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Great rating - 4.2/5 (11114+ reviews)
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Best rated hot water system installers near me

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"Andrei did the job like a true professional. I would highly recommend him for any ongoing work. Great job Andrei"
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"Shadi was a great help to us. Especially on such short notice and minimal detail available. He was very efficient clea..."
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"Would use his service again. Did excellent job."
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"Second time I have used him this week. Would highly recommend:)"
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"Legend got the job done quickly "
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"Very happy with John's work, removing and old solar hot water system from our roof, with replacement of tiles. Punctua..."
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"Zak did a brilliant job clearing our drain. Fast, friendly and helpful service. Highly recommended, thanks."
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Recent Hot Water System Installation & Repair reviews in South West Perth
Tristan was fantastic, could not have been easier to deal with. Got the job done no fuss. Thanks Tristan!
Move and dispose of hot water tank
$125
Kevin is a top guy fitted our new hot water system in the middle of a hail storm without a single complaint. Highly recommend
Purchase, Install a new instant hot water system
$1,500
Cannot fault this wonderful man. So honest punctual and eye for detail!!
Plumbing in shower. Low pressure & little to no hot water.
$500
Great job!
Hot water system doesn’t heat water enough
$250
Made easy work of a not so easy job. 10/10
Need a new Hot Water Unit installed
$250
Amazing work! Came on time on really short notice and completed the work extremely quickly. Would definitely recommend!
Plumber needed to diagnose (likely replace) hot water system ASAP
$300
What's the average cost of a hot water system installer in South West Perth
$152 - $393
low
$152
median
$242
high
$393
Average reviews for Hot Water System Installation & Repair Services in South West Perth
based on 19 reviews
4.95
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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 South West Perth
Fix hot water on kitchen tap and install dishwasher
$200
Fremantle WA 6160, Australia
5th Jul 2026
Hot water not working on kitchen tap. + Need dishwasher installed also. Its in location, I’ve tried to install it myself but it’s not working haha.
B16 hot water system not working.
$200
Booragoon WA 6154, Australia
29th Jun 2026
Need a licenced plumber to diagnose and fix, or replace the unit if required. Ideally today (Monday). We have arrived home from a trip and there is no hot water. The unit has been a bit intermittent before we left where it goes cold for 10 seconds before hot again. Approx 7 years old. Gas is working, water flow is good. I can hear the ignition clicking. Good access on side of house on ground level. Budget obviously depends on what needs to be done.
Andrei was great, responded to the add quickly, swapped out hot water system out same day with no fuss. Great communication!
Inspect hot water pump.
$200
White Gum Valley WA 6162, Australia
19th Jun 2026
Hot water is not working. Possible electrical fault with the heat pump system, as the safety switch on the switchboard tripped when the unit was last on. Looking for a licensed electrician to inspect and advise on any repairs required. Repair work can be quoted separately if needed.
135L gas hot water system service or repair
$500
Winthrop WA 6150, Australia
16th Jun 2026
A Rheem hot water system (135L, natural gas, 9 years old) not producing hot but warm water for the house, needs a service or possibly some part replacement.
Replace Rheem Stellar 160ltr gas storage hot water system
$10
Baldivis WA, Australia
10th Jun 2026
Looking for quotes to replace Rheem Stellar 160ltr gas storage hot water system in Baldivis area. Thank you.
Hot water heater ignition
$25
Baldivis WA, Australia
29th May 2026
Light hot water system for
Hot water unit installer
$150
Booragoon WA 6154, Australia
17th May 2026
My hot water system has cracked, I need to install the a new one so I am looking for electrician or plumber who can do asap. Thankyou
Fix hot water system
$99
Hammond Park WA, Australia
17th May 2026
My hot water system is not working I have gas going to my cooktop though. I need this fixed urgently as I have a young family
Plumb dishwasher to cold water , currently a tap on the hot water
$250
Bateman WA, Australia
4th May 2026
Hi I need a cold water tap for the dishwasher of the existing under sink line. Currently there is a hot water tap, see pictures. I can do either 8 May or 15 May before noon.
Did the job no fuss.
Turn on Rheem Stellar hot water gas system
$50
Baldivis WA, Australia
29th Mar 2026
Need to turn on my hot water system
Solar hot water system repair
$250
Bicton WA, Australia
15th Feb 2026
Fit a new non return valve and/or a new solar hot water pump to my solar hot water system. Solar hot water pump supplied by owner
Knowledgeable and efficient tradie
Start Bosch Gas Hot Water System ASAP
$100
Orelia WA, Australia
6th Feb 2026
Hi. We need our hot water system started the gas was turned on today. Last time they did have to do a minor repair at that time but the agents are shut so if a local could assist that would be great. We can smell gas at the meter but it’s not sparking.
Gas Plumber Needed – No Hot Water
$100
Baldivis, Western Australia
31st Jan 2026
Offers welcome Need a licensed gas fitter to repair gas hot water system – pilot lit, burner not igniting Needs to be done ASAP thank you
Repair gas hot water system
$150
Booragoon WA, Australia
20th Jan 2026
Request to fix gas hot water system. Only cold water coming out
Remove solar hot water system from roof
$500
Beaconsfield WA, Australia
15th Jan 2026
I need a solar hot water system removed from my ground story roof
Hot water system
$200
Cooloongup WA, Australia
22nd Dec 2025
“Mains-pressure gas system, hot water pressure has dropped. Suspect tempering valve or outlet filter.”
Hot water system leaking
$200
Cockburn Central WA, Australia
21st Dec 2025
My hot water system is suddenly leaking after moving out. Location is Cockburn Central
Hot water
$350
Baldivis Ward WA, Australia
28th Sep 2025
Hot water is not working
Need to replace 15m of Copper Piping for hot water. SOR
$1,000
Murdoch WA 6150, Australia
26th Aug 2025
Need to replace around 15m of copper piping for hot water, SOR
Remove hot water system roof and repair roof to fix any leaks.
$600
Attadale WA, Australia
10th Aug 2025
Remove disconnected solar hot water system from roof and repair roof to fix water leak..
Very impressed with how quickly and thoroughly John completed this job.








