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Excellent rating - 4.3/5 (10900+ reviews)
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"Great tasker. Thanks Paul "
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"Great work. Arrived on time and left the area spotless "
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"Chris did some gas fixing for me, and I couldn't be more satisfied. His communication was prompt and clear, and the qual..."
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"Efficient, very friendly and did a great job I would recommend him for any electrical work"
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"Awesome. Professional, courteous and did a perfect job. "
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"Punctual, friendly, easy to work with and understood the job "
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"Very professional had the task done. Make sure they cleaned up after himself. I definitely will be using him again and r..."
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Recent Hot Water System Installation & Repair reviews

Ian did a fabulous job with fixing the how water in my kitchen tap. He instantly found out what the issue was and fixed it in no time!! :)
Hot water not working in kitchen sink tap
$100

Punctual and professional. Hope to use Logan again in the future.
Fix kitchen tap (no hot water)
$80

Corey was amazing, would definitely use him again for my plumbing needs. Very prompt and helpful, service was great!!
Plumber to fix hot water
$50

Sean was great / communicated well and performed The task as Required. Will use Sean again
Drain and remove hot water system in roof cavity
$100

Great job by Ben. Very efficient and friendly person - will use him again for the next plumbing job.
Leaking tap from hot water under the bath room sin
$100

Thanks, Laurence - you were very easy and polite to deal with and quick and efficient. Regards, K
Help with hot water pipe at backof washing machine
$50
What's the average cost of a hot water system installer
$115 - $260
low
$115
median
$175
high
$260
Average reviews for Hot Water System Installation & Repair Services
based on 1607 reviews
4.92
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Tasks successfully completed
2
Average amount of offers per task
11
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Statistics from the most recent tasks on Airtasker over the last 4 years.
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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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
Water pipe leak of hot water system
$135
Cranbourne VIC, Australia
14th Jun 2025
Water pipe has a leak outside standalone hot water system Brazing or replace asap
Disconnect and connect hot water system
$100
Bahrs Scrub QLD, Australia
14th Jun 2025
I am looking for plumber to disconnect and connect hot water system same day. I need to install concrete block with proper size or concrete pad. As my builder haven't fixed the proper level one. There is also need to fix the pipes of copper alteration with proper way. As new concrete block is little bit bigger size.
Hot water system
$10
Lurnea NSW, Australia
14th Jun 2025
My hot water system is broken . It’s an electric. I want someone to have a look
Hot water system installation
$100
Boronia Heights QLD 4124, Australia
14th Jun 2025
I need someone to install hot water system at my house. The tank i currently have is leaking
Hot Water system repair
$100
Mount Druitt NSW, Australia
14th Jun 2025
While taking shower, hot water gets stoped and switch needs to on and off to continue hot water supply. Don’t want to buy new but would like to repair if at reasonable price.
Need to move a hot water taken from inside a apartment to out side
$350
Surfers Paradise QLD, Australia
14th Jun 2025
I need to get a hot water tank moved on this bottom level apartment from inside the bathroom and we need to reposition it on the opposite side of the wall so we can have a full vanity where the hot water tank used to be in this ground level apartment
Intermittent hot water and low water pressure issues
$100
Drouin VIC, Australia
14th Jun 2025
I have intermittent hot water supply and low water pressure
Fix hot water system leaking from top
$120
Taringa QLD, Australia
13th Jun 2025
Repair electric hot water system leaking from top. System is less than three years old.
Time hot water system
$150
The Gap QLD, Australia
10th Jun 2025
Hager din mount timer, and contactor to match, to time hot water system - electrician to supply and install


Great work Thank you
Instant Gas Hot Water Caravan Replacement
$250
Sylvania, New South Wales
9th Jun 2025
Our instant gas hot water system in our caravan has decided to stop working.. Im happy to supply the like for like model, just need it to be installed Black sealant to be supplied by tasker


Diego was fantastic
Instant hot water system fix
$50
Point Cook VIC 3030, Australia
9th Jun 2025
Instant hot water system is tripping. Need someone to fix it urgently.


Aidan installed & fixed the hot water system in my house very efficiently and with a lot of efforts. Pretty easy to work with and has decent knowledge.
Fix hot water tank
$80
The Gap QLD, Australia
9th Jun 2025
Hot water tank might need maintenance or repair as water not getting hot for long


Great tasker. Thanks Paul
Hot water tape from the kitchen sink
$150
Kaleen ACT 2617, Australia
7th Jun 2025
Only hot water tape by the kitchen sink . First start is hot then cold after that and the rest hit water of whole house are find


Good job and knowledgeable
Hot Water system swap out
$100
St Kilda East VIC, Australia
5th Jun 2025
Hi all I am looking for a licensed plumber to swap out Wall mounted Rinnai 16l gas hot water system in my apartment. I have a new Rheem system .I am happy to help with installation.It's 2.5m off ground. Location is St Kilda East. Ideally early morning would be best because I work shifts. Thanks


Didn’t arrive at time agreed at. But did the job. Thanks
Fix hot water
$350
Mordialloc VIC, Australia
1st Jun 2025
I have a problem with my hot water. It takes 3-5 mins for the hot water to come through, and when it does, it is not very hot. I need someone to check it and possibly fix the thermostatic mixing valve.


Fast, efficient and very friendly. Did a great job and would highly recommend!
Plumbing. Hot water flow on basin reducing to a trickle
$100
Epping NSW, Australia
1st Jun 2025
The hot water had reduced to a low flow and sometimes no hot water at all even when turned full. This is the bathroom washbasin


Chris was a good guy and ontime
Moderate plumbing task - replace hot water tank hose due to small leak
$70
Carnegie VIC, Australia
28th May 2025
I need a replacement (small grey / silver) hose for my outdoor hot water tank - due to a minor hose leak


Sensational job mate - thanks for doing it so late on a Friday afternoon!
Remove Birko hot water unit in office kitchen and check female toilet
$400
Caringbah NSW 2229, Australia
28th May 2025
Plumber to remove redundant Birko boiling water unit from office kitchen and ensure sink taps and zip function after removal. Then need a basic check of the office female toilet as some water on the tiles near the water input, may just need new washer/sealing.


Great service, super helpful and took the time to make sure all was working well.
Move hot water/ gas pipes behind the wall
$500
Bundamba QLD 4304, Australia
26th May 2025
I need 2 pipes cut and moved behind the wall, so that I can patch up my wall ready to renovate.


Great blokes, did a fantastic job.. highly recommend 🙏🏼 Will use again!!
Qualified Plumber to fix copper pipe from hot water unit
$100
Clyde VIC, Australia
23rd May 2025
Copper pipe needs to be fixed as leaking from hot water unit


Thank you Mathew for your prompt delivery!