Christies Beach SA
"Flawless service! I'd recommend them to absolutely anyone who asked me. Very personable and friendly, professional..."
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Local Service Score
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Best O'Sullivan Beach plumbers near you
Word of Mouth plumbers in O'Sullivan Beach receive an average rating of 4.5 based off 19 reviews.
Lonsdale SA
"Very professional & prompt with amazing service. Needed 2 plumbing jobs over the last 3 weeks & wish I had found..."
Lonsdale SA
"These guys are often at my rented house due to my dodgy drains. They are always friendly and fix the problem - have..."
Lonsdale SA
"I had my solar HWS installed by mainline plumbing as a service provider for Sola Edwards Adelaide in April 2012. At..."
Lonsdale SA
"From are initial inquiry to job completed we have nothing but praise for this company. We needed new taps fitted in..."
Port Noarlunga SA
"Reece Tilbrook is a very genuine tradesman. Worked dillegently while doing plumbing work for us when hired for..."
Lonsdale SA
"A very trustworthy business. They go above and beyond and offer a quality service. No hidden costs, they're upfront..."
Morphett Vale SA
"honest - great communication - great service "
Morphett Vale SA
"my water heater burst, Mark had a new one fitted within a few hours, and had the old one taken away."
Morphett Vale SA
"Ryan is a rare gem. Honest and reliable, he won’t over charge or recommend work that doesn’t need to be done, work..."
O'Sullivan Beach SA
Lonsdale SA
Lonsdale SA
Lonsdale SA
Saturday: 24 hrs
Christies Beach SA
Lonsdale SA
Port Noarlunga SA
Morphett Vale SA
Saturday: 09:00 AM to 05:00...
Morphett Vale SA
Reynella SA
Morphett Vale SA
Showing 20 of 21 businesses
Market Intelligence
O'Sullivan Beach's plumber directory
Data-driven insights based on 19 customer reviews collected between 2008 and 2025, ABS Census data
77
/ 100
90%
Positive Feedback
19 customer reviews cover the 21 plumbers servicing O'Sullivan Beach — a solid base when weighing up providers, with an average rating of 4.5 out of 5 stars — below the South Australian average of 4.56, with ratings on an upward trend in recent years.
Customer experience
Over the 2008–2025 window, plumbers in O'Sullivan Beach have moved from 3.8/5 to 5.0/5 — genuine improvement in customer-reported quality. At 1.6 new plumber reviews a year — 81% under the South Australian average — O'Sullivan Beach's ratings reflect a smaller, more slowly updating sample.
1.6 / yr
Review velocity -89%
4.5 stars
Avg rating below avg
5.0 stars
Service rating
0.9 avg
Reviews / provider
113.9 / 10k
Provider density
Plumber reviews & ratings over time — O'Sullivan Beach area
Based on Word of Mouth reviews 2008–2025
O'Sullivan Beach area profile ABS Census 2021
1,844
Population
34.8%
Own with mortgage
93.5%
Houses
$1,072
Median income / week
Sample-size note: This page is built on 19 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 O'Sullivan Beach 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.
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1+
Jobs posted in O'Sullivan Beach
1.34
Average quotes per job
Based on the most recent job posts for plumbers in O'Sullivan Beach.
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Plumbers in O'Sullivan Beach — FAQs
What's the best way to compare local plumbers?
Start by comparing reviews from real customers — O'Sullivan Beach has 19 plumber reviews on Word of Mouth.
