Best Plumbers in Northbridge
Compare the top plumbers in Northbridge & Perth, WA, ranked by our composite reputation score.
Updated September 2026 · Based on 187 real Google reviews across the 9 plumbers
Top Plumbers in Northbridge & Perth, WA
The short answer
As of September 2026, the 3 highest-ranked plumbers in Northbridge, WA on the Starworks directory are Smart Gas and Plumbing (5.0 stars from 23 Google reviews), New Way Plumbing & Gas (4.9 stars from 62 Google reviews) and J. Sutton Plumbing & Gas Services (4.8 stars from 40 Google reviews).
Starworks ranks 9 plumbers in Northbridge, WA, holding 187 Google reviews between them. Across the 9 the median rating is 4.9 stars from a median of 16 reviews. Of the 9, 8 are rated 4.5 or better. The most-reviewed carries 62 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 Northbridge, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.
Quality Plumbing and Gas - North Perth
Read 16 reviews · Score: 24/100
What customers wrote about plumbers in Northbridge
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“Believe the many 5 star reviews. Steve is reliable, honest and well priced. He came highly recommended via our local Facebook community group and we have used him a couple of times now. Very happy with his service and…”
“Jay came out as soon as he could, a few days late, because other pending jobs took longer than expected. When he arrived he completely cleared the drain in short time and verified the clearance. He charged very little…”
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Frequently Asked Questions
Common questions about plumbers in Northbridge.
Who are the best plumbers in Northbridge?
As of September 2026, the 3 highest-ranked plumbers in Northbridge, WA on the Starworks directory are Smart Gas and Plumbing (5.0 stars from 23 Google reviews), New Way Plumbing & Gas (4.9 stars from 62 Google reviews) and J. Sutton Plumbing & Gas Services (4.8 stars from 40 Google reviews). Every figure here is computed from Google review data that Starworks collects for plumbers in Northbridge, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many plumbers does Starworks rank in Northbridge?
Starworks ranks 9 plumbers in Northbridge, WA, holding 187 Google reviews between them. Across the 9 the median rating is 4.9 stars from a median of 16 reviews. Of the 9, 8 are rated 4.5 or better. The most-reviewed carries 62 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 Northbridge?
The median Google rating across the 9 plumbers Starworks ranks in Northbridge, WA is 4.9 stars, and 8 of them sit at 4.5 or above. A rating at or near that median is ordinary for plumbers in Northbridge, 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 Northbridge have?
The median plumber Starworks ranks in Northbridge, WA carries 16 Google reviews. The most-reviewed of them carries 62.
How does Starworks rank plumbers in Northbridge?
Starworks gives every plumber in Northbridge, 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 Northbridge 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 Northbridge, 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 9 distinct plumbers in Northbridge, WA rather than a longer list of repeats.
How often is this list of plumbers in Northbridge updated?
This ranking of plumbers in Northbridge, 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 Northbridge?
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 Northbridge, WA carries 16 Google reviews at 4.9 stars.
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