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 did a good job fixing up a hot water heater. No complaints, no issues everything was fine and done in a..."
Elizabeth North SA
"Joe's a great guy.... He's very helpful & trustworthy; prices are very reasonable. Fully recommend him. He..."
Blakeview SA
Saturday: 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 22 customer reviews collected between 2008 and 2025, ABS Census data
71
/ 100
73%
Positive Feedback
One Tree Hill plumbers average 3.6 stars — 0.9 stars below the South Australian average of 4.56, with ratings on an upward trend in recent years, based on 22 customer reviews across 15 plumbers servicing the area.
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 93% below the South Australian average — better value than the suburb's income profile might suggest.
Reviews & trust
Local plumber ratings have trended down from 4.1/5 (2008) to 3.7/5 (2025) — worth asking prospective providers what's changed. One Tree Hill averages 1.7 new plumber reviews per year, 80% below the South Australian average. Fewer recent reviews means the ratings may reflect a smaller sample of customer experiences.
Based on 22 customer reviews collected on Word of Mouth between 2008–2025, and ABS Census 2021 data.
1.7 / yr
Review velocity -88%
3.6 stars
Avg rating below avg
$150
Typical cost -81%
5.0 stars
Service rating
1.5 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 | 1 | 4.0 | no prices reported |
| 2009 | 1 | 5.0 | no prices reported |
| 2010 | 1 | 5.0 | no prices reported |
| 2011 | 3 | 4.7 | no prices reported |
| 2012 | 1 | 5.0 | no prices reported |
| 2013 | 2 | 1.0 | no prices reported |
| 2014 | 5 | 3.4 | no prices reported |
| 2019 | 2 | 3.0 | no prices reported |
| 2020 | 1 | 5.0 | no prices reported |
| 2021 | 1 | 1.0 | no prices reported |
| 2022 | 2 | 3.0 | no prices reported |
| 2024 | 1 | 5.0 | no prices reported |
| 2025 | 1 | 5.0 | no prices reported |
Based on Word of Mouth reviews 2008–2025
One Tree Hill area profile ABS Census 2021
1,043
Population
46.3%
Own with mortgage
100%
Houses
$2,317
Median income / week
Sample-size note: This page is built on 22 customer reviews — a smaller sample than our typical suburb page. Ratings and patterns here may shift materially as more data arrives.
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
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More plumbers near you
Plumbers in One Tree Hill — FAQs
How do I find a good plumber in One Tree Hill?
Start by comparing reviews from real customers — One Tree Hill has 22 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 3.6 out of 5 stars, based on 22 customer reviews on Word of Mouth. This is below 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 93% 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.
