Best Plumbers in Adelaide CBD
Compare the top plumbers in Adelaide CBD & Adelaide, SA, ranked by our composite reputation score.
Updated September 2026 · Based on 3,694 real Google reviews across the 72 plumbers
Top Plumbers in Adelaide CBD & Adelaide, SA
The short answer
As of September 2026, the 3 highest-ranked plumbers in Adelaide CBD, SA on the Starworks directory are Koala Plumbing (5.0 stars from 208 Google reviews), Service Today Plumber Adelaide (4.9 stars from 381 Google reviews) and SA Plumbing Solutions (4.9 stars from 128 Google reviews).
Starworks ranks 72 plumbers in Adelaide CBD, SA, holding 3,694 Google reviews between them. Across the 72 the median rating is 4.9 stars from a median of 23 reviews. Of the 72, 63 are rated 4.5 or better and 7 have passed 100 reviews. The most-reviewed carries 442 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 Adelaide CBD, SA, recalculated when this page rebuilds. Placement on this list cannot be bought.
SA Pipe Relining
Read 65 reviews · Score: 72/100
Davo's Plumbing and Gas Service Pty Ltd
Read 29 reviews · Score: 64/100
Adelaide Signature Plumbing Pty Lyd
Read 23 reviews · Score: 64/100
Hotwater Tek | Hot Water Repairs | Hot Water Replacements
Read 10 reviews · Score: 63/100
Advanced Plumbing and Gas - Adelaide SA
Read 72 reviews · Score: 60/100
Flowtec Plumbing and Gas - Adelaide
Read 2 reviews · Score: 57/100
What customers wrote about plumbers in Adelaide CBD
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“Very happy with the professional work from SA Plumbing Solutions in replacing our aged gas storage hot water system. Tony took the time to talk through the various options available to us, providing sound…”
“I had the misfortune of having TWO plumbing emergencies in the same week and after hours -8pm on a Monday and 5pm on a Saturday. The first was a garden tap where pipe snapped off at the join (rusted through), the other…”
“Outstanding Service! Antonio came out to help me with a gas leak and delivered absolutely fantastic service. He was friendly, professional, and punctual. From start to finish, he clearly communicated the work he was…”
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Frequently Asked Questions
Common questions about plumbers in Adelaide CBD.
Who are the best plumbers in Adelaide CBD?
As of September 2026, the 3 highest-ranked plumbers in Adelaide CBD, SA on the Starworks directory are Koala Plumbing (5.0 stars from 208 Google reviews), Service Today Plumber Adelaide (4.9 stars from 381 Google reviews) and SA Plumbing Solutions (4.9 stars from 128 Google reviews). Every figure here is computed from Google review data that Starworks collects for plumbers in Adelaide CBD, SA, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many plumbers does Starworks rank in Adelaide CBD?
Starworks ranks 72 plumbers in Adelaide CBD, SA, holding 3,694 Google reviews between them. Across the 72 the median rating is 4.9 stars from a median of 23 reviews. Of the 72, 63 are rated 4.5 or better and 7 have passed 100 reviews. The most-reviewed carries 442 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 Adelaide CBD?
The median Google rating across the 72 plumbers Starworks ranks in Adelaide CBD, SA is 4.9 stars, and 63 of them sit at 4.5 or above. A rating at or near that median is ordinary for plumbers in Adelaide CBD, SA 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 Adelaide CBD have?
The median plumber Starworks ranks in Adelaide CBD, SA carries 23 Google reviews, and 7 of the 72 plumbers have passed 100. The most-reviewed of them carries 442.
How does Starworks rank plumbers in Adelaide CBD?
Starworks gives every plumber in Adelaide CBD, SA 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 Adelaide CBD 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 Adelaide CBD, SA. 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 Adelaide CBD, SA rather than a longer list of repeats.
How often is this list of plumbers in Adelaide CBD updated?
This ranking of plumbers in Adelaide CBD, SA 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 Adelaide CBD?
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 Adelaide CBD, SA carries 23 Google reviews at 4.9 stars.
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Other Services in Adelaide CBD
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