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Excellent rating - 4.3/5 (10900+ reviews)
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Best rated hot water system installers near me
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"Great service and communication "
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"Thank you for the outstanding work"
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"Nice guy and did my job effectively."
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"Excellent guy with high quality service and work. Highly recommended!"
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"Quick fix, reliable thanks mate "
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"Diego did an amazing job installing a new hot water heater. Couldn’t believe how efficient and nice he was!! 😃😃"
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"Dug deeper into the issues with our system and diagnosed the issues, fixed it, and made sure all was working and tidy be..."
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"He is super efficient and helpful. Thank you so much. "
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Recent Hot Water System Installation & Repair reviews in NSW

I wouldn't hesitate to hire Johnny again. Trust worthy, professional and a friendly guy. Great all around. Another plumber had given an astronomical estimate including work for things that weren't needed. Johnny just fixed what was needed and sent me a photo of the job after it was done. He also arrived super fast, has all the right gear and a kick arse looking truck to boot. Thanks again Johnny
Fixed leaking hot water pipe
$250

Fast, efficient and professional service.
Hot water system leaking
$100

Ultimate professional. Prompt, good communication. Installed a new hot water system. Thank you Bill.
Replace 50l hot water system - Campbelltown
$180

Second time with Dan. Very helpful as always.
Hot water not working
$50

Great work reviewing the issue. Thanks heaps
Leaking Hot Water System
$5

Thank youuu !
Need Hot Water Pressure Increased bath+shower
$250
What's the average cost of a hot water system installer in NSW
$110 - $250
low
$110
median
$150
high
$250
Average reviews for Hot Water System Installation & Repair Services in NSW
based on 466 reviews
4.92
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Recent Hot Water System Installation & Repair tasks in NSW
Thumping hot water system
$100
Balgowlah Heights NSW, Australia
23rd Apr 2025
Thumping sound when we turn hot water on
Kitchen tap under sink leaking and hot water flow issues
$200
Redfern NSW, Australia
23rd Apr 2025
hot water tap under kitchen sink leaks when turned to on position. Also, hot water only runs if I'm running hot water through bathroom first. I had to disconnect the dishwasher as it doesn't run without the hot water flow - if we can't get the hot water issue fixed, I'll take the dishwasher out completely and will need your help in capping the outlet (pictured)
Move hot water system and remove laundry sink
$500
Annandale, New South Wales
23rd Apr 2025
Move hot water system to left side of bathroom, remove laundry sink
Need a cabinet maker to make a small box to cover hot water tank
$100
Bexley NSW, Australia
23rd Apr 2025
Need a cabinet/small box made to conceal hot water tank in spare bedroom
Dispose hot water system
$50
Queanbeyan NSW 2620, Australia
23rd Apr 2025
Remove old hot water system from apartment complex and dispose
Replace hot water cylinder
$350
Sydney Central Business District NSW, Australia
22nd Apr 2025
I need hot water cylinder replaced. I have replacement already. Old hot water cylinder is in ceiling cavity in bathroom.
Fix Hot water heater system
$150
Roselands NSW, Australia
22nd Apr 2025
Need to find out problem and fix the hot water system in AIRDS , NSW 2560
Install new hot water system
$100
Colyton NSW 2760, Australia
21st Apr 2025
Install instant hot water system.


Nice guy and did my job effectively.
Fix up leaking water from gas hot water pressure relief pipe
$200
Fletcher NSW, Australia
14th Apr 2025
plumber required, leaking water from gas hot water pressure relief pipe


excellent work from this young guy. work completed within 1.5 hours after approval.
No hot water in shower tap
$5
Quakers Hill NSW 2763, Australia
30th Mar 2025
There's no hot water in one of our shower taps. But this is not always the case, every once in a while - it magically starts working again. We can't figure out what it is. This is only a problem for this shower. Hot water works fine everywhere else in the house, including the sink in the same bathroom. This needs fixing.


Great bloke, on time, good communication, efficient.
Replace hot water tempering valve (blue) in the apartment unit
$190
Rockdale NSW 2216, Australia
28th Mar 2025
No hot water and need supply and replace the tempering valve


Jake did an excellent job, very professional and friendly to work with. Recommend Jake for any future plumbing works.
Hot water tank repair
$100
Leumeah NSW, Australia
20th Mar 2025
I need a professional plumber to inspect the hot water system to identify and resolve any underlying issues affecting its functionality.


Fast and effective service
Move hot water tank outside house
$750
Bardwell Valley NSW 2207, Australia
12th Feb 2025
Hi there, I would like to move and connect the hot water system from the laundry to outside the house. 160L Tank. Please confirm if electrical is included in price.


Really appreciate Nick's enthusiasm abd detail in arranging the job. We had to change a few aspects of the deal and Nick was very fair with his pricing
Hot water tank replacement
$300
Petersham NSW 2049, Australia
3rd Feb 2025
Remove old hot water tank and supply/install new one. Currently a 125ltr. Happy to keep the same or slightly larger. I'm a licensed electrician so can. disconnect and reconnect new one and also drain tank if needed prior to arrival. In Petersham. Old one is working but starting to leak so not urgent but would like to do before completely fails Thanks I put price for Labor costs incase easier for my to supply tank


Great to deal with. Prompt and friendly
Connect pipe to hot water
$50
Rosemeadow NSW, Australia
31st Jan 2025
Hi I need the copper pipe reconnected, it was dislodged by when mowing the lawn. Hot water isn’t working.


Prompt,efficient and punctual. Will use again when required
Hot water tank repair/replacement - water leakage
$140
Lindfield NSW, Australia
27th Jan 2025
Hot water tank is leaking water especially after hot water usage.


Explained well; clean job
Plumber to please fix leaking hot water system
$200
Cremorne NSW, Australia
25th Jan 2025
Live in an apartment, hot water system is leaking and need a plumber‘s assistance to solve the issue


Very professional, punctual, clear And concise with all work that’s necessary and information regarding any future works
Hot water tank not working
$80
Glenfield NSW, Australia
16th Jan 2025
Hot water not working in shower and kitchen taps. Tank not powered by gas. Only been replaced almost 3 years ago. Need urgently done as end of lease coming up.


Helped diagnose the issue, very informative, will look up to him again for any electrical issue
Plumber re hot water in kitchen not working
$150
Paddington NSW, Australia
16th Jan 2025
Need an experienced licensed plumber to fix the issue with the hot water mixer in the downstairs kitchen not working


Gordon did an amazing job. Very knowledgeable experienced and punctual and a good communicator. Highly recommend him.
Plumber required to fix leaky hot water unit
$90
Sutherland NSW, Australia
5th Jan 2025
Plumber required to fix hot water tank as it's leaking


Good service highly recommend