Wollongong NSW
"They produce a great finish and offer excellent advice. They are a big repairer with tons of experience and make the..."
Skip to business listings
Browse and compare
Local Service Score
How it works
Get quotes from Mount Saint Thomas plumbers in three easy steps
1
Describe
Tell us what you need and we'll match you with local plumbers.
2
Compare
Receive free quotes and compare prices, reviews, and availability.
3
Connect
Choose the best plumbers for your job based on reviews and price.
Best Mount Saint Thomas plumbers near you
Word of Mouth plumbers in Mount Saint Thomas receive an average rating of 4.1 based off 30 reviews.
ABN:
84 106 001 932
Wollongong NSW
Saturday: On call 24 hours
"they were great with our problems, they were cheaper than a lot of other plumbers which was very handy in these times..."
Wollongong NSW
"Eco Design Plumbing have done a bathroom fitout, water heater install and gas fitout for us over the last year,..."
Keiraville NSW
"FANTASTIC! We arrived home from a 2 week holiday to a plumbing nightmare. We called at 5.05pm and he was here at..."
Wollongong NSW
""We had a leaky pipe between the meter and the house. Our regular plumber couldn't make it for four days, so we..."
Wollongong NSW
"when your hot water system dies it is always on the coldest day of the year and late at night ,just when your about..."
Coniston NSW
"'Colin from Wollongong & District Plumbing was punctual, courteous and in all aspects a very capable tradesman. We..."
Cordeaux NSW
"'These guys were great, I'd highly recommend them to anybody.'"
Wollongong NSW
Port Kembla NSW
West Wollongong NSW
North Wollongong NSW
"We have had minor repairs done by Fairy Meadow Plumbing, as well as some more major work fixing drainpipes in our..."
Figtree NSW
Wollongong NSW
Wollongong NSW
Wollongong NSW
Wollongong NSW
Unanderra NSW
Unanderra NSW
Wollongong NSW
Wollongong NSW
Saturday: Open 24 Hours
ABN:
12 169 838 297
North Wollongong NSW
Saturday: Open 24 Hours
Wollongong NSW
Showing 20 of 23 businesses
Market Intelligence
Mount Saint Thomas plumbers
Data-driven insights based on 30 customer reviews collected between 2008 and 2020, ABS Census data
77
/ 100
87%
Positive Feedback
Mount Saint Thomas plumbers average 4.1 stars — 0.8 stars below the NSW average of 4.87, though ratings have dipped slightly in recent years, based on 30 customer reviews across 23 plumbers servicing the area.
Local context
Mount Saint Thomas household incomes sit above the national median ($1,835/week vs $1,748/week), yet local plumbers charge 80% less than the NSW average — a pricing anomaly worth noticing before you assume affluent-suburb rates apply.
Customer feedback
Mount Saint Thomas's plumber ratings have slipped from 4.7/5 (2008) to 3.6/5 (2020) — a consistent decline worth factoring into your shortlist. With 3.0 new plumber reviews per year here — 74% below the NSW average — the current ratings are based on a smaller sample than most areas, worth keeping in mind when comparing providers.
Based on 30 customer reviews collected on Word of Mouth between 2008–2020, and ABS Census 2021 data.
3.0 / yr
Review velocity -79%
4.1 stars
Avg rating below avg
$100
Typical cost -88%
2.0 stars
Service rating
1.3 avg
Reviews / provider
158.7 / 10k
Provider density
Plumber reviews & ratings over time — Mount Saint Thomas area
See the figures behind this chart
| Year | Reviews | Average rating out of 5 | Median reported cost |
|---|---|---|---|
| 2008 | 4 | 4.3 | $500 |
| 2009 | 1 | 5.0 | no prices reported |
| 2010 | 2 | 4.0 | no prices reported |
| 2011 | 2 | 5.0 | no prices reported |
| 2012 | 2 | 5.0 | no prices reported |
| 2013 | 4 | 4.3 | $2,000 |
| 2014 | 5 | 3.4 | no prices reported |
| 2016 | 4 | 5.0 | no prices reported |
| 2017 | 5 | 3.4 | $100 |
| 2020 | 1 | 2.0 | no prices reported |
Based on Word of Mouth reviews 2008–2020
Based on customer-reported prices. Outliers removed.
Mount Saint Thomas area profile ABS Census 2021
1,449
Population
43.2%
Own with mortgage
92.3%
Houses
$1,835
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 Mount Saint Thomas 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.
How Much Does a Plumber Cost?
Average hourly rate $100 - $150
How Much Does it Cost to Fix a Blocked Drain?
Average cost $75 - $500
How Much Does it Cost to Replace a Toilet?
Average price $200 - $500
How Much Does a Home Water Filtration System Cost in Australia in 2026?
A system-by-system guide to 2026 prices for jugs, under-sink, RO, UV, whole-house, softeners, and tank/bore filtration. Including who actually needs filtration and what to look for on the WaterMark sticker.
More plumbers near you
Plumbers in Mount Saint Thomas — FAQs
How can I tell if a plumber in Mount Saint Thomas is worth hiring?
Start by comparing reviews from real customers — Mount Saint Thomas has 30 plumber reviews on Word of Mouth.
What is the average plumber rating in Mount Saint Thomas?
Plumbers in Mount Saint Thomas have an average rating of 4.1 out of 5 stars, based on 30 customer reviews on Word of Mouth. This is below the NSW average of 4.87 stars.
What makes Mount Saint Thomas different when it comes to plumber work?
Mount Saint Thomas household incomes sit above the national median ($1,835/week vs $1,748/week), yet local plumbers charge 80% less than the NSW average — a pricing anomaly worth noticing before you assume affluent-suburb rates apply. For context, ABS Census 2021 data shows Mount Saint Thomas has 92% of dwellings are standalone houses, a median age of 37, a median household income of $1,835/week.
