Best Plumbers in Chatswood
Compare the top plumbers in Chatswood, NSW, ranked by our composite reputation score.
Updated October 2026 · Based on 7,586 real Google reviews across the 97 plumbers
Top Plumbers in Chatswood, NSW
The short answer
As of October 2026, the 3 highest-ranked plumbers in Chatswood, NSW on the Starworks directory are Crossroads Plumbing (5.0 stars from 627 Google reviews), Wild Water Plumbing - Plumber North Shore and Northern Beaches (5.0 stars from 328 Google reviews) and Miracle Plumbing & Drains (5.0 stars from 253 Google reviews).
Starworks ranks 97 plumbers in Chatswood, NSW, holding 7,586 Google reviews between them. Across the 97 the median rating is 5.0 stars from a median of 27 reviews. Of the 97, 91 are rated 4.5 or better and 18 have passed 100 reviews. The most-reviewed carries 753 reviews, more than the top-ranked plumber holds, which is why rating alone does not set the order.
Every figure here is computed from Google review data that Starworks collects for plumbers in Chatswood, NSW, recalculated when this page rebuilds. Placement on this list cannot be bought.
Wild Water Plumbing - Plumber North Shore and Northern Beaches
Read 328 reviews · Score: 100/100
Ready Set Reline
Read 369 reviews · Score: 82/100
Ruttley Services Plumbers and Electricians
Read 753 reviews · Score: 79/100
Fluenta Plumbing PTY LTD
Read 38 reviews · Score: 73/100
Cheaper Hot Water Northern Beaches and North Shore
Read 31 reviews · Score: 73/100
Northern Flush Plumbing and Gas Pty Ltd
Read 26 reviews · Score: 73/100
Network Plumbing Chatswood - Blocked Drain and Emergency Plumber Sydney
Read 94 reviews · Score: 72/100
Watermark Plumbing
Read 64 reviews · Score: 72/100
Aussie ONCALL Plumber Roseville & Blocked Drains
Read 22 reviews · Score: 67/100
What customers wrote about plumbers in Chatswood
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“We run a Landscape Construction company that has engaged in Plumbing Bros. Chatswood for many projects since meeting them this year. We have relied on them to fix complex stormwater drainage issues, running of water…”
“First time visiting this store and I kick myself for not going earlier. Lovely clean store with everything on display. You can comfortably walk around and inspect the great Weber merchandise. The girls who work there…”
“Sam was terrific! His experience speaks volumes, because he was quite confident on the first day of the site visit when, just by looking around he had a fair idea of where the leak would be. He ensured that he gave me…”
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Frequently Asked Questions
Common questions about plumbers in Chatswood.
Who are the best plumbers in Chatswood?
As of October 2026, the 3 highest-ranked plumbers in Chatswood, NSW on the Starworks directory are Crossroads Plumbing (5.0 stars from 627 Google reviews), Wild Water Plumbing - Plumber North Shore and Northern Beaches (5.0 stars from 328 Google reviews) and Miracle Plumbing & Drains (5.0 stars from 253 Google reviews). Every figure here is computed from Google review data that Starworks collects for plumbers in Chatswood, NSW, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many plumbers does Starworks rank in Chatswood?
Starworks ranks 97 plumbers in Chatswood, NSW, holding 7,586 Google reviews between them. Across the 97 the median rating is 5.0 stars from a median of 27 reviews. Of the 97, 91 are rated 4.5 or better and 18 have passed 100 reviews. The most-reviewed carries 753 reviews, more than the top-ranked plumber holds, which is why rating alone does not set the order.
What star rating should I expect from a good plumber in Chatswood?
The median Google rating across the 97 plumbers Starworks ranks in Chatswood, NSW is 5.0 stars, and 91 of them sit at 4.5 or above. A rating at or near that median is ordinary for plumbers in Chatswood, NSW 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 Chatswood have?
The median plumber Starworks ranks in Chatswood, NSW carries 27 Google reviews, and 18 of the 97 plumbers have passed 100. The most-reviewed of them carries 753.
How does Starworks rank plumbers in Chatswood?
Starworks gives every plumber in Chatswood, NSW 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 Chatswood 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 Chatswood, NSW. 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 50 distinct plumbers in Chatswood, NSW rather than a longer list of repeats.
How often is this list of plumbers in Chatswood updated?
This ranking of plumbers in Chatswood, NSW rebuilds on a 30-day cycle and prints the date of its last rebuild above the list, which for the current version is October 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 Chatswood?
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 Chatswood, NSW carries 27 Google reviews at 5.0 stars.
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