#1
HJA plumbing services
5.0
153 reviews · Score: 91/100
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2026 Rankings
Best Plumbers in Castle Hill
Compare the top plumbers in Castle Hill & Sydney, NSW — ranked by our composite reputation score.
Last updated:
Top Plumbers in Castle Hill & Sydney, NSW
We've analysed thousands of Google reviews to rank the best plumbers in Castle Hill. Businesses are ranked by our composite reputation score combining Google ratings, review volume, and online presence.
#2
Aussie Oncall Plumbing & Drains
5.0
249 reviews · Score: 82/100
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#3
Hills District Plumbing
5.0
188 reviews · Score: 73/100
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#4
DC Advance Group
5.0
109 reviews · Score: 73/100
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#5
Tapd In Plumbing
5.0
33 reviews · Score: 73/100
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#6
Majestic Plumbing Services
4.8
63 reviews · Score: 72/100
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#7
Hills Shire Emergency Plumbers
5.0
19 reviews · Score: 68/100
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#8
Michael Downing Plumbing Pty Ltd
5.0
18 reviews · Score: 68/100
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#9
Tri Gen Plumbing
5.0
18 reviews · Score: 68/100
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#10
Seal Approved Plumbing
5.0
17 reviews · Score: 68/100
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#11
Hogans Plumbing Pty Ltd
5.0
12 reviews · Score: 68/100
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#12
Trusty Tuks Plumbing
5.0
11 reviews · Score: 68/100
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#13
Tim Howes Plumbing, Drainage & Gasfitting Pty Ltd
5.0
24 reviews · Score: 67/100
Tim Howes Plumbing, Drainage & Gasfitting Pty Ltd 5.0(24)PlumberClosed · Opens 7 am · 1300 131 822
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#14
Poeys Plumbing Solutions
5.0
30 reviews · Score: 65/100
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#15
Core Plumbing and Gas Solutions
5.0
23 reviews · Score: 65/100
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#16
SJ Plumbing Services
5.0
5 reviews · Score: 65/100
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#17
Steg Plumbing PTY LTD
5.0
5 reviews · Score: 65/100
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#18
Antons Plumbing & Gas - Castle Hill
5.0
4 reviews · Score: 65/100
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#19
Service Today Plumber Bella Vista
5.0
4 reviews · Score: 65/100
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#20
Hills Emergency Plumber - Cherrybrook
5.0
2 reviews · Score: 65/100
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#21
Local Plumber Baulkham Hills
5.0
1 reviews · Score: 65/100
"They installed a new water heater in my home, and the results are fantastic."
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#22
Level Up Plumbing Services
5.0
1 reviews · Score: 65/100
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#23
Hills Emergency Plumber - Bella Vista
5.0
1 reviews · Score: 65/100
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#24
Castle Hill Plumbing & Blocked Drains
5.0
16 reviews · Score: 62/100
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#25
Purified Plumbing Norwest
5.0
16 reviews · Score: 62/100
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#26
Asset Plumbing Solutions
5.0
14 reviews · Score: 62/100
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#27
Wrights Group PTY LTD
5.0
10 reviews · Score: 62/100
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#28
Everflow plumbing Pty Ltd
5.0
12 reviews · Score: 60/100
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#29
Diamond Plumbing Solutions
4.8
19 reviews · Score: 59/100
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#30
West Pennant Hills Plumbing & Drainage
5.0
6 reviews · Score: 59/100
"Our plumber was professional, friendly, and really knew his stuff."
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#31
Baulkham Hills Plumbing & Drainage
5.0
5 reviews · Score: 59/100
"The plumber who came out was punctual, polite and really knowledgeable."
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#32
Aussie Oncall Plumbing Hills District
5.0
1 reviews · Score: 59/100
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#33
Modern plumbing services
5.0
8 reviews · Score: 56/100
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#34
Aussie Oncall Plumbing Castle Hill
5.0
43 reviews · Score: 55/100
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#35
CLS PLUMBING SOLUTIONS
5.0
28 reviews · Score: 55/100
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#36
SWAG Plumbing & Drainage Local Hills Plumber
4.9
75 reviews · Score: 54/100
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#37
Stuart Plumbing
4.9
73 reviews · Score: 54/100
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#38
Xstream Plumbing
5.0
19 reviews · Score: 51/100
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#39
Frosty's Plumbing Pty Ltd
5.0
13 reviews · Score: 51/100
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#40
Hills Emergency Plumbing Pros
5.0
4 reviews · Score: 47/100
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#41
Hills Emergency Plumber - Glenhaven
5.0
1 reviews · Score: 47/100
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#42
Service Heroes
4.9
33 reviews · Score: 46/100
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#43
Hills District Plumbing and Drains
4.6
8 reviews · Score: 44/100
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#44
Alan Oxford's Plumbing and Electrical
4.7
54 reviews · Score: 42/100
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Frequently Asked Questions
Common questions about plumbers in Castle Hill.
Who are the best plumbers in Castle Hill?
We've ranked the top 44 plumbers in Castle Hill, NSW based on our composite reputation score combining Google ratings, review volume, and online presence. Our rankings are updated daily.
How do you rank plumbers in Castle Hill?
Our rankings use a composite reputation score that weighs Google star rating, review volume, and online presence (website + contact details). This gives a more complete picture than star ratings alone.
How many plumbers are there in Castle Hill?
We track hundreds of plumbers across Castle Hill and the wider NSW area. This page shows the top 44 based on their online reputation.
How can I improve my plumber business ranking in Castle Hill?
The best way to improve your ranking is to consistently collect genuine customer reviews. Businesses that actively manage their online reputation typically see 2-3x more enquiries. Tools like Starworks can automate this process.
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