A man repairing a water heater with tools and equipment
A man repairing a water heater with tools and equipment

Find trusted water heater repairs and installation experts in NSW

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4.2

Great rating - 4.2/5 (11114+ reviews)

Get help from water heater repairs and installation experts in NSW

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Best rated water heater repairs and installation experts near me

Recent Water Heater Repairs and Installation reviews in NSW

Mark was great. He gave great advice and then had to deal with a more complicated job than we realised when he arrived. Really appreciate the time he took to make everything work in the end!

Install hot water heater and remove old one

$350

Prompt friendly service

Electrician or Hot water repairers

$150

Super quick and very helpful to resolve the issue

Fix gas hot water heater

$150

Great experience and fixed my issue immediately, as well as changing the piping around to meet regulations as an extra. I had a very positive experiencd 10/10

Water Heater System Flush

$120

Luke got the job done quickly and without fuss. Would definitely use again.

Plumber needed. Remove water heater,fix shelf

$300

Great service, friendly, great comms and goes the extra mile. Thanks Ian.

Remove old water heater, install new (provided).

$250

What's the average cost of a water heater repairs and installation expert in NSW

$125 - $340

low

$125

median

$198

high

$340

Low, median and high bar chart distribuiton

Average reviews for Water Heater Repairs and Installation Services in NSW

based on 170 reviews

4.96

167
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Recent Water Heater Repairs and Installation tasks in NSW

To fix Bosch Gas water heater as won’t ignite

$150

Lavington NSW 2641, Australia

5th Feb 2026

Need someone certified to fix and reignite Bosch Gas water heater

Natural Gas instant hot water system installation

$10

Wiley Park NSW 2195, Australia

3rd Feb 2026

I want to install a natural instant gas hot water system! Please give me a quote. (system install cost . )

Water heater not working

$150

The Ponds NSW, Australia

30th Jan 2026

We have Raheem gas heater tall unit We went for holidays 5 weeks and now hot water is not coming

Install 50L Rheem electric hot water heater

$450

Tregear NSW 2770, Australia

29th Jan 2026

The old one is not working anymore, so it needs to be replaced. It is in an accessible residential area, located under the house on the edge, easily visible, and accessible (with a little crouching). Must be licensed and provide a receipt (no cash job). Can provide a replacement heater, more curious about labour charge.

He's a nice dude trying to get a start on his own business, and he's left me a good impression. He replaced and installed an electric hot water heater with no issues. He helped fix a leaking tap for free too. Recommended!

Connect my water heater

$300

Blaxland NSW, Australia

23rd Jan 2026

I have a hot water heater that needs an electrician to hook up

Fix my commercial water heater at cafe

$10

Baulkham Hills, New South Wales

21st Jan 2026

I want a quote to fix my commercial water heater at my cafe. Happy to pay visiting charges of $50

Great guy, perfect man for the job. Not only did he fix the issue, but also shared his vast knowledge and experience. Would 100% recommend him to every1 needing a plumber / hot water specialist.

Instant water heater installation, quote request

$10

Oberon NSW 2787, Australia

20th Jan 2026

I need a quote to install a new instant water heater and removal of the old unit as well as to complete drain pipe connection to storm water pit (image shown). Please provide me with your best quote.

Move the disconnected old water heater from backyard to kerbside

$70

Cherrybrook NSW 2126, Australia

19th Jan 2026

Move the disconnected old water heater from backyard to kerbside in frontyard. Water heater is already disconnected, it just needs to be moved to frontyard kerb.

Kyle was incredible and very efficient.

Rheem Max Water heater not working. Error message E2 80. Needs fix

$30

Lewisham NSW 2049, Australia

15th Jan 2026

Rheem water heater supplying hot water to bath, kitchen etc. showing error message E2 80. Needs to be diagnosed and fixed.

Proactive communication and teouble shooting. Diligent to detail and reliable. Would highly recommend!

Gas hot water repair, shower silicone replacement, new tap/s

$100

Clovelly NSW, Australia

15th Jan 2026

Gas hot water is turning off during shower, shower silicone needs to be replaced, new taps needed in kitchen, possible bathroom as well depending on what is causing the hot water to cut off.

Great work, highly recommended. Solved our problem without requiring a new hot water system!

Remove solar water heater

$100

Middleton Grange NSW, Australia

14th Jan 2026

remove solar water heater

Fix my Rinnai gas water heater and gas spa heater

$200

Balgowlah NSW 2093, Australia

2nd Jan 2026

My gas hot water system isnt working. I suspect the pilot light is off as they kids were trying to get a spa heater to work. Its a Rinnai 26 instantanous gas hot water heater. I also have a spa heater that isnt working either.

Mark was fantastic and quickly fixed my hot water heater

Fix leak from electric water heater

$250

Surry Hills, New South Wales

20th Dec 2025

I need a plumber to fix a leaking hot water tank. I tightened the nut but it keeps leaking. Might need to reseal the joint. It is a steady leak (approx. 1 litre every few hours) coming from a joint. It is constant and does not depend on taps being turned on. Location: The water tank is in the attic. Access is easy via a standard door in the wall. Materials: Please include the cost of materials (solder, flux, or replacement couplings) in your total quote. Parking: Free parking is available on-site. Timing: Must be fixed before Christmas. Availability: I am flexible and can meet any time between 7:00 AM and 9:00 PM any day this week. Note: I am looking for a reliable, permanent fix. If successful, I'll reach out to you in the future if I have more plumbing work.

Haissm explained the problem and described how to fix it in a great detail.

pickup an old hot water heater sitting infront of clients house

$50

Castle Hill NSW, Australia

27th Nov 2025

Hi, we've just replaced a hot water system and the old one is sitting at the front of the property It's a 315L Need someone to pickup and take it to a scrap yard

Quick and easy to work with

Hot water heater not working.

$50

Bankstown NSW, Australia

14th Nov 2025

There is definitely gas to the property as the stove is working. It appears there is no gas going to the heater for some reason. I've checked the knobs at the heater and the meter and both are in line with the pipe in the on position. No gas to heater cant smell or hear anything when turning the gas knob and trying to reignite pilot. Heater is a Rheem.

Dean is clearly an expert. He arrived to my house very promptly and resolved the issue within a matter of minutes. Extremely pleased with his service and would strongly recommend. Thanks Dean :)

Remove and dispose water heater

$50

Castle Hill, New South Wales

22nd Sep 2025

Remove a disconnected hot water heater and dispose of it

Great service, happy to hire again in the future

Water heater installation

$550

Cammeray NSW 2062, Australia

20th Sep 2025

Rheem 80 litre water heater tank installation

Thanks Ibrahim for taking this quick job

Remove a hot water heater

$150

Randwick NSW 2031, Australia

8th Sep 2025

I have a small hot water system connected to a shower that we don't use. I would like to get the heater removed.

Abert was a legend. Great job. Recommend!

I need someone to bring new 80L hot water heater and install it

$1,000

Carlton NSW, Australia

31st Aug 2025

I need someone to bring new 80L hot water heater install it in the unit and remove oldone

If you need a plumber Brandyn is a perfect person for all your plumbing, he went over and above. Definitely will use him again

Gas Water heater low water pressure

$100

Kellyville, New South Wales

18th Aug 2025

I have an aquamax 340 gas water heater, and has been working fine. I had to move it up 30cm for some backyard work so the connections were altered. I got a plumber to do it for me. However right after the work has been done, the water pressure dropped massively. Plumber used fittings of same width as before, and the heater company saying it’s a plumbing issue.

Thanks for your help in fixing my gas heater water pressure. On time and very easy to work with.