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Excellent rating - 4.3/5 (10900+ reviews)
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Best rated hot water system installers near me
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"Very friendly, open communication, fixed the problem"
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"Great work by James. "
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NSW Gasfitting Licence
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"nice work very reliable good price "
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"Ben is awesome, came in got the job done and gave recommendations as well. I would book him again!"
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"Completed the job quickly and efficiently "
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NSW Electrical Licence
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"Great service! The plumber quickly identified the sewer blockage causing the overflow relief gully to back up and fixed ..."
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"No fuss job done, happy with the result! "
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"What a great guy!! So honest and trustworthy. Called and needed my job done asap and with no hesitation the job was done..."
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Recent Hot Water System Installation & Repair reviews in Blacktown

Pretty good job mate..thanks
Fix relief valve leak in the hot water system
$100

Thanks very much for helping today.A very honest and reliable person.keep up the good work.
Fix the leaking hot water geaser pipe
$220

Excellent service
Replace relief valve in hot water
$250

Mark was prompt and on time not to mention highly knowledgeable with the required parts to do the job. Would strongly recommend his services.
Hot water tank repair
$200

Very quick, professional and knowledgeable. Replaced pressure valve with new one. 👍👍👍👍👍👍👍👍
Replace existing hot water pressure valve
$150

Great job mate!
Fix Hot water unit leakage
$200
What's the average cost of a hot water system installer in Blacktown
$97 - $202
low
$97
median
$150
high
$202
Average reviews for Hot Water System Installation & Repair Services in Blacktown
based on 51 reviews
4.84
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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 Blacktown
The hot water system stopped working,need to check and fix please. .
$100
Mount Druitt NSW 2770, Australia
31st Aug 2025
Need to check the Hot water geezer. The hot water system stopped working from last afternoon. Need to fix or upgrade the system (if possible with government rebate)
Fix leakage around hot water system
$75
Quakers Hill NSW, Australia
25th Aug 2025
Water has been leaking outside the hot water system from the pipe going into the plastic thing.
Hot water system leaking
$100
Toongabbie NSW, Australia
22nd Aug 2025
I got dux proflo 250l electric hotwater, It started leaking from Thursday, I would like to get fixed. Hot water is coming but, by the evening is running out. Off peak electricity is connected.
Fix shower hot water tap
$150
Blacktown NSW, Australia
21st Aug 2025
Hot water tap slow to turn on and low water pressure, might issue with tap rubber


Good communication , efficient work
Chromagen hot water system broken, need repair
$100
Blacktown NSW 2148, Australia
10th Aug 2025
The hot water system is not working
Leak in hot water tank (outside)
$50
Parklea NSW, Australia
8th Aug 2025
Found out hot water leakage from our hot water tank. looks like water sealant has come off..


Ben did an excellent job fixing the leak in our hot water tank. Fast, professional, and reliable service – highly recommended!
Plumber my hot water problem
$600
The Ponds NSW, Australia
1st Aug 2025
My hot water is not working want to fix it
Hot water Electrical issues
$100
Blacktown NSW, Australia
5th Jul 2025
Hi, suddenly my new hot water (installed last month )stopped, as cold water is coming through hot water system, and the wiring connected to the hot water system is fried (not sure) the old hot water system was replaced with more powerful one, may be it could be too much for the old wires to work out . May be there is a fuse out as well. Need someone to fix this, may be need to install new wiring or I don’t know needs to be checked by electrician. I have taken pictures of what could be the connection to these hot water system Please provide reasonable pricing, thank you
No hot water in kitchen sink
$50
Toongabbie NSW, Australia
22nd Jun 2025
Water leak from kitchen tap and no hot water from kitchen tap
Fix hot water (gas)
$100
Stanhope Gardens, New South Wales
21st Jun 2025
Hot water system that working yesterday has stopped working since the morning.Need to fix it.
Burst hot water pipe
$100
Kings Park NSW, Australia
15th Jun 2025
Heard a water pipe burst, no hot water available now, need repair. House on Bearers and joists.


Very Helpful and professional
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.


Professional, lovely gentlemen was very knowledgeable with my hot water system would defiantly use again
Hot Water system
$100
Colebee NSW 2761, Australia
12th Jun 2025
Need to adjust the thermostat and/or timer of the Rinnai hot water (electric) system. Typically, there isn’t enough water at night during winter.


Joe is professional and friendly; appreciate his work!
Install hot water system
$100
Schofields NSW, Australia
11th Jun 2025
Install a hot water system
Instant hot water install Rheem 26L
$300
The Ponds NSW, Australia
7th Jun 2025
Installation of a new Rheem 26l instant hot water unit. I have the unit already


Awesome work , highly recommend for any plumbing work.
Installing hot water system
$300
Lalor Park NSW, Australia
4th Jun 2025
I need a licensed plumber to install hot water system at my house. I have the new heat pump ready just need to be connected. The hot water system is Midea, 280 litres. Please send your qoute via text or email.
Supply and install a new hot water tank 250l and take away the old one
$1,200
Rooty Hill NSW, Australia
28th May 2025
I need my hot water replace- Supply and installation
Install new hot water system
$500
Quakers Hill NSW, Australia
24th May 2025
I am buying a new Dux 315L hot water system to replace my existing old system. Need someone to quote labour hours to install them . Shoukd have licence to do the job
Repair my hot water system
$150
Blacktown NSW 2148, Australia
5th May 2025
My hot water system is Electric Tank outside sitting is hot enough and I even check the water from drainage valve it's really hot. But inside my kitchen and washroom it's not hot it's just warm water. I don't know what is the problem So need to figure it out and make it working properly


He is amazing Work flow is just a quick and smart
No hot water in shower tap
$5
Quakers Hill NSW 2763, Australia
30th Mar 2025
There's no hot water in one of our shower taps. But this is not always the case, every once in a while - it magically starts working again. We can't figure out what it is. This is only a problem for this shower. Hot water works fine everywhere else in the house, including the sink in the same bathroom. This needs fixing.


Great bloke, on time, good communication, efficient.