A professional helping with water heater installation and repair.
A professional helping with water heater installation and repair.

Find a professional hot water system contractor in Outer West Sydney

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4.2

Great rating - 4.2/5 (11114+ reviews)

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Recent Hot Water System Installation & Repair reviews in Outer West Sydney

Great job. I will recommend him.

Hot water pipe leaking and toilet flush button needs to fix

$80

Incredible service, right on time. Attention to detail, highly recommend Nesta, to my family & friends. Now I have a permanent plumber. NO more searching for TRADIE.

Hot water repair

$60

Great guy! Thank you for your help :)

Hot water meter to be turned on

$60

Very efficient would definitely recommend. Thanks

Licenced plumber required for pipe hot water service

$5

D is a great person, very helpful, efficient and customer friendly. I will look forward to work with him again.

Rheem hot water Heater: Water is limited and low pressure

$200

Very good plumber. Would deal with him again.

Fix hot water tap In laundry

$250

What's the average cost of a hot water system installer in Outer West Sydney

$95 - $250

low

$95

median

$147

high

$250

Low, median and high bar chart distribuiton

Average reviews for Hot Water System Installation & Repair Services in Outer West Sydney

based on 19 reviews

4.89

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1
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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 Outer West Sydney

No hot water since yesterday - Plumber needed

$70

Colyton NSW, Australia

29th Aug 2026

I urgently need a qualified plumber to inspect my hot-water system today. I noticed there was no hot water from around 6–7pm yesterday and waited overnight in case the tank simply needed to refill/reheat. However, as of approximately 11:30am today (Saturday), there is still no hot water at all. I have checked the kitchen tap, bathroom tap and shower and the issue is the same everywhere. The hot-water system's main switch is ON, but only cold water is coming through. I don't know what is causing the problem, so I need someone qualified to diagnose the hot-water system and hopefully restore the hot water today as soon as possible. Please let me know your availability today and your call-out/diagnostic cost.

Hot water system brown water coming out I need a quote

$10

Glenbrook NSW 2773, Australia

24th Aug 2026

I need someone to come and look at what’s going on with my hot water, when using the taps on hot it comes out a light brown. Cold is fine. I need someone to give me an estimate of what’s going on and how much it will cost- whether the hot water system needs replacing or if it can be fixed and best and worst case scenario.

Hot water system quote

$10

St Marys NSW 2760, Australia

20th Aug 2026

315L hot water system for our warehouse

Hot water tank

$10

St Marys NSW 2760, Australia

20th Aug 2026

We are after a Rheem 415L Electric Hot Water Heater to be supplied and installed at our warehouse in St Marys, inside the bathroom area. The hot water system will be connected to a device that measures water volume, so we require the outlet water to be kept below 80°C and the water pressure to be 60 psi or lower. We also need a hot water pipe run approximately 5 metres from the water tank to one of our machines. The pipe can run up the wall, through the wall to the other side, and then split into two separate tap outlets. Standard garden-style tap outlets are fine. Please include all required plumbing, fittings and pressure control in the quote.

Repair wiring connecting to hot water system

$123

Werrington NSW, Australia

19th Aug 2026

My dog has chewed wiring connecting to a hot water system I’m hoping to get a quote to see how much it will cost and if anyone can repair it.

Hot water system repair

$100

Glenmore Park NSW, Australia

29th Jul 2026

Hot water system is not getting switched on. Not sure the problem

Amazing service - very quick and efficient

Circuit for hot water heater from controlled to general circuit.

$600

South Penrith NSW, Australia

12th Jun 2026

Need to change hot water heater from controlled circuit to normal circuit. Also need timer installed so it heats during day. So I can take advantage of solar battery setup.

Hot water system

$150

Cranebrook NSW, Australia

10th Jun 2026

I have a hot water system tank. I just need to move it heavy.. and set it up in my shed.

Fix blown hot water fuse

$300

Werrington County NSW, Australia

3rd Jun 2026

Looking for someone to fix our blown hot water fuse in our meter box

Jay did an amazing job but we just need to change the whole power system

Hot water issue, requires a plumber

$80

Colyton NSW, Australia

26th May 2026

Hot water issue in granny flat/studio. Water runs cold or stops when switched to hot. Need urgent inspection and repair by licensed plumber ASAP as there is currently no proper hot water access for shower/use. Prefer attendance tomorrow morning if possible.

Change pressure relief valve on hot water system

$10

Penrith NSW 2750, Australia

17th May 2026

I need my hot water systems safety relief valve replaced as it is leaking at the moment. I have the part being shipped to my address just need a plumber to install for me.

Jamie was fast and responded quickly, awesome service.

Relocate hot water system

$2,000

Jamisontown NSW, Australia

5th May 2026

Install new electric storage heater Re-divert hot and cold water services in copper pipe (approx. 16m run / 32m total copper) * Install new isolation valves * Install concrete pad for heater * Disconnect and dispose of existing heater * All labour and materials included * Excludes electrical work

Relocate hot water tank

$1,500

South Penrith NSW, Australia

13th Apr 2026

Currently, my parents electric hot water tank is in the laundry . The laundry is situated in the middle of the house on the back wall .To free up some space the only option would be to put it down the side of the house which is a bathroom and a bed room away . I haven’t measured but approximately 10 meters. My dad is a electrician as well so he can do the electrical.

Replace pressure valve on hot water system

$150

South Penrith NSW 2750, Australia

31st Mar 2026

Replacement of pressure valve on hot water system

Efficient and lovely guys. Thank you so much.

Plumbing hot watersystem

$1,000

Claremont Meadows NSW, Australia

29th Mar 2026

I want to replace natural gas hot water system & dispose the old one

Replace relief valve on Thermann Hot Water Tank

$150

Orchard Hills NSW 2748, Australia

17th Mar 2026

Relief valve has failed and is leaking Requires replacement Quoted price must include parts and labour and airtasker fee.

Fix Broken Hot water pipe

$150

Cranebrook NSW 2749, Australia

13th Feb 2026

Need someone to fix my hot water copper hose is broken

Hot water - heating element change

$199

Kingswood NSW 2747, Australia

7th Feb 2026

Hot water keep tripping out and element needs replacing

Relocate an electric hot water tank and extension of the pipe

$1,200

Penrith NSW, Australia

6th Feb 2026

Scope of work: - Disconnect the existing electric hot water tank, 315 litre Dux (Brand New) - Move the tank 8–9 metres to a new location behind the house - Install a new concrete slab/base for the tank - Extend hot water piping by approx. 8–9 metres (preferably copper) - Reconnect all plumbing and electrical - Install/replace tempering valve if required - Pressure test, insulate pipes, and ensure the system is fully operational - Remove any old fittings or waste materials Site conditions: - Easy access - No excavation required - Only basic levelling needed for the slab area What I will provide: - Clear access to the work area - Power and parking What you need to provide: - Labour - Materials (pipe, insulation, fittings, valves) - Concrete slab materials and formwork - Tools for full reconnection and testing Preferred timing: Flexible — anytime next week from Wednesday onward

Diego was great to communicate and extremely professional. Quality work and on time delivery. Definitely recommended.

Hot water repair

$100

Windsor NSW 2756, Australia

8th Dec 2025

Hot soak tank heating element and capacitor need to be looked