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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 WA

Great job!

Hot water system doesn’t heat water enough

$250

Honest, quick, efficient and super friendly. Can't recommend highly enough.

Hot water system replacement

$100

Fast friendly efficient service.

Remove large hot water system

$60

Thanks Callum

Washing machine hot water pipe is leaking .

$100

Dario was wonderful, quick and efficient. Highly recommended

FIX HOT WATER IN BRM 1 & LEAKING SHOWER HEAD BRM 2

$160

Great work and communication

Leaking hot water system

$200

What's the average cost of a hot water system installer in WA

$150 - $310

low

$150

median

$220

high

$310

Low, median and high bar chart distribuiton

Average reviews for Hot Water System Installation & Repair Services in WA

based on 124 reviews

4.96

122
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Recent Hot Water System Installation & Repair tasks in WA

Looking for sparky to repair our solar hot water system

$200

Heathridge WA 6027, Australia

14th Aug 2026

A plumber has already inspected the system and confirmed the plumbing side is working with no leaks. They believe the electric booster/heating element has failed. Looking for someone who can: • Check power supply, fuse and wiring to the hot water system • Test the existing heating element • Repair any burnt/damaged electrical connections • Replace the heating element if required • Test/replace the thermostat if required • Test the system afterwards and confirm the electric booster is heating correctly Please be able to supply/bring a suitable replacement element and thermostat.

Thermann Gas Hot Water System – Crackling/Popping Noise

$150

Maylands WA 6051, Australia

13th Aug 2026

Looking for a licensed plumber/gas fitter to inspect and service our Thermann gas storage hot water system. The unit is approximately 4 years old and is still heating and supplying hot water normally. However, it has recently started making a noticeable crackling/popping sound, particularly when hot water is being used for the shower. The system has not been flushed since installation, so I suspect there may be sediment or mineral build-up in the tank. Looking for someone to: • Diagnose the cause of the crackling/popping noise • Flush/service the hot water tank if required • Ensure the gas hot water system is operating correctly and safely Located in Maylands, WA. Please quote for labour/service and advise if any additional parts are likely to be required.

Hot water in the shower was intermittent.

$100

Mandurah WA 6210, Australia

13th Aug 2026

Have to re-light the hot water, service jets and ignitor and clean out the gas pipes to ensure gas was being disputed.

Supply and install a grease trap hot water system

$10

Bassendean WA 6054, Australia

11th Aug 2026

Supply and install grease trap and hot water system,

Hot water system need fixing

$150

Gosnells WA 6110, Australia

11th Aug 2026

The hot water just burst out for about 5mins then stops

Hot water tap pressure is too low.

$10

Hammond Park WA 6164, Australia

10th Aug 2026

Hot water taps have very low water pressure. Cold water taps are fine, it is only the hot water tap pressure need to be checked and fixed.

Fixed our hot water system with out any issues.

Plumber, leaking hot water system

$180

Nedlands WA 6009, Australia

9th Aug 2026

Over flow value is leaking

Hot water not hot enough

$100

Mount Lawley WA 6050, Australia

8th Aug 2026

Hi, we had the boiler replaced a few months ago, and initially the water was getting very hot. However, recently the water hasn’t been getting hot enough

Great plumber we will keep the number! Thanks for fixing it for us.

Swap over hot water system

$250

Sorrento WA 6020, Australia

6th Aug 2026

Swap over current Bosch instantaneous hot water system for a Rheem instantaneous hot water system. Old unit can be left on site. Flexible install date in a couple weeks time.

Recess Hot Water Unit

$5,000

Eglinton WA 6034, Australia

5th Aug 2026

Recess existing Hot Water Unit in recess box

Hot water system installed

$2,700

Yanchep WA 6035, Australia

27th Jul 2026

Install Rheem 20ltr instantaneous lpg hot water system

Fix my hot water system.

$50

Eglinton WA 6034, Australia

26th Jul 2026

Hi, I’m looking for a plumber to fix my hot water system. The hot water has stopped working and I’d appreciate it if someone could come out as soon as possible. Please let me know your availability. Thank you.

Replace instant hot water system

$240

Mindarie WA 6030, Australia

26th Jul 2026

Replace existing instant hot water system with new unit as old one is 10 years old. Pipes etc is all in order recently inspected by plumber. Location Mindarie

Install 26 litre Dux hot water system

$300

Cannington WA 6107, Australia

26th Jul 2026

Dux instant hot water system installed

Bathroom hot water tap leak need to repair ASAP

$10

Wanneroo WA 6065, Australia

6th Jul 2026

Bathroom hot water tap leak need to be repair required asap

Good mate I can't believe he did 2 job in 30 minit I will recommend for everyone

PLUMBER WANTED: Supply + Install Electric Hot Water System BAYSWATER

$1,200

Bayswater WA 6053, Australia

20th Jun 2026

Its Winter in Bayswater! I need a licensed plumber to replace an existing unit thats not working (it is a Rheem 191050 V7 outdoor electric storage hot water system) with a new model, supplied and installed - for a granny flat in Bayswater. Current situation: The existing unit is an indoor/outdoor approved - Rheem 191050 V7 (50L electric storage). It has stopped working and is nearly 7 years old. Someone is currently staying in the granny flat, so this is urgent so if you can help - this is what I need: Supply + full installation of a new electric storage hot water system suitable for outdoor use Must come with a good warranty (preferably 7 years on the tank) Remove the old unit and take away all rubbish Provide full plumbing and electrical compliance certificates What I’m looking for: Happy with a direct replacement of the same model (Rheem 191050 series) as it’s still available and suitable outdoors etc) Also open to the Dux 50L Proflo from Bunnings (~$578 supply only) if it’s a good alternative I’m happy to be guided on the best option, as long as it’s a new unit from a reputable brand with a solid warranty and works in my setup. I understand prices will vary depending on the model chosen. I’m looking for a competitive all-inclusive quote for supply + install + removal + certificates (so Im not sure about new valves or whats included or needed - so please ensure its a workable option etc). Photos of the current unit and location are attached. Need this done as soon as possible. Please quote your best fixed price and earliest availability. Thanks! Simon

Recommended. Easy to deal with and highly capable.

Hot water system leaking

$250

Redcliffe WA, Australia

31st May 2026

I have a Thermann hot water system and it's leaking near the bottom. Just need to get it fixed

Nothing to complain about, did everything perfectly. 10/10

Bosch hot water system ignition...likely needs WD40

$50

Northbridge WA, Australia

5th May 2026

Ignite bosch hot water system..will need WD40 to loosen buttons

Courteous, efficient, professional.

Hot water system element

$200

Perth WA 6000, Australia

1st Apr 2026

Hot water system playing up. Warm water only, not hot in the shower etc. element? Parking provided on-site. Located in Perth CBD. Thank you 🙏

Went well, happy with the job, thanks Kenneth

Remove a solar hot water system from my roof

$500

Leederville WA 6007, Australia

1st Mar 2026

I would like someone to remove the old solar hot water system from my roof. It is in an awkward spot unfortunately, on the side of the house on a part of the roof that is quite steep. It has already been disconnected so no plumbing required.

Tricky job done well