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A white van parked on a street, with a person standing next to it, ready to load or unload items.

Find a professional hot water system contractor in Perth

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Excellent rating - 4.5/5 (9200+ reviews)

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Best rated hot water system installers near me

Recent Hot Water System Installation & Repair reviews in Perth

Friendly, extremely prompt and professional. Would definitely use again. Thanks Mathew!

Electrician to help with hot water system


Job completed quickly and efficiently would recommend

Replace dux pro flo 50ltr hot water storage a new one.


Very efficient. Excellent , quick communication. Thanks very much.

Replace leaking valve on hot water system


Prompt, professional

Connect 240v power on hot water system


Lazarus was great! Highly recommend him. Did a great job👍👍

Qualified Eletrition to come to hot water system


Prompt communication and completion of the task thank you

Removing hot water system and other smaller items


What's the average cost of a hot water system installer in Perth

$140 - $715







Low, median and high bar chart distribuiton

Average reviews for Hot Water System Installation & Repair Services in Perth

based on 12 reviews



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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 Perth

Connect hot water pipe, install tap rem. old ,install light switch


Glendalough WA, Australia

3rd Apr 2024

Serena sink mixer to be installed in the kitchen, remove old one. The hot water pipe in the laundry is not attached , , so I need someone to attach it properly so it won’t be falling out The light switch to be installed In the bathroom , remove The old one

Hot water system


Perth WA, Australia

13th Mar 2024

The hot water system is not working. Just the cold water is coming out of the system. And i am not sure what is wrong with it.

My hot water heater is leaking heavily. The pilot light won’t turn on.


Claremont WA, Australia

3rd Mar 2024

Assess the damage and fix the leak or provide cheapest cost solution

Only hot water from the kitchen sink - plumbing adjustment needed


North Perth WA, Australia

23rd Feb 2024

A couple of years ago I got an airtasker to plumb in the water / ice dispenser on my fridge. They connected it under my kitchen sink. Since then , I only get very hot water in the kitchen sink / if I turn the tap to cold it reduces the water to a trickle. It only affects the kitchen sink The dishwasher is also hooked up under the sink but it always has been and did not cause an issue. I’m in an apartment in west perth but we have free visitor parking in the building so you can easily park on site. Can anyone help out ?

Gas Hot Water not working


North Perth WA, Australia

4th Feb 2024

Gas hot water Pilot light on but no hot water coming through the house. Suspect diaphragm might be the issue and in need of replacing - Due date: Flexible

Gas hot water system not working


Dalkeith WA, Australia

3rd Jan 2024

: Our Rheem gas storage hot water system has stopped working. The Tank appears to be leaking on to the burner. Leaking into the pilot flame area. Burner has gone out . Seems corrosion may have caused this. I would appreciate it if we could get someone to look at it asap. - Due date: Needs to be done on Wednesday, 3 January 2024

Electric to newly fitted hot water system not working


Nedlands WA, Australia

24th Dec 2023

Just had new hot water system fitted, but no power is going to hws - Due date: Needs to be done on Sunday, 24 December 2023

LPG hot water system service


Wembley WA, Australia

6th Dec 2023

Hot water system require a service sometime start sometime doesn’t , last check was 6 months ago everything inside was working they recommended service for it in about 6month - Due date: Flexible

Hot water system


Mount Lawley WA, Australia

23rd Nov 2023

I need a small under sink electric hot water system replaced. I would prefer something smaller than I currently have as I literally have it turned off and don't use - it just takes up space. - Due date: Flexible

I was very happy with the service from Daniel. I was very surprised at how conscientious he was; he wanted to do a good job rather than rush things. Highly recommend.

Hot water looked at and filter water connected


Subiaco WA, Australia

3rd Nov 2023

Hi we've just moved into a new office, have an existing filter tap seperate to main kitchen sink mixer, and the water filter tap looks disconnected and there are no pre existing filters to connect to. We also have a hot water problem in our other office that we would need looked at. - Due date: Flexible

Plumber needed to repair hot water system


Perth WA, Australia

15th Sep 2023

Looks to be like a water leak coming from the tank of the solar hot water system. Needs repair asap. No idea on budget so please quote accordingly. - Due date: Needs to be done on Friday, 15 September 2023

Replace broken valve on Vulcan Electric Hot water storage


Perth WA 6000, Australia

25th Aug 2023

I believe the tempting valve in not working on hot water release pull has come off / broken The hot water gets very hot now , that’s why I believe its the tempting valve Please price for replacement tempting valve if this one cannot be fixed Thanks - Due date: Before Tuesday, 29 August 2023

Great Job ,Steve Very efficient Very polite and cleaned up everything Thanks

Replace my hot water system 50L Rheem


West Perth WA, Australia

17th Aug 2023

50L Rheem hot water system needs replacing, i need someone to supply and install a new one. - Due date: Before Tuesday, 22 August 2023

Installation of Instantaneous Gas Hot Water Unit


Shenton Park WA 6008, Australia

16th Aug 2023

Currently have a Rinnai Infinity 26 gas hws and I need a Rinnai B26 installed . Installation Only. - Due date: Before Friday, 25 August 2023

Sink connected to hot water system


Northbridge WA, Australia

2nd Aug 2023

Hey mate, I need a sink connected to the hot water system. It is 3 metres away more or less.

Remove inactive solar hot water system from flat roof (2nd story)


Subiaco WA, Australia

29th Jul 2023

Solar hot water system (tank and 2x panels) is inactive on second story of house. On flat concrete roof. Needs to be removed to allow new solar panel installation. - Due date: Flexible

Fantastic job done by John. Was a tricky solar hot water system removal using crane. Communicated well throughout and cleaned up afterwards. Highly recommend.

Plumber to look at hot water tank for possible leaks


East Perth WA, Australia

29th Jul 2023

Hot water system has a leak. - Due date: Before Friday, 4 August 2023

Hot water unit fixing


East Perth WA, Australia

5th Jun 2023

No hot water from the hot water unit - Due date: Needs to be done on Tuesday, 6 June 2023

Hot water system 50 litter rheem


East Perth WA 6004, Australia

22nd May 2023

Can you please give a price on fitting new rheem hot water tank 50 litter asap - Due date: Before Tuesday, 23 May 2023

Good job and very nice man I use him again to do my work

Require to get my 50L hot water system replaced.


Subiaco WA, Australia

20th May 2023

Require to get a 50L hot water system replaced. Needing to get the old one removed and new one installed. Seems like it would be a fairly vanilla installation. would love to be quoted for labour only please. Also ideally would like to have a couple of days between decommissioning and removal of old system, and the subsequent replacement with a new system. I would like to take the opportunity of having access to the walls to patch, fix up, and re-paint them whilst there is no hot water system in the way. - Due date: Flexible

Absolutely excellent customer service. Kevin went above and beyond and did a killer hot water system installation in a tricky environment. Would highly recommend.