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 NSW

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4.2

Great rating - 4.2/5 (11114+ reviews)

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Best rated hot water system installers near me

Recent Hot Water System Installation & Repair reviews in NSW

Sean was punctual, friendly and helpful.

Electrician required to find fault on hot water cylinder.

$100

Amazing job! Would highly recommend him for any plumbing work

Replace hot water system

$1,000

Professional and polite ...would book again.

Plumber or Handyman - Hot water system keeps sounding ever 5mins

$100

Super friendly and helpful

Remove hot water system

$20

Excellent service from Mark. He responded quickly and came to my property on the weekend to fix a leaking hot water tap. He was friendly, knowledgeable, and clearly very experienced. The repair was done efficiently and to a high standard. I highly recommend Mark and would happily use his services again.

Bath tap leaking with hot water .temperature control faulty

$100

Very professional, punctual, clear And concise with all work that’s necessary and information regarding any future works

Plumber to please fix leaking hot water system

$200

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

$109 - $275

low

$109

median

$160

high

$275

Low, median and high bar chart distribuiton

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

based on 602 reviews

4.92

580
9
7
1
5

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Recent Hot Water System Installation & Repair tasks in NSW

Burst hot water system in apartment need carpet clean

$350

Cronulla NSW 2230, Australia

19th Sep 2026

Need someone with steam cleaner or carpet water extractor to attend and clean and dry water from Exploded hot water system, need bathroom floor corridor timber floor and one bedroom carpet Cleaned and dried as much as possible this evening Hot water can’t be changed til Tomorrow but need Cleaner tonight urgently

Plumber - Hot water System / vanity replacement / Down pile

$10

Dubbo NSW 2830, Australia

18th Sep 2026

Supply and install a 315L Dux electric storage hot water system- dispose old • Change one downpipe • Install one showerhead • Supply and install a medium-sized vanity- dispose old Please provide a quote including labour and materials, and confirm your availability.

Plumber to fix Leak from Gas Hot Water Unit

$50

Lidcombe NSW 2141, Australia

17th Sep 2026

Looking for a plumber to fix a leak from the gas hot water unit. The unit is 7 years old. There is a very constant leak on the pipe connector of the hot water tank outside.

Albert came on time and did a great job and got the issue fixed very quickly. Would happily use again and recommend to others

Plumber hot water system ,$300 + pay for replacement if needed

$500

Oakhurst NSW 2761, Australia

17th Sep 2026

Water leaking from hot water system.

Very happy with Dean. Open communication and punctual. Happy to recommend.

Replace and install new hot water pipe for washing machine

$30

Marrickville NSW, Australia

17th Sep 2026

Hello! Washing machine needs it's hot water pipe replaced because of an error message: not enough water pressure. Bought a new hot water pipe 2m from Bunnings. Just need someone with the tools and strength to come over and fix it to the machine and plug it up to the tap (bit fiddly as it's under the sink) I'm broke and currently unemployed for health reasons. Thanks for reading!

The hot water flexi-hose has frayed and ruptured in en-suite

$90

Sydney NSW 2066, Australia

17th Sep 2026

Licensed plumber supply and install 1 x new braided stainless steel flexible hose to replace the ruptured one. The water has been isolated at the local valve to stop any current flooding.

Replace hot water system 50L in apartment top level 3 level apartment

$1,000

Bankstown NSW 2200, Australia

16th Sep 2026

Need a Hot water system replaced in a 3 level apartment top level.

Qualified plumber needed to instal small hot water system

$250

Sydney NSW 2075, Australia

16th Sep 2026

I need a qualified plumber to instal a Spark under bench water heater in my kitchen

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!

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

Service and flush Rheem gas hot water system

$200

Wahroonga NSW, Australia

31st Aug 2026

Looking for a licensed plumber/gas fitter to service and flush a Rheem Stellar 360 gas storage water heater (Model 850360N0, 160L). Hot water contains some sediment. Please also inspect the anodes, TPR valve and burner, and advise whether any parts need replacing. Located in Wahroonga.

James is great, on time and easy to work with.

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