Best Plumbers in Subiaco
Compare the top plumbers in Subiaco & Perth, WA, ranked by our composite reputation score.
Updated September 2026 · Based on 201 real Google reviews across the 7 plumbers
Top Plumbers in Subiaco & Perth, WA
The short answer
As of September 2026, the 3 highest-ranked plumbers in Subiaco, WA on the Starworks directory are Plumbkatz & Co (5.0 stars from 54 Google reviews), Jyes Plumbing and Gas (5.0 stars from 53 Google reviews) and Gillies Group (4.9 stars from 52 Google reviews).
Starworks ranks 7 plumbers in Subiaco, WA, holding 201 Google reviews between them. Across the 7 the median rating is 5.0 stars from a median of 23 reviews. Of the 7, all are rated 4.5 or better.
Every figure here is computed from Google review data that Starworks collects for plumbers in Subiaco, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.
What customers wrote about plumbers in Subiaco
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“Thank you Alex from Plumbkatz for your prompt attention to my leak under the sink and for fixing the taps in the shower! You replied to my message in a timely manner, you turned up on time and I would recommend your…”
“Jay came and replaced several taps that were leaking - he was profession al and completed the job in good time. Good service, good price.”
“Can’t recommend this plumbing business more highly. Paul came straight out to us, identified and rectified our problems when another plumber whom we had previously called out couldn’t. He has a very cheerful disposition…”
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Frequently Asked Questions
Common questions about plumbers in Subiaco.
Who are the best plumbers in Subiaco?
As of September 2026, the 3 highest-ranked plumbers in Subiaco, WA on the Starworks directory are Plumbkatz & Co (5.0 stars from 54 Google reviews), Jyes Plumbing and Gas (5.0 stars from 53 Google reviews) and Gillies Group (4.9 stars from 52 Google reviews). Every figure here is computed from Google review data that Starworks collects for plumbers in Subiaco, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many plumbers does Starworks rank in Subiaco?
Starworks ranks 7 plumbers in Subiaco, WA, holding 201 Google reviews between them. Across the 7 the median rating is 5.0 stars from a median of 23 reviews. Of the 7, all are rated 4.5 or better.
What star rating should I expect from a good plumber in Subiaco?
The median Google rating across the 7 plumbers Starworks ranks in Subiaco, WA is 5.0 stars, and all of them sit at 4.5 or above. A rating at or near that median is ordinary for plumbers in Subiaco, WA rather than a warning sign on its own, and a rating well above it only means much when enough reviews stand behind it.
How many Google reviews does an established plumber in Subiaco have?
The median plumber Starworks ranks in Subiaco, WA carries 23 Google reviews.
How does Starworks rank plumbers in Subiaco?
Starworks gives every plumber in Subiaco, WA a reputation score out of 100 from three things: its Google star rating (up to 47 points), how many reviews back that rating (up to 35), and whether customers can reach it by website and phone number (up to 18). Review volume is the one part that can subtract: below 15 reviews it costs points, because a near-empty review record gives a stranger very little to go on. No score falls below 0 and placement cannot be bought. The score measures the strength of a business's public review record rather than the quality of its work, so it is worth reading the reviews as well, and every listing links to them on Google.
Why does a plumber in Subiaco with all 5-star reviews score lower than one with a lower rating?
Because review volume counts as well as rating, and below 15 reviews it counts against you. Five perfect reviews are encouraging but thin evidence; three hundred reviews averaging 4.7 tell a stranger far more about what to expect on the day. That is a judgement about how much proof exists, not about the quality of the work, and a newer plumber with a handful of excellent reviews may still be the right choice in Subiaco, WA. The star rating and review count sit next to every score so you can weigh both yourself.
Why does the same plumber not appear several times on this list?
Some businesses run more than one Google listing, often one per suburb they service. Those are the same company, so Starworks groups them and shows the business once, using the listing with the strongest review record. That is why this page opens with 7 distinct plumbers in Subiaco, WA rather than a longer list of repeats.
How often is this list of plumbers in Subiaco updated?
This ranking of plumbers in Subiaco, WA rebuilds on a 30-day cycle and prints the date of its last rebuild above the list, which for the current version is September 2026. Ratings and review counts are re-read from Google over time rather than on a fixed schedule, so an individual figure here can be older than the rebuild date.
How can I improve my plumber business ranking in Subiaco?
Collect genuine customer reviews consistently, and keep a working website and phone number on your Google listing, because those are the three inputs the score reads. There is no placement to buy on this page. For scale: the median plumber Starworks ranks in Subiaco, WA carries 23 Google reviews at 5.0 stars.
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