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

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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 NSW

Great service, recommended

KITCHEN TAP HOT WATER AND SINK TO FIX

$150

Great job. Highly recommend. Thank you

Need a plumber: Hot water not working

$120

Good quality of workmanship. Work done in a timely manner, helpful with details if needed. I would recommend his service.

Reallocate hot water tank.

$250

Efficient and helpful.

Fix leaking hot water connection under laundry sink.

$150

Thanks much Alex

Hot Water System Repair -Quote

$10

Came quickly to help

Fix leaking hot water tank valves

$90

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

$109 - $270

low

$109

median

$160

high

$270

Low, median and high bar chart distribuiton

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

based on 600 reviews

4.92

578
9
7
1
5

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Recent Hot Water System Installation & Repair tasks in NSW

Shower hot water

$250

Naremburn NSW 2065, Australia

13th Sep 2026

Shower runs only lukewarm in one bathroom. Other is fine.

Hot Water Pump – Gas/Flame Issue

$200

Mount Druitt NSW 2770, Australia

12th Sep 2026

I need a qualified gas technician to inspect and repair a hot water pump. Issue: The gas flame/fire does not stay on for long and keeps going out. Please inspect the unit, including the gas connection, gasket/seals, ignition and safety components, and provide a repair recommendation.

Leaking electric hot water system - leaking from the base

$250

Mosman NSW 2088, Australia

12th Sep 2026

Electric hot water heating unit is leaking from the base. I have turned off the cold water intake (I think) which has stopped the leaking. Obviously want this repaired and to have hot water ready for kids bath tonight

Jake was very friendly and super quick. Will be rebooking

Hot water tempering valve failed

$150

Chippendale NSW 2008, Australia

12th Sep 2026

The hot water in my apartment is only luke warm. Strata manager suggested to check if the tempering valve has failed inside the apartment. The hot water system is centrally controlled in the building.

Tehsein and his team are very helpful and efficient. Fixed the tempering valve and hot water is hot enough again. Would ask their service again!

I need my hot water tank leak repaired

$50

Bankstown NSW 2200, Australia

11th Sep 2026

It appears that the washer in one of the external hoses for my hot water tank is leaking, as well as the pressure release hose at the bottom. Please refer to pictures pointing to where the leak is coming from. They continue to leak even when the hot water tank is turned off.

Hot water valve change

$180

Sydney NSW 2000, Australia

10th Sep 2026

The hot water valve in a unit needs to be replaced

Very nice and friendly

Need plumber to install cold and hot water shut off taps under sink

$260

Warwick Farm NSW 2170, Australia

9th Sep 2026

Renovating kitchen and need a plumber to install a hot and cold water shut off tap like the one in the photo under my kitchen cabinets as I want to install a mixer. I have cut the wall to make access easy to the pipes. I do not have the taps so they will have to be supplied. Thank you

Job complete. Very happy with the work. Will book again.

Replace hot water system for unit

$250

Cremorne NSW 2090, Australia

9th Sep 2026

Need hot water system for my unit replaced

Hot water system

$50

Mount Druitt NSW, Australia

9th Sep 2026

My bosch optiflow 26 gas heating stopped working. There is no hot water. Need some one to repair it. Thanks

hot water heater issue

$350

Cambridge Park NSW 2747, Australia

8th Sep 2026

Need a sparky , to change over element or thermostat in our electric tank. No visible leak

Fix Small Hot Water Pipe Leak

$150

Mascot NSW 2020, Australia

1st Sep 2026

Looking for someone experienced to fix a small leak on a hot water pipe/fitting near the hot water unit. See photo attached. The leak appears to be around the copper pipe/union fitting. Budget is $150 total including labour, call-out, Airtasker fee, and any small parts needed such as washers, thread tape, seals or standard fittings. Please only offer if you can complete the repair for the fixed price. Please bring your own tools and parts. Please include when you can come and your experience with similar hot water pipe/fitting repairs.

Great service and communication

Licensed plumber to fix hot water tap

$180

Darlinghurst NSW 2010, Australia

23rd Aug 2026

Licensed plumber needed to repair hot shower tap. The shower has separate hot and cold taps—not a mixer. Hot water works elsewhere, in kitchen & bathroom sink, but no hot water is coming through the shower. It is Grohe brand.

Kieran was fabulous punctual and did a perfect job. Would definitely recommend him.

Hot water in shower pressure low

$100

St Peters NSW 2044, Australia

19th Aug 2026

We have very low hot water pressure in the shower. All other taps are fine. It has been suggested by another plumber it may be the washers, so hoping someone local can take a look please. Licensed plumbers only thanks?

Great job, thanks Glenn!

Hot water tank not working

$100

Crows Nest NSW, Australia

18th Aug 2026

Hot water not coming out of taps

Kieran attended site very fast and did a great job.

Rheem Hot Water need to light pilot

$100

Pymble NSW 2073, Australia

12th Aug 2026

Model Number: 850360N0 Capacity: 160 litre Water went cold. No water leaking around the tank. Tried to relight the pilot but the Ignition Button stays down. Would like the job done Thursday after 3pm or sometime Friday.

I was very happy with Geoff and the work he did for me. He was ready to talk to, friendly and efficient. I'd use him again.

Replace hot water system

$1,000

North Parramatta, New South Wales

7th Aug 2026

I have a Vulcan hot 80L hot water system that needs to be replaced. I don't have a replacement tank so quotes need to be for the supply of a new tank and installation.

Amazing job! Would highly recommend him for any plumbing work

Fix the hot water pressure in kitchen tap

$100

Cronulla NSW 2230, Australia

5th Aug 2026

The pressure when I turn the tap to hot in the kitchen is non existent. Works fine for cold and in the rest of the apartment. I believe it has a pressure limiter that needs to be removed. I also need a pipe in my bathroom sealed.

Very knowledgeable and honest service! Highly recommend!

Disconnect and remove 2 solar hot water heaters

$250

Neutral Bay NSW 2089, Australia

27th Jul 2026

These solar hot water heaters (not powered, just has water running through it) are rusty and leaking, I need to decommission and remove. Each heater panel is about 2x1m. I am fit and able to help lift, but I can’t do it alone; ideally I need a plumber who can disconnect / block off the pipes from the internal HSW. All i really need is for someone to disconnect it at the source, and then help me get it off the roof. I’ll do the rest. Flat room, easy access.

Brilliant work, helped me solve a lot of problems as we went. Very professional. Thank you ☺️

Hot water does not work

$50

Old Toongabbie NSW 2146, Australia

17th Jul 2026

The hot water suddenly stopped I need a technition please to come and fix the hot water system. It’s Winter so we need the hot water urgently thank you

Christian was very efficient Will definitely use his service again

Diagnose & Repair Dux 100L Electric Hot Water System (No Hot Water)

$180

Sydney NSW 2010, Australia

14th Jul 2026

Hi, I'm looking for a licensed plumber (or suitably qualified hot water specialist) to diagnose and repair my Dux Proflo 100L electric storage hot water system. The issue: - No hot water anywhere in the apartment (including the kitchen). - The system was working previously and has now stopped heating. - Power is on to the property. About the installation: - Dux Proflo 100L electric storage hot water system. Installed inside a cupboard approximately 1 metre above the floor. - I am the owner of the apartment. - I have access to all electrical switchboards. - A ladder is available if required. - Plenty of photos are attached showing the unit and surrounding area. Ideally, I'd like the system repaired if the fault is something like the heating element, thermostat or another replaceable component. If the cylinder itself has failed or isn't economical to repair, I'd appreciate a quote to: - Remove and dispose of the existing unit. - Supply a replacement hot water system (around 80–125L is fine). - Install and commission the new unit. Please let me know: - Your availability - Whether your offer includes diagnosis - Any additional costs for parts if required Thank you!

Best communcation ever, water is finally warm. Thank you so much Dean!