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"They did such a great job, Jerry is very professional, highly recommend them "
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"Excellent service, thanks Jake "
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"Quick turnaround and great communication. Recommend "
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"Did a great work on installing 2 bidet, highly recommended!"
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"Abbas is incredible! He was lovely to work with and had great communication. He did an amazing job replacing our sink mi..."
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"Excellent plumber with great advice!"
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"Great communication. Punctual and efficient. Good clean. "
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"Good job, highly recommended "
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Recent Hot Water System Installation & Repair reviews in NSW
Excellent job Attended my place and completed the job unsupervised with no issues. Excellent communication and would highly recommend
Fix leaking hot water tap in laundry room
$50
Anthony collected my old water heater on time and left the area tidy.
Remove hot water cylinder
$50
Great job, slightly more complicated than expected but he was very professional thanx!
Remove and take away 315L hot water system
$200
Promptly attended thanks. Polite and professional. Thanks Dean
Intermittent LOW hot water pressure
$150
Josh is good and honest man. He went above and beyond to help me remove my other stuff as well. Great bloke to deal with! Thanks Josh.
Disposal TV and hot water tank
$100
Quick to respond, fast and efficient job.
Empty and remove old hot water system
$100
What's the average cost of a hot water system installer in NSW
$110 - $275
low
$110
median
$165
high
$275
Average reviews for Hot Water System Installation & Repair Services in NSW
based on 602 reviews
4.93
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Recent Hot Water System Installation & Repair tasks in NSW
Hot water system replacement
$500
Queanbeyan East NSW 2620, Australia
4th Oct 2026
Hot water system replacement See attached photos for reference
Connect my electric hot water system to the Controlled Load Supply
$180
South Hurstville NSW 2221, Australia
3rd Oct 2026
Looking for a licensed NSW Level 2 Electrician (ASP) to connect my existing hot water system to the Controlled Load circuit/supply, so its electricity usage is billed at the Controlled Load rate rather than the standard household rate. Please provide your NSW electrician licence number, ASP accreditation details and warranty details. Please also provide the required electrical certificate upon completion.
Hot water leaking
$50
Queanbeyan East NSW 2620, Australia
3rd Oct 2026
Tipping drops from top of hot water system
Attended quickly to the leak in out hot water system and fixed it
Plumbing job - Re-connecting Hot Water Tank
$150
Werrington NSW 2747, Australia
2nd Oct 2026
Concreting backyard. Hot water tank will be removed. Currently connected. Removal services not required. Plumber required to have the water tank reconnected same as shown. However, ground height will increase by 130-150mm due to concreting the ground. May require pipe adjustment due to raised height. Werrington based. To be reconnected around 5pm on the day.
Hot water system
$50
Toongabbie NSW, Australia
2nd Oct 2026
Fix or replace hot water system, continuous flow. Need inspection and quote. Is this free quote?
Tap replaced- leaking when the hot water is used.
$100
Kariong NSW 2250, Australia
29th Sep 2026
The tap and handles are leaking. When I use the hot water tap it squirts out. Needs replacing
Plumber Needed – Kitchen Mixer: No Hot Water & Very Weak Flow
$150
Cremorne NSW 2090, Australia
29th Sep 2026
Licensed plumber needed to diagnose and fix a kitchen mixer tap in Cremorne. The kitchen mixer currently has very weak water flow and no hot water. All other water outlets in the apartment are working normally, including two showers and two bathroom basin taps. They all have normal hot water and normal water pressure, so the issue appears to be isolated to the kitchen mixer. Last November, another licensed plumber repaired the same kitchen mixer because it was loose. He tightened the mixer and replaced the cold-water mini cock/isolation valve. Immediately after that repair, the kitchen tap initially only had hot water. He then worked on it again and eventually restored both hot and cold water, and it worked normally afterwards. Now the kitchen mixer has developed very weak flow and no hot water. I’m looking for someone experienced with kitchen mixer taps to diagnose and fix the issue. Please check the isolation valves/mini cocks, flexible hoses, aerator and mixer cartridge as needed. Budget is $150 for diagnosis and repair of a minor issue. If replacement parts or additional work are required, please let me know the cost before proceeding. Licensed plumbers only, please.
he came on time and found a problem in a couple of minutes. very good! thank you
Replace Rheem 47L electric hot water system
$200
Rockdale NSW, Australia
29th Sep 2026
Licenced plumber required Existing unit Rheem 191045V7 Replacement unit : 191045G7, supplied by me Like for like replacement in exactly the same location existing plumbing, electrical connection and tempering valve are already in place. Please quote fixed price including labour, and standard fittings and compliance certificate. Licensed NSW plumber only
Fix my hot water system
$125
Elizabeth Bay NSW 2011, Australia
28th Sep 2026
Require somebody to perform task of fixing this Rinnai Infinity 26 hot water system (mounted externally). You will also need to supply the replacement thermostat (included in offer price) if that is the problem.
Great to deal with, easy communication
Leaking electric hot water system - leaking from the base
$250
Mosman NSW 2088, Australia
12th Sep 2026
Electric hot water heating unit is leaking from the base. I have turned off the cold water intake (I think) which has stopped the leaking. Obviously want this repaired and to have hot water ready for kids bath tonight
Jake was very friendly and super quick. Will be rebooking
Hot water tempering valve failed
$150
Chippendale NSW 2008, Australia
12th Sep 2026
The hot water in my apartment is only luke warm. Strata manager suggested to check if the tempering valve has failed inside the apartment. The hot water system is centrally controlled in the building.
Tehsein and his team are very helpful and efficient. Fixed the tempering valve and hot water is hot enough again. Would ask their service again!
Fix Small Hot Water Pipe Leak
$150
Mascot NSW 2020, Australia
1st Sep 2026
Looking for someone experienced to fix a small leak on a hot water pipe/fitting near the hot water unit. See photo attached. The leak appears to be around the copper pipe/union fitting. Budget is $150 total including labour, call-out, Airtasker fee, and any small parts needed such as washers, thread tape, seals or standard fittings. Please only offer if you can complete the repair for the fixed price. Please bring your own tools and parts. Please include when you can come and your experience with similar hot water pipe/fitting repairs.
Great service and communication
Service and flush Rheem gas hot water system
$200
Wahroonga NSW, Australia
31st Aug 2026
Looking for a licensed plumber/gas fitter to service and flush a Rheem Stellar 360 gas storage water heater (Model 850360N0, 160L). Hot water contains some sediment. Please also inspect the anodes, TPR valve and burner, and advise whether any parts need replacing. Located in Wahroonga.
James is great, on time and easy to work with.
Licensed plumber to fix hot water tap
$180
Darlinghurst NSW 2010, Australia
23rd Aug 2026
Licensed plumber needed to repair hot shower tap. The shower has separate hot and cold taps—not a mixer. Hot water works elsewhere, in kitchen & bathroom sink, but no hot water is coming through the shower. It is Grohe brand.
Kieran was fabulous punctual and did a perfect job. Would definitely recommend him.
Hot water in shower pressure low
$100
St Peters NSW 2044, Australia
19th Aug 2026
We have very low hot water pressure in the shower. All other taps are fine. It has been suggested by another plumber it may be the washers, so hoping someone local can take a look please. Licensed plumbers only thanks?
Great job, thanks Glenn!
Hot water tank not working
$100
Crows Nest NSW, Australia
18th Aug 2026
Hot water not coming out of taps
Kieran attended site very fast and did a great job.
Rheem Hot Water need to light pilot
$100
Pymble NSW 2073, Australia
12th Aug 2026
Model Number: 850360N0 Capacity: 160 litre Water went cold. No water leaking around the tank. Tried to relight the pilot but the Ignition Button stays down. Would like the job done Thursday after 3pm or sometime Friday.
I was very happy with Geoff and the work he did for me. He was ready to talk to, friendly and efficient. I'd use him again.
Replace hot water system
$1,000
North Parramatta, New South Wales
7th Aug 2026
I have a Vulcan hot 80L hot water system that needs to be replaced. I don't have a replacement tank so quotes need to be for the supply of a new tank and installation.
Amazing job! Would highly recommend him for any plumbing work
Fix the hot water pressure in kitchen tap
$100
Cronulla NSW 2230, Australia
5th Aug 2026
The pressure when I turn the tap to hot in the kitchen is non existent. Works fine for cold and in the rest of the apartment. I believe it has a pressure limiter that needs to be removed. I also need a pipe in my bathroom sealed.
Very knowledgeable and honest service! Highly recommend!
Disconnect and remove 2 solar hot water heaters
$250
Neutral Bay NSW 2089, Australia
27th Jul 2026
These solar hot water heaters (not powered, just has water running through it) are rusty and leaking, I need to decommission and remove. Each heater panel is about 2x1m. I am fit and able to help lift, but I can’t do it alone; ideally I need a plumber who can disconnect / block off the pipes from the internal HSW. All i really need is for someone to disconnect it at the source, and then help me get it off the roof. I’ll do the rest. Flat room, easy access.
Brilliant work, helped me solve a lot of problems as we went. Very professional. Thank you ☺️









