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"Very quick and efficient! job was done on the same day as requested "
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"Thomas is a very responsible and respectful person."
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"Job well done Punctual Very good behaviour"
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"Andrew did amazing job fixing the leaks"
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"Justin did an incredible job at fixing the inlet valves to our two toilets. Would highly recommend his plumbing services..."
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Recent Hot Water System Installation & Repair reviews in Brisbane
Awesome service from Blake. Would highly recommend.
Disconnect hot water system and kitchen plumbing
$250
Luke was awesome, came exactly when he said he would, installation was super quick. Highly recommend him.
Supply and install electric hot water system
$1,400
Excellent service. Good communication, quick follow up and thorough service and feedback. Would recommend.
Fix hot water system
$150
Aidan was extremely professional and on time. Completed the job quickly and efficiently. Highly recommend!
Hot water taps not working
$100
Stephan was amazing, great quality of work, great customer service and went above and beyond. He made it so easy!
Hot water system not working
$50
Scott was able to come the next day and fixed it straight away. Was very easy to organise with would highly recommend, thanks for your help!
Diagnose and repair hot water temperature in bathroom
$250
What's the average cost of a hot water system installer in Brisbane
$132 - $300
low
$132
median
$210
high
$300
Average reviews for Hot Water System Installation & Repair Services in Brisbane
based on 43 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.Â
Preparing for installationÂ
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.Â
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.Â
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 Brisbane
Change hot water pressure valve
$50
Fortitude Valley QLD 4006, Australia
28th Apr 2026
The hot water pressure is very low and it looks like the valve is not working. So, we think it is damaged and we need to change it. The valve is next to the washing machine. We live in an apartment. The property manager said he can help to close the water system to do this job.
He arrived on time. He solved the problem.
Hot water issue, we have the parts please see the image
$110
New Farm QLD 4005, Australia
19th Apr 2026
Hot water not working. Can you come today or tomorrow to fix
Looking for an electrician to check out the hot water system
$100
Brisbane QLD, Australia
13th Apr 2026
I’m looking for a licensed electrician to assess and repair a hot water system.
Bosch 10p hot water repair highgate hill
$100
Highgate Hill QLD, Australia
9th Apr 2026
Bosch 10p pilot light is on but main burner does not come on. Location highgate hill. Can you come today?
Super friendly and helpful
Hot water cylinder service
$123
Auchenflower QLD 4066, Australia
1st Apr 2026
The hot water has dropped in pressure from every outlet inside. Google leads me to believe that the cylinder needs a service. It's located in an easy to access and clean location. I'll be home on the date provided but happy to show the job pryer to service after 4:00 weekdays. Alternatively happy to organise for a Saturday or Sunday.
Plumber needed to replace a valve on an external Hot Water System cafe
$250
Fortitude Valley QLD 4006, Australia
25th Mar 2026
Hi there, We are a cafe in Fortitude Valley looking for a licensed plumber to fix our hot water system. Our landlord plumber had a quick look and advised that the unit likely needs a new valve installed as it is not supplying enough hot water. Unit Location: It is mounted on the wall in our alleyway (external). The Job: 1. Inspect the hot water unit to confirm if it’s a valve issue. 2. Supply and install the necessary replacement valve. 3. Ensure the hot water is running at full capacity. 4. Please note the job would need to start from 3:15 pm onwards, as the cafe is operating beforehand Note: We need this done as soon as possible as it is essential for our cafe operations. Please provide a quote Thank you!
Justin did a great job with the plumbing. He completed everything smoothly and clearly explained what he was doing and why it was needed. Very professional and easy to deal with. Highly recommended.
I have a 125L tanks for hot water. I've got another to connect only.
$600
Spring Hill QLD, Australia
13th Mar 2026
I currently have a 125L hot water tank and I want to install an additional 125L tank to increase the total hot water capacity. The new tank should be connected in parallel to the existing system, sharing the same cold water feed and combining the hot water outlets into the house supply. The goal is for both tanks to fill and heat at the same time, effectively providing around 250L of hot water capacity. The installation should include the appropriate fittings, valves, and connections so the system runs safely and efficiently.
Licensed plumber to look at hot water system
$80
New Farm QLD 4005, Australia
6th Mar 2026
Came home to little/no hot water. Fuse/switchboard not affected. Hoping to have a plumber attend to diagnose and fix the problem.
Check why I'm not getting any hot water
$10
Ashgrove QLD, Australia
3rd Mar 2026
I was overseas for 4 months. I just returned home and there is no hot water coming out of the taps. Could you please check what's the problem? Is this a job for a plumber or an electrician?
he knows what he's doing
Licensed Plumber – No Hot Water Flow (Apartment)
$200
Toowong QLD, Australia
26th Jan 2026
Need a licensed plumber to diagnose and fix a hot water issue in an apartment. • Hot water tank is heating • Pipes near tank are hot • No hot water flow at any taps (cold water OK) • Likely valve or blockage (tempering or isolation valve) Looking for diagnosis first, with repair if straightforward. Must be licensed and insured. Happy to adjust price if parts or additional work required.
Very happy with Chris’ professionalism and capability. Would highly recommend.
Hot water system installation
$150
New Farm QLD, Australia
19th Jan 2026
Hello, I’m an age pensioner and I’ve purchased a new hot water system that needs to be installed. Due to limited finances, I’m looking for a licensed plumber who can help me at a very reasonable price, or a kind Good Samaritan willing to assist without charging high rates. The old system will need to be disconnected and the new one installed safely and correctly. Access is straightforward and I’m happy to assist where I can. I genuinely appreciate anyone who understands my situation and is willing to help. Please let me know your experience, licence details, and what you can offer price-wise. Thank you kindly for reading and for any help you may be able to provide.
Hot water washer replaced and screw into brick wall
$100
Ashgrove QLD, Australia
12th Dec 2025
Replace shower hot water tap washer; Remove a rusty screw from balcony light fitting; Drill two screws into brick wall to hang pictures
Solar Hot Water System EnvironSun
$200
Wilston QLD, Australia
30th Nov 2025
I have a Solar Hot Water System EnvironSun. I need someone to check the system, confirm it’s working and efficiency. We believe it is the cause of a water leak we are having. I need someone who can check this.
Plumber required to fix a hot water Burst Pipe
$120
Kelvin Grove QLD, Australia
16th Nov 2025
Hot water pipe in the laundry room wash basin has burst due to pressure. There is a continuous leakage and it is to be fixed.
Hot water tank leaking looking for a licensed plumber to replace it
$1,100
Wooloowin QLD 4030, Australia
15th Nov 2025
Need a licensed plumber to replace an electric hot water system on my balcony. Old unit is leaking/rusted. Looking for supply + install, including removal of the old tank and a Form 4 compliance certificate. Please provide your QBCC licence number and quote.
Hot water issue/ plumber
$100
Fortitude Valley QLD, Australia
22nd Oct 2025
Changing pressure limiting valve plv in my unit in fortitude valley.
Plumbing - hot water and gas
$1,000
Bowen Hills QLD, Australia
16th Oct 2025
I need some plumbing done. Finish off cold water. Do hot and add a gas to all apartments.
Change hot water pressure valve
$50
Fortitude Valley QLD 4006, Australia
1st Oct 2025
The hot water pressure is very low and it looks like the valve is not working. So, we think it is damaged and we need to change it. The valve is next to the washing machine. We live in an apartment. The property manager said he can help to close the water system to do this job.
Level my washing machine and attached hot water tap to machine
$50
West End QLD, Australia
21st Sep 2025
I need my washing machine levelled. As well as the hot water tap attached to the machine.
Rehan did an amazing job!
Hot water system
$400
New Farm QLD 4005, Australia
9th Sep 2025
Move hot water system into corner of garage. approx. 600mm from existing position and adjust plumbing as required. no electrical work








