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"Great to deal either way, very communicative."
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"Very good, would rehire. "
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"Great job done with reasonable costs "
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"Chris and his team were excellent. Thorough, diligent, committed…..which is exactly what I needed. "
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"On time. Perfect work. Easy to work with "
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Recent Hot Water System Installation & Repair reviews
Myles came on time communicated well and told me exactly what was going on with my system and had a spare part. They are ready to go all fixed would use again awesome individual
Need hot water heater repaired as it’s running water all the time
$200
Helpful and easy to work with. Thank you.
Plumbing - hot water tap in shower keeps rotating
$150
Excellent work, very quick, efficient and clear.
My shower hot water tap doesn’t work. Please fix.
$100
Very efficient and easy to deal with
Plumber to check out hot water tank
$30
Brandon was right on time. Communication was clear. Listened to me try to explain the plumbing problem we had then he explained what he thought it may be and his process to confirm and rectify and he was spot on. No drama No Fuss. Great work.
Hot Water temp and pressure problem
$70
Alex was really prompt and punctual with looking into the issue and resolving it on time.
Plumber needed to fix Hot water system Flexi pipe which is leaking.
$150
low
$120
median
$180
high
$285
Average reviews for Hot Water System Installation & Repair Services
based on 1621 reviews
4.95
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Why hire a hot water system technician through Airtasker?
When you don’t have hot water flowing through your taps, showers, or tubs, hiring a hot water system specialist via Airtasker is the answer. You no longer have to rely on word-of-mouth to find a reliable water heater installation service near you. Whether it involves unvented cylinders or vented cylinders, Taskers can take care of all your heating system needs.
Put up a task on our platform, provide your address, cylinder specifications, and how soon you want hot water running through your taps. Nearby Taskers will ask about the installation job and give you a free quote. Note that you can choose a Tasker based on their rate, but this doesn’t have to be the only criteria. You can check out reviews and ratings so that you can decide based on their experience and skills.
Once you've accepted an offer, your chosen Tasker will have your unvented or vented hot water system installed in no time. Getting hot water to flow throughout your home is easy and convenient on Airtasker.
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Suggested reads about Hot Water System Installation & Repair
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
Replace our Hot Water System
$300
Surfers Paradise QLD 4217, Australia
21st Oct 2026
We are needing a qualified plumber to come & swap out our old HWS with a new one. It is a LIKE-FOR-LIKE swap We already have the replacement hottie so just needing someone for labour to install! All valves and plugs are ready to go 😊
Hot water system leaking and no hot water coming to the house.
$200
Landsdale WA 6065, Australia
21st Oct 2026
Hot water system leaking and no hot water coming to the house. Need repair quote or need quote to replace hot water system with electric hot water system.
No hot water
$130
Redbank Plains QLD 4301, Australia
21st Oct 2026
No hot water for the house. The water heater has power, the screen is faded. Need someone to fix it.
Replace Rheem Electric Hot water Model 19105007
$100
Randwick NSW 2031, Australia
21st Oct 2026
Hot water system is producing rusty coloured water. The photos below show its placement and detail. Need to replace and install Hot water system
Disconnect a wood stove from the hot water system.
$200
Alfred Cove WA 6154, Australia
21st Oct 2026
I'm buying a wood stove that is connected to a hot water system. Haven't seen this particular one. Usually they have a inlet and a outlet.at the moment don't ha a better picture
Hot water installation
$300
Treeby WA 6164, Australia
21st Oct 2026
I bought a new 130L DUX hot water system. It’s a Gas supply system . need to do the water and gas connection.
Need our Zip hydrotap hot water system filter replaced
$120
Prahran VIC 3181, Australia
17th Oct 2026
our Zip hydro tap needs filter replaced, tap tighgtened and system to rebooted.
highly recommend Stephen for all your plumbing needs
Fix Small Water Leak from Hot Water System
$100
Aintree VIC 3336, Australia
16th Oct 2026
I have noticed a small but continuous water leak (dripping) around the bottom of my outdoor hot water system. Water is collecting on the concrete underneath, as shown in the attached photo and video.
Fantastic service from kadir he quickly sorted out our hot water tank pipe and even fixed a leaky kitchen tap while on site. Efficient, reliable, and friendly service.
Plumbing issue (Hot Water System)
$400
Woodcroft NSW 2767, Australia
12th Oct 2026
There's an issue with my Rheem Hot Water System (Model no: 347170N0). The water from the taps/shower is not hot enough as before. The tempering valve and pressure relief valve might need to be checked and replaced.
Good price, knowledgeable, quick and efficient. Happy with the service.
Hot water system relocation
$350
Ascot QLD, Australia
11th Oct 2026
Hello, need someone to move the hot water system less that 1 metre sideways to it's new concrete pad. Enough electrical cable, Thanks Tim
Got the job done and came at the time he says he would! Thanks David
Low hot water pressure in the shower
$150
Melbourne VIC 3004, Australia
8th Oct 2026
Hi, I'm looking for a licensed plumber to inspect and fix a hot water issue in my shower. The shower has separate hot and cold taps. The cold water works normally, but the hot water pressure is very low. I've checked with the building manager, who confirmed there are no issues with the hot water supply. I'm looking for: - Inspection and diagnosis - Repair or replacement, if required - Confirmation that the hot water flow is working normally afterwards Please provide your total cost. Thanks!
The plumber arrived on time, was easy to deal with, and quickly identified and fixed the problem. Straightforward from start to finish. Would happily hire again and recommend.
Gas hot water system (storage tank system) out of service
$300
Malvern VIC 3144, Australia
1st Oct 2026
My gas hot water system (storage tank) has lost heat in the last 24 hours.
Scott fixed our hot water system. Arrived with one hour of the job being issued. Communicated the problem and spoke to us about the options, then completed the job.
Need pipe installed to current pipe plus add taps for cold hot water
$150
Preston VIC 3072, Australia
28th Sep 2026
Will need 2 more pipes or drain as per photo sticking up and two sets of taps. Must be done tomorrow. Afternoon
Amazing work and very kind guy. Would love to book him again
Fix my hot water system
$125
Elizabeth Bay NSW 2011, Australia
28th Sep 2026
Require somebody to perform task of fixing this Rinnai Infinity 26 hot water system (mounted externally). You will also need to supply the replacement thermostat (included in offer price) if that is the problem.
Great to deal with, easy communication
Hot water system, ignition not working
$200
Melbourne VIC 3182, Australia
27th Sep 2026
Ignition spark not working to get instant hot water
Scott took the time to ring and explain things. Was very punctual and excellent to deal with.
Add outdoor tap, with hot water mixer and hose connection
$250
Coburg VIC 3058, Australia
21st Sep 2026
We have a gas instantaneous hot water system, right near the back corner of the house. I want to add a mixer tap with a hose connection just below it so I can run medium-warm water into the garden. Ideally, the mixer tap could be fixed at a given mix of hot & cold so I'm not always trying to get it exactly right. The gas system puts out 45°C water btw.
Installed an outdoor tap before a 3yo's birthday party. Did a great job and super quickly.
Licensed Plumber Needed – Hot Water Pressure Issue
$150
Alexandra Hills QLD, Australia
20th Sep 2026
Licensed Plumber Needed – Hot Water Pressure Issue We have a double-storey house and are experiencing very low pressure from the hot water. The cold water pressure is fine, but the hot water pressure throughout the house is very weak. We are looking for a licensed plumber to inspect the hot water system, diagnose what is causing the low pressure, and repair the issue if possible. Budget is approximately $150 for inspection/initial repair, but I am happy to consider reasonable offers depending on the problem, parts required and work involved. Please let me know your experience with hot water systems and whether your offer includes the call-out/inspection fee.
Very happy with the service! Chris came out to fix our hot water system and did a great job. He was professional, reliable, and knew exactly what he was doing. Everything is working perfectly now. I’m really happy with the result and would definitely recommend him to anyone looking for a good plumber. Thank you!
Chromate Gas Hot water system leak repair
$50
Manor Lakes VIC, Australia
17th Sep 2026
Have a slight leakage in the hot water system. Contacted Chromagen and they mentioned The flow meter on the system has become faulty which is causing the leak and advise to fix it outside.
Excellent work done. Perfect communication and was on time for the job to be done. Will highly recommend.