Blackwall NSW
"Great service same day response nothing too much trouble Didn't rush the job very impressed Kincumber Would..."
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Local Service Score
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Best Calga plumbers near you
Word of Mouth plumbers in Calga receive an average rating of 4.7 based off 72 reviews.
East Gosford NSW
"really happy with the service, very professional and thorough. would highly recommend! "
Booker Bay NSW
"'Still waiting for AGL to connect the natural gas but looking forward to Brendan installing our new hot water unit.'"
Narara NSW
Monday: 7am - 6pm + 24/7 ...
"Great service & reasonable price to install an Insinkerator, Anthony even texted when he was slightly delayed on..."
Wyoming NSW
"Have used Grate Flow Plumbing many times, for small jobs like a new pump in the toilet cistern to a whole bathroom..."
Kariong NSW
"'Kevin was excellent. Didn't cost much, turned up on time and the job was done well.'"
St Huberts Island NSW
"Best pluming company i have ever used. Highly recommend "
Woy Woy NSW
"Craig & Jake provided a quick, friendly and professional service. They fixed the problem and I haven't had any issues..."
Wyoming NSW
"Have used Matthew twice and found him to be a really reliable plumber. Quick to come around if there is a problem and..."
Umina Beach NSW
"Nathan is one of those wonderful reliable plumbers who is extremely honest, happy to do any job big or small, keeps..."
Niagara Park NSW
"Awesome bunch of professional plumbers, easy to deal with and super cool dudes. Will be using again for our gas..."
Narara NSW
"james could not fix my problem for at least a week as he was busy. BUT 3 calls to him for advice and i fixed it..."
Narara NSW
"Efficient, reliable and only 2/3 of the cost of the 3 other quotes l had! V. impressed! Rang them on Thursday..."
Umina Beach NSW
"Robert Dent helped my mother out at Ettalong Beach in a plumbing emergency on a Saturday and did a wonderful job, was..."
Woy Woy NSW
"Used mark arrived on time very pleasant and a professional job at a fair price compared to previously used tradies..."
Somersby NSW
Monday: 24 hours
Lisarow NSW
"Turned up when he said he would, replaced the hot water system with no fuss. Excellent service and Kurt will the..."
Woy Woy NSW
"Timely and professional service with practical and affordable fix"
Saratoga NSW
"'He did a great job, and I'm very pleased with it! No problems at all.'"
Saratoga NSW
"'Australian Plumbing Leak Seal Solutions were really on the ball. I could not fault them whatsoever. Great work done..."
Woy Woy NSW
"We have bottled gas and had a leak somewhere. They cam out straight away and tested the system, found the leak and..."
Gosford NSW
"'I would highly recommend this business he did a fantastic job and he rates were reasonable'"
Davistown NSW
Monday: 7am to 4pm
ABN:
88 169 060 995
Blackwall NSW
Monday: 7:00 AM – 6:00 PM
Showing 20 of 25 businesses
Market Intelligence
Plumbers servicing Calga
Data-driven insights based on 72 customer reviews collected between 2009 and 2026, and 2 trust signal responses
70
/ 100
2
Award Winners
97%
Positive Feedback
Calga plumbers average 4.7 stars — 0.2 stars below the NSW average of 4.88, based on 72 customer reviews across 25 plumbers servicing the area.
Demand patterns
Demand for plumbers in Calga peaks around April and drops to its quietest in December based on review patterns — something to factor in if your job is flexible on dates.
What locals say
Over the 2009–2026 window, plumbers in Calga have moved from 4.6/5 to 5.0/5 — genuine improvement in customer-reported quality. Review volume in Calga runs lower than typical: 5.5 new plumber reviews per year, 49% under the NSW average. The ratings here are based on a narrower sample and may respond more slowly to recent customer experience.
Based on 72 customer reviews collected on Word of Mouth between 2009–2026.
5.5 / yr
Review velocity -61%
4.7 stars
Avg rating below avg
$418
Typical cost -50%
5.0 stars
Service rating
2.9 avg
Reviews / provider
Plumber reviews & ratings over time — Calga area
See the figures behind this chart
| Year | Reviews | Average rating out of 5 | Median reported cost |
|---|---|---|---|
| 2009 | 1 | 5.0 | no prices reported |
| 2010 | 5 | 4.8 | no prices reported |
| 2011 | 4 | 4.8 | no prices reported |
| 2012 | 9 | 4.9 | no prices reported |
| 2013 | 3 | 4.3 | no prices reported |
| 2014 | 15 | 4.1 | no prices reported |
| 2017 | 2 | 3.0 | no prices reported |
| 2018 | 1 | 5.0 | no prices reported |
| 2020 | 9 | 5.0 | no prices reported |
| 2021 | 13 | 5.0 | no prices reported |
| 2022 | 6 | 5.0 | no prices reported |
| 2023 | 3 | 5.0 | no prices reported |
| 2026 | 1 | 5.0 | no prices reported |
Based on Word of Mouth reviews 2009–2026
How we calculate the Local Service Score: We combine two sources of data: first-party data collected directly by Word of Mouth — 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 Calga 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 Calga — FAQs
Is there a quieter time of year for plumbers in Calga?
Based on historical review patterns on Word of Mouth, plumber demand in Calga tends to peak in April and is quietest in December. Booking during quieter months may mean more providers available and faster response times.
How do I pick the right plumber in Calga?
Start by comparing customer reviews — Calga has 72 plumber reviews on Word of Mouth. Complete Coast Plumbing (2021) and Hinton Plumbing (2020) have earned a Word of Mouth Service Award — an award that recognises consistently high customer ratings over a calendar year.
How do Calga plumbers compare to the state average?
Plumbers in Calga have an average rating of 4.7 out of 5 stars, based on 72 customer reviews on Word of Mouth. This is below the NSW average of 4.88 stars.
