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"Responded quickly and was able to work around my schedule. The job was done very efficiently. Very happy. "
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"Nice job really puntual and proffesional Would reccomend"
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"Excellent job done timely. "
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"Kieran attended site very fast and did a great job."
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"really appreciate your work "
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"James was great would recommend and use again. "
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Recent Hot Water System Installation & Repair reviews in NSW
Fast and efficient, he got the work done! Good job Cam.
Plumber needed - Hot water not working properly
$100
Job was quick and well done. Thank you !
Plumbing hot water system
$150
Efficient and helpful.
Fix leaking hot water connection under laundry sink.
$150
Great service
Cistern for the toilet suite, hot water handle new water point
$300
Friendly and awesomely great work. Thanks so much!!
Replace leaking hot water pressure regulator valve
$250
He was prompt and professional
Hot water in shower
$100
What's the average cost of a hot water system installer in NSW
$109 - $272
low
$109
median
$158
high
$272
Average reviews for Hot Water System Installation & Repair Services in NSW
based on 590 reviews
4.93
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Recent Hot Water System Installation & Repair tasks in NSW
Hot water switch trip again and again
$80
Toongabbie NSW 2146, Australia
22nd Aug 2026
Hot water switch trip again and again
Electric Hot Water System Leaking
$150
Cherrybrook NSW, Australia
22nd Aug 2026
New electric hot water system has been installed just over a year. Issue: water constantly dripping 24 hours from the pressure relief valve soon after installation. Then pressure relief valve had been replaced but it worked for about a couple months and started dripping again nonstop. When the pressure relief valve is turned on manually, significant amount of hot water pouring out nonstop. Other information: - we have solar panels installed - our old hot water system didn’t seem to leak before installing this new one a year ago
I need a hot water heater installed at my work space.
$120
Seaforth NSW 2092, Australia
21st Aug 2026
I have a sink that has no warm water so I need to have something like this installed. Pls see picture. EDIT: sorry I posted this too soon..I’ll have to find a heater and confirm the job whrn I do! Thanks
Replace gas hot water system
$500
Camperdown NSW 2050, Australia
20th Aug 2026
Current gas hot water tank Replaced to continuous flow 26L Approx 4 meter of Gas pipe needs change to correct size
Hot water system quote
$10
St Marys NSW 2760, Australia
20th Aug 2026
315L hot water system for our warehouse
Hot water tank replacement
$500
Rosehill NSW 2142, Australia
20th Aug 2026
I have a small hot water tank in my laundry. I have issues with hot water running out for showers quite quickly. I’d like to install a large hot water tank (125l) to replace this one.
Hot water tank
$10
St Marys NSW 2760, Australia
20th Aug 2026
We are after a Rheem 415L Electric Hot Water Heater to be supplied and installed at our warehouse in St Marys, inside the bathroom area. The hot water system will be connected to a device that measures water volume, so we require the outlet water to be kept below 80°C and the water pressure to be 60 psi or lower. We also need a hot water pipe run approximately 5 metres from the water tank to one of our machines. The pipe can run up the wall, through the wall to the other side, and then split into two separate tap outlets. Standard garden-style tap outlets are fine. Please include all required plumbing, fittings and pressure control in the quote.
Need to move the electric hot hot water system
$500
Quakers Hill NSW 2763, Australia
19th Aug 2026
Need to move the electric hot hot water system from one wall to another wall
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 ☺️
Hot water does not work
$50
Old Toongabbie NSW 2146, Australia
17th Jul 2026
The hot water suddenly stopped I need a technition please to come and fix the hot water system. It’s Winter so we need the hot water urgently thank you
Christian was very efficient Will definitely use his service again
Diagnose & Repair Dux 100L Electric Hot Water System (No Hot Water)
$180
Sydney NSW 2010, Australia
14th Jul 2026
Hi, I'm looking for a licensed plumber (or suitably qualified hot water specialist) to diagnose and repair my Dux Proflo 100L electric storage hot water system. The issue: - No hot water anywhere in the apartment (including the kitchen). - The system was working previously and has now stopped heating. - Power is on to the property. About the installation: - Dux Proflo 100L electric storage hot water system. Installed inside a cupboard approximately 1 metre above the floor. - I am the owner of the apartment. - I have access to all electrical switchboards. - A ladder is available if required. - Plenty of photos are attached showing the unit and surrounding area. Ideally, I'd like the system repaired if the fault is something like the heating element, thermostat or another replaceable component. If the cylinder itself has failed or isn't economical to repair, I'd appreciate a quote to: - Remove and dispose of the existing unit. - Supply a replacement hot water system (around 80–125L is fine). - Install and commission the new unit. Please let me know: - Your availability - Whether your offer includes diagnosis - Any additional costs for parts if required Thank you!
Best communcation ever, water is finally warm. Thank you so much Dean!
Switch hot water and cold water valve under sink
$50
Guildford NSW 2161, Australia
14th Jul 2026
Dishwasher installer informed us the dishwasher is connected to the hot water valve and it needs to be connected to the cold water. We need a plumber to switch the two so it connects to the cold water or if switching it not allowed to put in the correct ones. I’ve inserted photo showing the dishwasher being connected to the hot water underneath.
There was more to the job we didn’t realise and he was happy to do the new fixes right away. Thanks!
Solahrt hot water system needs repair
$400
Rosebery NSW 2018, Australia
9th Jul 2026
Roof top Solahart hot water system heating element is not working and probably needs replacement. Located on a two story house is at least 10 to 15 years. Water heats from sun but not electricity.
Brandon came quickly was very knowledgeable and very helpful. I’d highly recommend him.
FIX HOT WATER TAP IN SHOWER
$80
Mosman NSW 2088, Australia
7th Jul 2026
My hot water tap in my shower keeps spinning and won’t turn off. I think the spindle is broken. Need someone to replace it
Very professional and quick. Will use again if we ever need another plumber
Replace hot water dishwasher pipe
$130
Rosebery NSW, Australia
26th Jun 2026
Looking for a qualified plumber to replace a leaking hot water pipe (see attached photos). The section needing replacement is approximately 1–1.2 metres in length. Access is straightforward, lower section, under the sink. Please bring necessary tools and materials. The final price to include the work + pipe + other materials needed
Gustavo was punctual, efficient, and did an excellent job replacing our dishwasher pipe. His communication throughout the process was outstanding, and he was a pleasure to deal with. I highly recommend his services and wouldn’t hesitate to hire him again.








