Hillbank SA
"Ben and his apprentice went above and beyond. Ben was very patient and explained everything that I could do to extend..."
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Local Service Score
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Best One Tree Hill plumbers near you
Word of Mouth plumbers in One Tree Hill receive an average rating of 3.6 based off 22 reviews.
Greenwith SA
"would recommend Jason to anyone looking for a genuine and honest plumber . Keep up the good work . Rahul"
Elizabeth SA
"gas supplied to heater, came out same day as i rang for quote,friendly and effecient staff, called before coming..."
Hillbank SA
"Very impressed with Tai Irwin Pty Ltd (Manager Rod Payne) have used Tai Irwin plumbing for years. Fantastic, no..."
Greenwith SA
"You will not find a team of guys that are more helpful, reliable, trustworthy and gets the job done. Would recommend..."
Elizabeth Park SA
"Troy is fun friendly and gets the job done."
ABN: 24 689 633 118
Craigmore SA
Hillbank SA
"'Instant Plumbing and Gas provided me with an exceptional service and quality work. The cistern on my toilet was..."
Elizabeth North SA
"Joe's a great guy.... He's very helpful & trustworthy; prices are very reasonable. Fully recommend him. He..."
Blakeview SA
Thursday: 12:00 AM - 12:00 AM
Greenwith SA
Golden Grove SA
Elizabeth SA
"Called up, had a call back saying he would arrive in the afternoon. Mark arrived the day he said he would and fixed..."
Golden Grove SA
Golden Grove SA
Market Intelligence
Plumbers in One Tree Hill
Data-driven insights based on 104 customer reviews collected between 2008 and 2026, ABS Census data, and 3 trust signal responses
72
/ 100
2
Award Winners
100%
Positive Feedback
One Tree Hill plumbers are rated 4.8 out of 5 stars — 0.3 stars above the South Australian average of 4.56, with ratings on an upward trend in recent years, based on 104 customer reviews across 15 plumbers servicing the area.
When to book
If you have flexibility on timing, our review data shows plumber demand in One Tree Hill tends to peak around September and ease off in March — booking during quieter periods may mean more providers available and faster response times.
About the area
Despite above-median household incomes ($2,317/week vs the national median of $1,748/week), plumbers in One Tree Hill charge 60% below the South Australian average — better value than the suburb's income profile might suggest.
Reviews & trust
One Tree Hill averages 5.8 new plumber reviews per year, 32% below the South Australian average. Fewer recent reviews means the ratings may reflect a smaller sample of customer experiences.
Typical costs
Based on customer-reported pricing on Word of Mouth, prices have risen 176% since 2008 (from $290 to $800 median), averaging 11.0% per year.
Based on 104 customer reviews collected on Word of Mouth between 2008–2026, and ABS Census 2021 data.
5.8 / yr
Review velocity -60%
4.8 stars
Avg rating
$800
Typical cost
5.0 stars
Service rating
6.9 avg
Reviews / provider
143.8 / 10k
Provider density
Plumber reviews & ratings over time — One Tree Hill area
See the figures behind this chart
| Year | Reviews | Average rating out of 5 | Median reported cost |
|---|---|---|---|
| 2008 | 2 | 4.0 | $290 |
| 2009 | 4 | 5.0 | $240 |
| 2010 | 9 | 4.6 | $300 |
| 2011 | 3 | 4.7 | no prices reported |
| 2012 | 5 | 5.0 | $150 |
| 2013 | 14 | 4.9 | $158 |
| 2014 | 26 | 4.7 | $180 |
| 2015 | 8 | 4.9 | $125 |
| 2017 | 1 | 5.0 | no prices reported |
| 2018 | 3 | 5.0 | no prices reported |
| 2019 | 1 | 5.0 | no prices reported |
| 2020 | 2 | 5.0 | no prices reported |
| 2021 | 1 | 5.0 | no prices reported |
| 2022 | 5 | 4.8 | no prices reported |
| 2023 | 7 | 5.0 | no prices reported |
| 2024 | 9 | 5.0 | $800 |
| 2025 | 1 | 5.0 | no prices reported |
| 2026 | 3 | 5.0 | no prices reported |
Based on Word of Mouth reviews 2008–2026
Based on customer-reported prices. Outliers removed.
One Tree Hill area profile ABS Census 2021
1,043
Population
46.3%
Own with mortgage
100%
Houses
$2,317
Median income / week
How we calculate the Local Service Score: We combine two sources of data: first-party data collected directly by Word of Mouth — verified customer reviews, customer-reported pricing, post-service trust-signal responses, and service awards — with suburb-level population and housing data from the Australian Bureau of Statistics 2021 Census. The score measures how well One Tree Hill is served for plumbers, reflecting the depth of choice, quality of service, and value for money available to residents compared to other suburbs across Australia. See our Local Service Score methodology for data sources, update frequency, and quality guardrails.
What you can check before you call
Licences, where they’ve got them
Trade licences shown on the listing when the business has supplied them, with the licence number.
What other customers paid
Where enough customers have reported it, the listing shows the typical price range for the job they reviewed.
Reviews going back to 2007
Australians have been reviewing local businesses here since 2007. How we handle reviews, disputes and removals is set out in our Fair Play Policy.
Find the right price for your job
Browse our comprehensive cost guides to find the average national price for your job.
More plumbers near you
Plumbers in One Tree Hill — FAQs
When should I book a plumber for the best availability?
Based on historical review patterns on Word of Mouth, plumber demand in One Tree Hill tends to peak in September and is quietest in March. Booking during quieter months may mean more providers available and faster response times.
How do I find a good plumber in One Tree Hill?
Start by comparing reviews from real customers — One Tree Hill has 104 plumber reviews on Word of Mouth.
How well-rated are plumbers in One Tree Hill?
Plumbers in One Tree Hill have an average rating of 4.8 out of 5 stars, based on 104 customer reviews on Word of Mouth. This is above the South Australian average of 4.56 stars.
How does the One Tree Hill area shape local plumber demand?
Despite above-median household incomes ($2,317/week vs the national median of $1,748/week), plumbers in One Tree Hill charge 60% below the South Australian average — better value than the suburb's income profile might suggest. For context, ABS Census 2021 data shows One Tree Hill has 100% of dwellings are standalone houses, a median age of 45, a median household income of $2,317/week.
