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"Had an issue where methane gas was leaking into my crawlspace all because someone hadn't ventilated a bathroom..."
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Best Waterloo plumbers near you
Word of Mouth plumbers in Waterloo receive an average rating of 4.9 based off 557 reviews.
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"Guys very efficient and friendly and worked continuously till finished"
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"A strong yes. I have used them 3 times and the service and quality of work is great. A big shout out to James you..."
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"Fabulous work Quick respond and amazing service The team very helpful and well organised Highly recommend "
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"Nice guys - came quick (on a Sunday) and were reasonable and clean! Already passed on their details to a few friends..."
"One of the best tradespeople I have dealt with - fast, professional and very courteous. I highly recommend this..."
"Great prompt service once again. We manage many properties so we need to keep our tenants and landlords happy. Linkin..."
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"I recently used NuTrend Plumbing to help with my shower taps and a leaky faucet in my laundry room. The person who..."
"Great service and a good bloke... Alex responded quickly, turned up on time and fixed the problem without fuss. And..."
"'Jonathan from Sherman Tanks Plumbing did a very good job. We are using him for other woork now too. I highly..."
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"We had one of the plumbers from plumbing man come to our place for a blocked drain service was fantastic very polite..."
"A one man band. Very down to earth with none of the usual rubbish or grumbling if it's a small job. I got a good..."
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"We had a serious gas leak in our apartment, I contacted numerous plumbers in our area only to find that bay st..."
Showing 20 of 22 businesses
Market Intelligence
Plumbers servicing Waterloo
Data-driven insights based on 557 customer reviews collected between 2008 and 2026, ABS Census data
Waterloo is one of the pricier areas for plumbers — 180% above the NSW average, with typical jobs around $500. 22 plumbers service the area with 557 customer reviews.
About this suburb
Waterloo's young profile (median age 33) shows in review activity: locals leave 169% more plumber reviews than the NSW average, so the ratings here reflect recent, engaged customer experiences.
What it costs
Most jobs range from $400 to $975. Nearby: Redfern ($500), Zetland ($500), Beaconsfield ($500).
Demand patterns
Demand for plumbers in Waterloo peaks around January and drops to its quietest in July based on review patterns — something to factor in if your job is flexible on dates.
What locals say
Review activity here is higher than typical: Waterloo averages 30.9 new plumber reviews a year — 169% above the NSW average — a larger sample than most suburbs in the state.
Based on 557 customer reviews collected on Word of Mouth between 2008–2026, and ABS Census 2021 data.
Plumber reviews & ratings over time — Waterloo area
Based on Word of Mouth reviews 2008–2026
Based on customer-reported prices. Outliers removed.
Waterloo area profile ABS Census 2021
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 Waterloo 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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Plumbers in Waterloo — FAQs
How much does a plumber cost in Waterloo?
Based on customer-reported pricing on Word of Mouth, plumbers in Waterloo typically charge between $400 and $975. This is 180% above the NSW average.
What time of year does plumber demand peak in Waterloo?
Based on historical review patterns on Word of Mouth, plumber demand in Waterloo tends to peak in January and is quietest in July. Booking during quieter months may mean more providers available and faster response times.
How can I tell if a plumber in Waterloo is worth hiring?
Start by comparing reviews from real customers — Waterloo has 557 plumber reviews on Word of Mouth. Plumbers To U (2025), Aussie Plumbing Services (2024) and SilverWater Plumbing (2022) have earned a Word of Mouth Service Award (plus 2 other local award winners) — an award that recognises consistently high customer ratings over a calendar year.
What is the average plumber rating in Waterloo?
Plumbers in Waterloo have an average rating of 4.9 out of 5 stars, based on 557 customer reviews on Word of Mouth. This is above the national average of 4.85 stars.
What makes Waterloo different when it comes to plumber work?
Waterloo's young profile (median age 33) shows in review activity: locals leave 169% more plumber reviews than the NSW average, so the ratings here reflect recent, engaged customer experiences. For context, ABS Census 2021 data shows Waterloo has apartments make up 91% of housing, a median age of 33, a median household income of $2,028/week.