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)

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Best rated water heater repairs and installation experts near me

Recent Water Heater Repairs and Installation reviews in NSW

James was very helpful in this job and would be highly recommened.

Fix water heater leaking

$200

Really happy with Dee's work. He arrived on time and completed the job quickly and to a very high quality. There was also an unexpected issue that arose during the job which Dee also fixed. Additionally the price I paid was roughly half what plumbing companies were quoting. I recommend Dee for any plumbing/hot water jobs.

Replace/change hot water heater

$300

Thank you Dean, was not expecting better!

Need a plumber to replace water heater

$350

Great job, resulting in Water Heater now operating well.

Water heater not working, suspect element?

$200

simple communication and on time,

Replace a Gas Water Heater

$300

Nesta was prompt and explained everything

Problem with hot water heater

$120

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

$118 - $342

low

$118

median

$190

high

$342

Low, median and high bar chart distribuiton

Average reviews for Water Heater Repairs and Installation Services in NSW

based on 173 reviews

4.96

170
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1
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1

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Recent Water Heater Repairs and Installation tasks in NSW

Replace, Supply, Install Gas Continuous Flow Water Heater

$10

Blacktown, New South Wales

5th May 2026

As per title, remove current old school hot water tank system and upgrade to Gas Continuous Flow Water Heater 3 bedroom townhouse

Reseal Water Heater

$180

Lewisham NSW 2049, Australia

2nd May 2026

My 10 year old water heater is leaking and probably need some plumbers tape to be resealed.

Install a gas water heater

$10

Revesby NSW, Australia

29th Apr 2026

Need a gas water heater installed

Plumber to install new hot water heater small one only 80 litres

$250

South Turramurra NSW, Australia

26th Apr 2026

Replace or install new hot water heater only 80 litres

Fix water heater electrician

$150

Bankstown NSW, Australia

25th Apr 2026

Had someone take a look water tank doesn’t need replacing , it just needs fixing

Water Heater

$800

Auburn NSW, Australia

22nd Apr 2026

Water Heater Leaking may need replacement. 250 Ltr

Set to pilot and ignite gas water heater

$50

Auburn NSW 2144, Australia

17th Apr 2026

Gas water heater need ignition to work

Fix hot water heater

$10

Punchbowl, New South Wales

15th Apr 2026

My hot water heater pressure is low just need advice

Chris and his team were outstanding. My hot water heater pressure wasn’t great, but he arrived on time, diagnosed the issue quickly, and fixed it efficiently. The pricing was very fair, and you can really tell he has a lot of experience from the advice he gives. Everything was explained clearly and done professionally. I’d highly recommend Chris to anyone looking for reliable and knowledgeable service!

Need to replace the thermocouple in Gas water heater.Gas cutting off

$60

Blacktown NSW, Australia

6th Apr 2026

Gas cutting off and thermocouple need to be replaced.Gas flow is on in stove.fault in gas water heater

Moving and replacing the water heater

$2,500

Bargo NSW, Australia

5th Apr 2026

Replacing and moving the water heater from the laundry to outside. We can supply the new water heater or it can be supplied by the plumber (315l).

Hot water heater pump repair

$100

Miranda NSW, Australia

5th Apr 2026

My hot water heater pump isn't powering up. I'm 99% sure it's a capacitor. As the fan isn't spinning. Spins freely by hand. Happy for someone to either provide the capacitor and I fit it, or someone come do the job for me.

Move water heater and toilet

$300

Narrabeen NSW, Australia

5th Apr 2026

Need to move water heater to the left so it’s close to the wall. Need to cut the toilet waste pipe and reinstall the new toilet closer to the wall (on the right) by about 10cm.

Super efficient - work well done! Moved the water heater and the toilet.

Need to relocate water heater to side (nearby location)

$60

Schofields NSW, Australia

1st Apr 2026

Need to relocated the water heater to the side

Leak on Tempering valve from hot water heater

$200

Marayong NSW, Australia

26th Feb 2026

Small drip coming from the tempering valve on the hot water heater.

Ontime, explained everything and finish the task quickly. Always recommended.

Check and Repair Electric Water Heater

$20

Ambarvale NSW 2560, Australia

13th Feb 2026

Electric Water Heater not heating. Need help on check up and repair if needed.

Dean was helpful. Checking everything and giving input on the issue. Highly recommended.

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.

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 :)