A professional helping with water heater installation and repair.
A professional helping with water heater installation and repair.

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4.2

Great rating - 4.2/5 (11114+ reviews)

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Recent Hot Water System Installation & Repair reviews in Outer South West Sydney

A++++ to get it done

Hot water tap not working

$200

Fixed the hot water system and cleaned the shower blockage all good at a good price. Job well done. Very nice guy. Would hire again

Replace tempering valve for hot water system

$200

Great service and on time

Relocate hot water install tap and waste for sink and washing machine

$100

Excellent work! Would definitely use him again. Very happy! 😊

Plumber needed to install hot water supply to sink

$200

Great work by Dario. Explained the problem and provided options to solve.

Water is not hot enough from RheemPlus gas hot water system

$50

Quick and easy to deal with

Fix the hot water system.

$100

What's the average cost of a hot water system installer in Outer South West Sydney

$80 - $368

low

$80

median

$150

high

$368

Low, median and high bar chart distribuiton

Average reviews for Hot Water System Installation & Repair Services in Outer South West Sydney

based on 27 reviews

5

27
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0
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0

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What do hot water system installation services include?

Hot water system installation services include all the activities necessary to put a reliable, safe hot water system in your home. This involves installing an unvented hot water system, inspecting the installation area, preparing materials, installing the cylinder or tank, then making the needed connections. After the installation, your plumber can test the system for flaws and address them as needed.

Inspecting installation area

Your water heater installation begins with a thorough inspection of the spot that will house the tank and its components. Your plumber makes sure that the floor is robust enough to support the cylinder's weight and complies with established building codes and safety rules and regulations. If the allotted space is deemed insufficient for the cylinder, your plumber can help you look for an alternative spot for the unvented cylinder service. 

Preparing for installation 

Your plumber makes the necessary preparations for the hot water cylinder installation. If necessary, some plumbers may offer to make an improvised platform of sturdy materials to support the tank's weight. Otherwise, you can hire a Tasker to handle all your carpentry needs.

When appropriate, your hired plumber shuts off the power, gas, and water supply before starting the job. They can take all the necessary measurements to determine the right amount of materials, then cuts and bends wires and pipes to the appropriate lengths and widths. Your plumber may also cut holes into walls or floors as needed to allow pipes or wires to run through.

Installing the cylinder

Once the cylinder's space is ready, your plumber can proceed with the unvented hot water cylinder installation. They can place the cylinder or tank onto its designated space and position. Your plumber takes care not to damage any of the components of the vented hot water cylinder or other pipes and wires in its surroundings.

Installing components and pipes

After the cylinder is in position, your specialist proceeds with attaching the appropriate pipes, wires and components like the Temperature and Pressure Release valve, expansion vessel, immersion heater, and any other pipes and valves. As with all other stages of the unvented cylinder installation, they use appropriate materials and techniques that are compliant with state safety and building regulations and industry best practices. 

Testing the system

Your hired plumber tests the system after completing the installation. They check that each tap and shower head provides hot water on demand and flows with consistent pressure. Should variations in temperature or pressure arise, your plumber can troubleshoot the system and do the appropriate fixes. 

They repeat this process until the hot water system works without any issues. And now that your home has hot water running through your taps, tubs, and showers, why not ensure greater warmth and comfort in every room of your home? On Airtasker, you can also hire an insulation installer who can help you cut down on bills and achieve year-round comfort.

Recent Hot Water System Installation & Repair tasks in Outer South West Sydney

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。

Hot water supply and installation quote

$10

Ingleburn, New South Wales

5th Apr 2026

My roof solarhart water tank leaking, I need to install a new electrical hot water system. Need repipe and wire from roof to the new location (within 5 meters)

Electric Hot water system is not working. Need fixed or replaced

$250

Minto NSW, Australia

3rd Apr 2026

Electric Hot Water system not working. Need fixed or Replaced with new one. It’s big not sure how big maybe around 300 litres. It’s sitting inside the laundry room. Price is Negotiable

Hot water shower tap leaking . Needs washer

$150

St Andrews NSW 2566, Australia

1st Apr 2026

Bathroom hot water shower tap leaking

Replace pipes from gas hot water system

$500

Harrington Park NSW, Australia

24th Mar 2026

The two main pipelines from the house to hot water system need to be replaced

Excellent work and very polite and helpful

Hot water tank rellocation or replacement

$100

Woodbine NSW 2560, Australia

18th Mar 2026

Need this thing relocated to the other side of the wall. If an instant water system can be installed at a good price I’m good with that too The second image is where I’d like it to go

10/10 highly recommended

Diagnose and fix Solar Hot Water- no hot water coming.

$50

Glenfield NSW, Australia

17th Mar 2026

Hi, I have a Solar Hot Water System which I purchased 7 years ago. The tank is on the ground and the panels are on the roof. Never had any problems until 2 years ago- the hot water wasn’t coming, so when there was sunshine then we would get hot water but then it would run out and go lukewarm/cold, seemed like it wasn’t switching over to electric. Got told it needed servicing as it had been 5 years back then. I had someone come and clean the solar panels on the roof, replace the anode, thermostat, element and tpr valve. After that the hot water was working whether it was sunny or cloudy- had no problem. Now 2 years later the same issue is occurring. When the sun is out we get hot water until we have used it all which is pretty quick because there is 7 of us in the house and then it goes to lukewarm and then cold. When I pull the relief valve on the tank then the boiling hot water comes out. I had a “free call-out plumber” come and say “it could be the tempering valve that needs replacing”. He probably said that because it was one of the things that didn’t get replaced 2 years ago. I’m looking for someone who is willing to either come out and do a diagnostic test for free and tell me the problem and not charge me an arm and a leg. Or also looking for someone to give me the price on doing the diagnostic test if you can’t do for free and the price of replacing the tempering valve and cleaning the solar panels on the roof. Or looking for someone to give me suggestions of what you think it could be. Sometimes there are plumbers/hot water specialists that are in or live in my area of Glenfield 2167 NSW and wouldn’t mind popping by to do a free diagnostic test. This is for my mum’s house, she is a senior pensioner and not working so help would be greatly appreciated.

Electrician Needed – No Power to Hot Water System

$10

Glenfield NSW, Australia

14th Mar 2026

Looking for a licensed electrician to check my electric hot water system. The heater is not receiving power, so the water is only warm. System: AquaMAX 250L electric hot water heater (manufactured Aug 2024). Likely issue could be breaker, isolator switch, wiring, or off-peak connection. Location: Glenfield NSW Job: Diagnose and restore power to the heater. Please quote for inspection and repair.

Electric Hot Water System – Warm Water Only (Need Plumber)

$10

Glenfield NSW, Australia

13th Mar 2026

Looking for a licensed plumber to inspect and repair my electric hot water system. System: AquaMAX 250L electric hot water heater (manufactured Aug 2024). Issue: Water is only getting warm, not properly hot. Suspected causes could be thermostat, heating element, tempering valve, or electrical supply.

Thanks for coming on time .

Replace hot water tank

$1,000

Macquarie Fields NSW 2564, Australia

10th Mar 2026

Our hot water tank to our granny flat is leaking and needs to be replaced. Its a 129 liter capacity and runs on electricity. Would like to have a new one supplied and installed. The old one will need to be taken and disposed.

Diego replaced and Installed our hot water system and did an awesome yet perfect job. We are so pleased. He comes highly recommended. Thank you Diago!! 😊

Mount hot water system to wall and replace the copper pipe

$50

Ingleburn NSW, Australia

27th Feb 2026

I have a split hot water system. The fan unit needs to be wall mounted . I have already installed the wall mount , just need to install the unit into the wall and there seems to be a copper pipe that has been twisted which will require replacement.

Camec hot water system E9 error

$200

Elderslie NSW 2570, Australia

29th Jan 2026

Hot water system Camec. Will not heat water. Error code E9

Leakage near hot water tank

$150

Glenfield NSW, Australia

23rd Dec 2025

Water leakage near hot water tank but leakage from pipe

Hot water tank replacement

$500

Minto NSW, Australia

27th Nov 2025

Hot waste gas tank replacement

Fixing hot water sputtering

$150

Campbelltown NSW 2560, Australia

23rd Nov 2025

Hot water is sputtering when it hasn't been used for a few hours, this is across multiple facets. It gets better slightly after running for 20s, but still splutters. The cold water is fine. The water in all or the sinks are also slow to drain.

Required to check hot water system in home where yellow water coming

$500

Campbelltown NSW, Australia

10th Nov 2025

Required to check why hot water is coming yellow in kitchen area . Need solution and cost of the solution

Need a plumber to move hot water system

$900

Wilton NSW 2571, Australia

30th Oct 2025

Need a plumber to move hot water system from indoor cupboard to wall behind it outside

Great job. Thank you.

Installation electrical hot water 250l

$80

Leumeah NSW 2560, Australia

16th Oct 2025

I need to replace my current 250l hot water system, already bought a similar hot water tank but need someone who can help to install

Hot water system not working. Ecogenica

$70

St Andrews NSW 2566, Australia

27th Sep 2025

Ecogenica hot water electric system. Just stopped working. Looking for someone to review if problem is straight forward and can be quickly fixed. Still getting water but cold even switching to hot water.

Hot water pipe replacement underneath the kitchen sink

$100

Glenfield NSW 2167, Australia

4th Sep 2025

Hotwater pipe replacement underneath the kitchen sink

Reasonable service charge, punctual, friendly, Highly recommended.