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"Great service and provided extra support beyond scheduled task."
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"Great work by Julian, professional job"
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"He is great and finished job nicely "
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"Very professional great communication job all fixed recommend him for your next jobs was very happy would definitely use..."
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"Great service awesome job"
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"Job was done wonderfully. Highly recommended "
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"Excellent experience, punctual and knowledgeable. Highly recommend!"
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Recent Hot Water System Installation & Repair reviews in NSW
Very professional and punctual. Great job done.
Fix hot water hose
$50
Great guy. Seemed very honest and well presented. Great communication throughout. I would use him again
Looking for someone to repair a leaking seal on hot water tank
$100
Good job done. Even helped with other minors issues. Much appreciated!
Hot water pressure low
$100
He is very helpful and knowledgeable. I am satisfied with his work
Replace a old hot water system
$500
Excellent work on a Sunday
Hot water is leaking in the washbasin
$100
He was friendly, knowledgeable and thorough. I recommend him.
Leaking copper pipe connection on hot water
$150
What's the average cost of a hot water system installer in NSW
$105 - $270
low
$105
median
$165
high
$270
Average reviews for Hot Water System Installation & Repair Services in NSW
based on 594 reviews
4.93
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Recent Hot Water System Installation & Repair tasks in NSW
Hot water not working
$200
Bankstown NSW, Australia
14th Jun 2026
Hot water is not working. It’s an electric water heater. No breaker trips but there’s no hot water. Date flexible but want to fix it quickly
Rewire Hot water heater meter
$250
East Ryde NSW 2113, Australia
13th Jun 2026
My hot water heater is currently on a controlled load. I would like that moved to the general use meter the circuit placed on my sub board so that it’s connected to my solar and battery system via the sigenergy gateways smart port
Install new tempering valve for hot water in an apartment in Westmead
$200
Westmead NSW, Australia
13th Jun 2026
Install new tempering valve for hot water supply in an apartment
Hot water system leaking in laundry (apartment)
$100
Parramatta NSW, Australia
13th Jun 2026
Hot water tank is leaking from the bottom in laundry within an apartment complex.
Hot water tank upper valve
$100
West Pennant Hills NSW, Australia
13th Jun 2026
Hi, I need a licensed plumber to inspect and replace a faulty Pressure & Temperature Relief (PTR) valve on my outdoor hot water system Brand/Type: Leda Heat Pump Hot Water Unit (External) The Issue: Super hot water is continuously streaming/gushing out of the overflow drain line at the base of the tank. Troubleshooting Done: I have already tried flushing/snapping the PTR valve lever, but it failed to reseat, and scalding hot water continues to run. I have switched off the power to the unit at the main meter box to prevent it from continuously boiling.
Connecting a plumbed fridge+ washing machine hot water
$350
Ultimo NSW, Australia
12th Jun 2026
Next Monday or Wednesday-anytime 15 or 17 June The fridge will be located on the right-hand side of the kitchen bench, against the wall next to the intercom. The nearest water connection is approximately 1.5 metres away under the kitchen sink. Could you also let me know if someone can connect the hot water supply for my washing machine at the same time?
Hot water repair
$10
St Clair NSW, Australia
12th Jun 2026
Water throughout the house is only warm. Its never hot even when turned all the way to the hottest temperature I have a Rheem 250L electric hot water system
Hot water heater is not working
$100
Pendle Hill NSW 2145, Australia
12th Jun 2026
Hot water heater gas fire is not working Try to turn on but no fire
Plumbing hot water system
$150
Little Bay NSW, Australia
10th Jun 2026
Replace an isolating valve and leaking pressure limiting valve on a hot water system. I already have the valves but they are slightly longer than the ones being replaced so the copper pipes will need to be adjusted to accommodate them.
Efficient,friendly and knowledgeable.
Hot water is leaking in the washbasin
$100
Bella Vista NSW 2153, Australia
6th Jun 2026
I require a plumber to attend the property to inspect and repair a leaking hot water tap in the bathroom vanity. The leak appears to be coming from the hot water tap.
Excellent work on a Sunday
Leaking copper pipe connection on hot water
$150
Kellyville Ridge NSW, Australia
6th Jun 2026
There is a leak at the connection of the copper pipes for the hot water system
He was friendly, knowledgeable and thorough. I recommend him.
Connect electric hot water unit
$220
North Gosford NSW, Australia
22nd May 2026
Connect electric hot water unit. Hot water unit already installed. Electric connection only required. Existing power supply may need to be shortened or lengthened to suit new water tank.
He was great. In and out and got it done. Very pleasant as well :)
Swap over hot water tank
$350
Allambie Heights NSW, Australia
20th May 2026
I have a 160lt hot water tank, it has failed and need a plumber to swap it over. I will pick up the tank and have it ready.
Julian did a great job, communication was really good and showed up on time. Would definitely hire again
Hot water not working
$350
Schofields NSW, Australia
18th May 2026
Hot water not working, its EverHot 250, Year 2015 Model, Model number: 291250R7
Arrived quickly, diagnosed the issue, and took action straight away to fix it.
Change pressure relief valve on hot water system
$10
Penrith NSW 2750, Australia
17th May 2026
I need my hot water systems safety relief valve replaced as it is leaking at the moment. I have the part being shipped to my address just need a plumber to install for me.
Jamie was fast and responded quickly, awesome service.
Hot Water Tank Repair
$300
Lakemba NSW 2195, Australia
14th May 2026
Hi, the property currently has no hot water. The electric hot water system breaker is tripping and sitting in the middle position at the switchboard, indicating a fault with the hot water system. Could you please attend and repair the issue tomorrow. Thanks
Fantastic service from start to finish. They came out within a day and replaced our hot water tank quickly and professionally. The pricing for the tank, supply, and installation was very fair, and their honesty and trustworthy approach really stood out. Highly recommend their services and we’ll definitely be using them again in the future.
Fix hot water system
$100
Botany NSW 2019, Australia
6th May 2026
Rheem hot water system not working, error is code 11 C2, seems like this means no ignition.
Great service awesome job
Rinnai Infinity 26 instantaneous hot water system not igniting
$150
Frenchs Forest NSW, Australia
4th May 2026
Rinnai infinity 26 instantaneous hot water system having issues trying to ignite when hot water is turned on. Display panel starts to flash when hot water is tuned on. No issues with power, gas and water flow to unit
Chris, was punctual, open and honest. Would have no hesitation using him again
Replacing old commercial instant hot water system
$200
Glenfield NSW 2167, Australia
25th Apr 2026
我家里有一台用了约17年的旧燃气热水器,已无法正常工作,需要更换。 这台旧机器比较特殊,是一台商业/工业级的即热式(瞬时)燃气热水器。 标签显示其燃气入口压力为 50 mbar (Pinlet max 50 mbar),由 SIT 在墨西哥组装。 目前在设备上能找到的标签照片已附上。 “预算 $200 是上门检测费和出方案的费用。换热水器的全包价请在报价时另外报。” 需要您完成的四项工作: 上门检测:请持牌燃气工携带专业设备,实测我家现有的燃气管道压力 (kPa/mbar) 和燃气类型 (Natural Gas 或 LPG)。 评估管径:我家的燃气管道较细 (目测约10mm),请评估是否需要更换管道以满足新家用热水器的供气需求。 提供解决方案:根据检测结果,请告知: 目前的燃气压力能否直接安装普通家用燃气热水器? 如果需要降压,安装一个调压器的费用是多少? 应该选哪种合适的家用热水器 (比如Dux 135L储水式或Rheem即热式),以及对应的全包报价。 提供总包报价:包含拆旧 + 运走旧机 + 提供并安装新机 + 必要的燃气调压器/管道改造 + 调试的固定包干价。 请带着您的 NSW Gasfitting Licence 来报价。任务发布地点在 Glenfield 2167,我可以拍照提供更多旧机细节。
Tehsein was professional and an excellent communicator during the heater inspection. He has great attention to detail and went beyond his scope of work by pointing out that our gas meter had a leak. Much appreciated!
Licensed plumber to disconnect existing hot water unit and Re-instate
$10
Merrylands, New South Wales
22nd Apr 2026
Need a licensed and insured plumber to complete the below: - attend a site and disconnect a HWU. We will relocate it else where to complete flooring works. - return 2 days later to re-instate and fit off.
Great service and reliable








