • A clear written quote

    Itemised, so you can compare like-for-like

Do plumbers need a licence in WA?

Plumbers need a licence in WA for any job.

The main exceptions are supervised apprentices and homeowners doing basic tasks like changing a showerhead.

Licence
Plumbing contractor's licence
Categories
Plumbing (water supply, sanitary and drainage plumbing), Drainage plumbing only
Regulator
Building and Energy (WA Department of Local Government, Industry Regulation and Safety)

Sources: Plumbers Licensing and Plumbing Standards Regulations 2000, wa.gov.au. Checked 16 Oct 2026.

Frequently asked questions

Hiring plumbers

When is the best time for exterior plumber work in Thornlie?
Thornlie has moderate rainfall spread across the year. exterior plumber work is best scheduled during the drier months — check the best months guide above for the ideal window.
How does summer heat affect plumber work in Thornlie?
Thornlie gets regular hot days where outdoor tradies plan their work around the temperature — heat-sensitive tasks early, prep and shade-side work during the hottest hours. Projects may take slightly longer in peak summer. Scheduling for cooler months where possible avoids most disruptions.
Are heat pump hot water systems popular in Thornlie?
Heat pump hot water is gaining traction in Thornlie. They work by extracting heat from the air rather than generating it, which cuts hot water energy costs by 60–70%. Most plumbers in the area now have experience installing them.

Plumbers based in Thornlie

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