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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Recent Hot Water System Installation & Repair reviews in NSW

Mike worked very quickly to get the job sorted - thanks!

Connect washing machine to hot water tap

$60

Super fast speed work. Great explanation and very helpful and patient too. Highly recommended.

Fix tap, the hot water tap is turning but it’s seems the tap is broken

$60

Very friendly and great guy. Arrived right on time. Highly recommended.

Adjust Hot Water Tempering Valve Temperature

$100

Hi Ben did a good job Getty g my system up and running could not fault him and would recommend him And did not charge me a fortune for it . Thanks again

Fix a hot water system

$200

Really quick and really helpful. Would highly recommend.

Laundry Hot Water Needs Connecting

$100

Not only Giovanni shown up on time and he has been very polite and reliable. Highly recommended.

Water heater water valve hot water leaking

$100

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

$100 - $250

low

$100

median

$150

high

$250

Low, median and high bar chart distribuiton

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

based on 542 reviews

4.93

522
11
4
1
4

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Recent Hot Water System Installation & Repair tasks in NSW

Relocate electric hot water tank from cupboard top to floor level

$100

Maroubra NSW 2035, Australia

14th Feb 2026

I need a licensed plumber (and electrician if required) to relocate an existing electric hot water tank. The tank is currently installed on top of a cupboard and needs to be moved down to floor level because I’m installing new cabinetry and the existing cupboard will be removed. Scope of work: • Disconnect existing electric hot water tank • Safely relocate unit from top of cupboard to floor level directly below (or nearby, depending on best setup) • Reconnect plumbing and electrical as required • Ensure installation is safe, compliant, and fully working • Advise if any additional parts or upgrades are required

Plumbing, installing new dish washer, moving hot water next to cold

$300

Jannali NSW 2226, Australia

14th Feb 2026

Sink & dish washer installation.

Gas Hot water disconnect and reconnect

$280

Guildford, New South Wales

14th Feb 2026

A concrete pour is going on a slab under the hot water tank so need it disconnected and then reconnected in 4 days. Water and gas line see pics. Payment will be released on reconnection so this is not a seperate job. One job, disconnect then come back and reconnect. It will be higher when reconnected due to height concrete slab will add which will be about 100mm to 150mm give or take. Please include material in your price which should not be much.

Electric Hot water tank replacement

$750

Rozelle NSW 2039, Australia

14th Feb 2026

Repalcment of old electric hot water system. 25 lt talk plug and play set up. Supply new , install and disposal off old system

Change hot water boiler

$700

Bondi Beach, New South Wales

14th Feb 2026

Our hot water boiler has just failed and needs to be replaced as soon as possible. We want to install a Rheem 50-litre unit. Please provide your best quote, including: • Cost of the new Rheem 50 L hot water boiler • Installation labour cost fixed price for supply & installation, including disposal of the old unit, temper-valve, and any electrical/plumbing parts you’ll need This work must be carried out by a licensed technician.

Replace Stuck Hot Water Basin Tap & Fix Leak

$180

Ropes Crossing NSW, Australia

14th Feb 2026

We were able to replace the cold water tap on the bathroom basin without any issues or leaks. Unfortunately, we didn’t have the same luck with the hot water tap. The cover and spindle is stuck and when we tried to loosen it, the hot water pipe underneath started leaking. We already have the replacement tap set - we just need a plumber to remove the stuck hot water tap and fix the leak. If weekday labour rates are cheaper, we’d be happy to book it then. We’re flexible with timing so anytime works for us. Please let us know your quote and availability for a home visit.

Abbas was fantastic! Fair pricing, very patient, and happy to answer all our questions. Super accommodating and easy to deal with. It was great meeting you and your partner. We’ll definitely contact you again for future plumbing needs. Highly recommend!! trustworthy, kind and reliable! Reason why he has perfect rating on here! Will give more than 5 stars, if i could! ⭐️⭐️⭐️⭐️⭐️

Fix Broken Hot water pipe

$150

Cranebrook NSW 2749, Australia

13th Feb 2026

Need someone to fix my hot water copper hose is broken

Hot water system

$50

Quakers Hill NSW, Australia

12th Feb 2026

AquaMAX gas storage hot water unit. Stove gas working. Water only lukewarm after turning system off for 4 days. Needs to fix hot water

Relocate an electric hot water tank and extension of the pipe

$1,200

Penrith NSW, Australia

6th Feb 2026

Scope of work: - Disconnect the existing electric hot water tank, 315 litre Dux (Brand New) - Move the tank 8–9 metres to a new location behind the house - Install a new concrete slab/base for the tank - Extend hot water piping by approx. 8–9 metres (preferably copper) - Reconnect all plumbing and electrical - Install/replace tempering valve if required - Pressure test, insulate pipes, and ensure the system is fully operational - Remove any old fittings or waste materials Site conditions: - Easy access - No excavation required - Only basic levelling needed for the slab area What I will provide: - Clear access to the work area - Power and parking What you need to provide: - Labour - Materials (pipe, insulation, fittings, valves) - Concrete slab materials and formwork - Tools for full reconnection and testing Preferred timing: Flexible — anytime next week from Wednesday onward

Diego was great to communicate and extremely professional. Quality work and on time delivery. Definitely recommended.

Plumber for leaking hot water pipe + bathroom renovation quote

$150

North Bondi, New South Wales, 2026 Australia

29th Jan 2026

Hot water pipe under bathroom sink suddenly started leaking last night. Hot water turned off at hot water heater stopped leak. Need fix + quote for bathroom renovation

Great plumber. Helpful, efficient. Highly recommend.

Unplug sink blockage and connect hot water to washing machine

$125

Lane Cove West NSW 2066, Australia

25th Jan 2026

Unplug sink blockage and connect (a) hot water to washing machine; and (b) dryer drainage water to the plumbing pipes (versus dryer water tray).

Fast, and efficient.

Hot water system

$20

Mount Druitt NSW 2770, Australia

13th Jan 2026

Need trade person ( licensed ) for hot water system to check Piolet is turning on but readily switches off when burner is being lit.

Great job Ibrahim very fair price thanks

Hot water keeps tripping not sure if I need a plumber or electrician

$200

Norwest NSW 2153, Australia

3rd Jan 2026

Hot water keeps tripping not sure if I need a plumber or electrician :)

Was great efficient and reliable and did everything that needed to be done

Dripping laundry hot water tap

$10

Kings Park NSW, Australia

17th Dec 2025

Hi, My laundry hot water tap is dripping when open, otherwise its fine when the tap is closed, so I am assuming its the washer. Attached pic for reference. Please advise cost and availability to fix. Thanks Regards Terence

Abbas was efficient & honest with his work. He also sorted another tap issue while on the job. I'd definitely recommend him.

Fix Leaking hot water tank

$70

Kingsford NSW, Australia

16th Dec 2025

There is a leak from the pipe to my tank system.

Highly recommended. Professional and fast, doesn't take an hour from inspection to complete fix!

Fix hot water tank leak

$70

Marrickville NSW, Australia

15th Dec 2025

My hot water tank is leaking. Appears loose pipe. See attached pictures.

Friendly and punctual

Need a plumber -fix the hot water tap splitter

$200

Cromer NSW 2099, Australia

23rd Nov 2025

The splitter for our washing machine has started leaking. I believe it’s because the part is cheap and broken. I need someone to come out a new splitter in for just the hot water tap and reconnect the hot water tap hoses

Very quick efficient and good communication

Replace mesh hoses and replace 1 vanity, adjust hot water temperature

$300

Parramatta NSW 2150, Australia

16th Nov 2025

Hi Team, the task is the following: I need a plumber to, change the mesh hoses for following : Duplex1: Kitchen sinks x4m2 Bathroom vanity x3 Toilets x3 Laundry x1 Duplex1: Kitchen sinks x4 Bathroom vanity x4 Toilets x4 Laundry x1 Please supply the hoses (ideally from Reece), Will pay for materials separately, please provide estimate and receipts, will re-imburse. Task location: parramatta Replace a 500mm x250mm vanity, I will supply the replacement vanity. Reprogram the hot water system, as the current setting is too high. Will add more photos.

Thank you Jake, great work.

Disconnect Salon Hair Wash Basin + Hot water (plumber)

$150

Edensor Park NSW, Australia

13th Nov 2025

Hi, I need someone to safely disconnect a salon hair wash basin. The cold water is already shut off, but the hot water won’t fully turn off, so I need someone who knows plumbing to shut it off properly and disconnect everything safely. What I need done: • Turn off hot + cold water fully • Disconnect the basin hoses • Cap both water pipes so there are no leaks • Seal/cap the drain pipe so no smells or water come through • Make sure everything is left safe and dry after removal Should be a quick job for a plumber or experienced handyman. Located in Edensor Park. need this Done ASAP Please bring the tools and caps needed.

Awesome job, quick and good price. Highly recommend

Plumber swap hot water system, install new shower head and tap handles

$300

St Peters NSW 2044, Australia

12th Nov 2025

Swap out hot water system to new electrics system (sparky will do hookup separately) install new shower head and tap handles. I have three phase power. New water heater going in exact same spot.

Excellent spent extra time to ensure it was done right and came back the next day to tidy up!