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"Jye quickly unblocked my drain, cheers mate "
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"Danny quickly identified the issue which was a bigger job than anticipated. Successfully completed the task. "
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"Thankful for Jordan’s prompt response and identifying the issue of my apartment leaking , will be waiting for his profes..."
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"Very quick and efficient with a fantastic result "
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"Laurence was great, punctual and went above and beyond to get the job done properly. "
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"Fast, efficient and very friendly. Did a great job and would highly recommend!"
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"Really happy with his service friendly and fast with his job"
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"5 Stars - Highly Recommended! I recently hired Matthew for a plumbing issue at my home, and I couldn’t be more impressed..."
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Recent Hot Water System Installation & Repair reviews in Melbourne

Thanks Daniel. Couldn’t rate highly enough, went above an beyond to assist and got the job done quickly and on time. Thanks again.
Leaking Kitchen Sink + Hot Water Connection
$200

very very good person. thx for sorting it out so fast.
Aquamax hot water system working but no hot water
$5

Good communication, job done quickly
Plumber to restart gas hot water system
$200

We really appreciate your approach and done a good job.
Fix solar hot water leak
$200

quick, reliable and honest.
Repair leaking hot water service
$200

All good, came out same day
Plumber. Repair hot water system (not sparking)
$160
What's the average cost of a hot water system installer in Melbourne
$140 - $297
low
$140
median
$195
high
$297
Average reviews for Hot Water System Installation & Repair Services in Melbourne
based on 113 reviews
4.88
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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 Melbourne
Get hot water meter checked
$150
Essendon VIC 3040, Australia
5th Jun 2025
My hot water bills have increased a lot, so I need to get the hot water meter checked. There is no leakage in the apartment.
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
Hot water boiler pipe to be connected with cold water supply
$200
Melbourne VIC, Australia
5th Jun 2025
*Parking available* Our hot water boiler needs some work. 1. Replace hot water boiler valve It’s leaking in a certain position. Currently not leaking but needs to be replaced. 2. Hot water boiler pipe to be connected to cold water supply. Our hot water comes out boiling hot and one of the plumbers we had suggested to solve the issue by connecting to cold water so that hot water would come out at 50 degree approximately.
Plumber fix hot water in bathroom
$200
Albert Park VIC, Australia
4th Jun 2025
Lost hot water to the downstairs bathroom
Seal gaps in masonry/concrete around hot water system
$10
Fitzroy North, Victoria
1st Jun 2025
Old apartment with hot water system in cupboard. Downstairs neighbour is a chain smoker and terrible smoke smell in my apartment. I think it’s from this cupboard! Must be gaps I can fix?? Have to stop the smell it’s bad😬. Need someone to have a look and see what they can do. I’m not there at the moment so can’t send pics…maybe reline cupboard and seal the crap out of it??
Connect hot water and laundry taps
$800
Fitzroy VIC, Australia
27th May 2025
A plumber to connect an electric hot water cylinder (waist height) and install washing machine taps. With job certification.
Not hot water in shower
$100
Melbourne VIC 3004, Australia
24th May 2025
Hey there, I live in an apartment and I’m not getting any hot water in my shower or bathroom sink. The water will only get hot if I turn both of them on at the same time (but it never gets to scalding hot, just OK to shower). Hot water is fine in the kitchen sink and the washing machine. Not sure if this is something that can be fixed internally within my unit?
Hot water connectivity
$1,000
North Melbourne VIC 3051, Australia
23rd May 2025
Supply and install new hot water feed line from current hot water lines and run down kitchen wall to the underside of the kitchen bench. This line would then pick up two sinks that currently have no water coming out on the hot side at all.
Rinnai Infinity 26 - Hot water Fix
$150
Richmond VIC, Australia
18th May 2025
Rinnai Infinity 26 Indoor Rinnai Infinity 26 Hot Water Still Unit working but Not Working 100% as some parts of the Building still doesn’t have hot water. Need reset or adjustments? $150
FIXING HOT WATER SYSTEM
$400
Melbourne CBD VIC 3000, Australia
16th May 2025
I have a existing 25L plug in hot water system need to be installed.The copper pipe was leaking so I have removed it and also I removed the whole unit as I do not need hot water. Now I need the copper pipe to be replaced and instal the unit back as I need to pass the council health and safety compliance.
Fix hot water unit
$200
South Yarra VIC 3141, Australia
10th May 2025
Thermann 50L hot water unit not working. Need someone to see if it can be fixed or needs replacement.
Need plumber to empty 50lt hot water tank located within the apartment
$80
East Melbourne VIC 3002, Australia
5th May 2025
Need to empty the 50lt electric hot water tank located within the apartment
Need hot water heater repaired as it’s running water all the time
$200
Port Melbourne VIC, Australia
9th Apr 2025
My hot water system seems to be running water out of its little nozzle continuous basis. I need it fixed so it doesn’t keep losing water.


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
Hot water service relief valve leaking
$100
Prahran VIC, Australia
25th Mar 2025
Hot water service in need of fixing. It sounds like the hot water service is constantly running and the relief pipe is constantly draining water out


Quick and efficient, what definitely recommend!
Sensor Faucet Not Dispensing Hot Water – Needs Repair
$100
Northcote VIC, Australia
16th Mar 2025
The restaurant’s sensor faucet is not dispensing hot water and needs repair.


work with great efficiency
A section of the hot water pipe needs to be replaced with a new one.
$80
Melbourne CBD VIC 3000, Australia
22nd Feb 2025
The hot water pipe has aged, developed cracks, and started leaking. A section of the pipe needs to be replaced with a new one.


Fast efficient service.
Apartment has no hot water
$150
Carlton VIC, Australia
19th Feb 2025
My tenant is telling me there’s no hot water and I suspect it’s the issue with the tempering valve.


Good communication and quick repair
Plumber needed for leaking hot water system
$200
Kensington VIC, Australia
4th Feb 2025
We have a Rinnai tank hot water system that has water leaking out of the overflow pipe. Need someone to look at it and fix problem please.


Great communications and awesome work! Gave us a solution to prevent happening again. Recommend for all your plumbing needs.
North Melbourne hot water issue. Replace spindle
$174
North Melbourne VIC, Australia
30th Jan 2025
Replace spindle on hot water tap in kitchen - View all the details of this offer: https://www.airtasker.com/offers/01JJWQ6XC211Z7PRN18YV033EG


Thanks for your help
Certified Plumber Needed For Hot Water Service Leak
$50
Essendon VIC, Australia
17th Dec 2024
We have a leak in our hot water system and finding it hard to get anyone to have a look. It is also located on a flat two storey townhouse roof. Budget is for call out fee and then we can discuss what needs to be done.


Prompt efficient and pleasant to deal with. Absolutely recommend