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A professional helping with water heater installation and repair.

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4.3

Excellent rating - 4.3/5 (10900+ reviews)

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Recent Hot Water System Installation & Repair reviews in NSW

Excellent job, punctual and great communication

Thumping hot water system

$100

Great work! Prompt service for our water tank replacement. Highly recommended

Replace hot water system

$650

Excellent customer service excellent plumber knows exactly what is doing I will highly recommend him for any job

Fix Leaky hot water heat pump

$150

Brendan fixed our taps to the bath-very professional, clean, knowledgeable, efficient. Thank you! I would recommend Brendan!

Plumber: hot water tap on bath-no water coming out

$80

Great job and very reliable

Replace hot water system

$200

Really helpful, punctual and friendly

Check on hot water system

$100

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

$110 - $250

low

$110

median

$150

high

$250

Low, median and high bar chart distribuiton

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

based on 520 reviews

4.92

499
12
4
1
4

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Recent Hot Water System Installation & Repair tasks in NSW

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.

Custom cupboard built to hide hot water tank

$250

Homebush West NSW 2140, Australia

12th Nov 2025

I need a cupboard that is 192.5cm tall and 80cm wide. That will be attached to my wall. This will hide away my hot water tank in the kitchen. I want a door I can close ofcourse. Please let me know how much this would cost.

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.

Plumber needed for hot water tap.

$200

Surry Hills NSW 2010, Australia

10th Nov 2025

Our shower hot water tap in our bathroom is not working at all. The basin tap works perfectly. We urgently need someone to diagnose and fix as soon as possible.

Required to check hot water system in home where yellow water coming

$500

Campbelltown NSW, Australia

10th Nov 2025

Required to check why hot water is coming yellow in kitchen area . Need solution and cost of the solution

Dispose Hot Water Tank

$80

West Pennant Hills NSW, Australia

10th Nov 2025

Remove Tank in the Picture 200L

Hot water unit, water pipe repair

$300

Chester Hill NSW, Australia

9th Nov 2025

One of the water pipes leading in/out of the hot water unit had started leaking with a mist. Requires a repair to stop leaking. Hot water unit is external to house. Photos included of leaking connection

Super friendly and great wok

Jack hammer noise when turn on hot water in bathroom, need perm fix

$10

Liverpool NSW 2170, Australia

9th Nov 2025

Looks like issue is loose connected pipes inside wall ? Need your visit to analyse the full issue and for a permanent fix

Fix hot water tap in shower

$300

Elizabeth Bay NSW 2011, Australia

8th Nov 2025

Hot water tap in shower won’t turn off. Needs fixing or replacing. Water just keeps running. We’ve had to turn water off at main. Keen to have both hot and cold taps in shower replaced, plus hot and cold taps on bathroom sink, and hot and cold taps in the bath.

Great work! Appreciate the work.

Replace hot water temperature limiting valve

$80

Woodcroft NSW, Australia

2nd Nov 2025

Replace temperature limiting valve on Rheem 170L gas hot water system. Part supplied

Mathew arrived on time, carried out his task of replacing tempering valve on the hot water tank professionally. Highly recommended.

Plumber required for minor task to tighten hot water tap in shower

$150

Clovelly NSW, Australia

21st Oct 2025

Hot water tap in shower is loose. Sink tap is also leaking slightly so may need to grouting. Very minor task I don’t imagine it will take long!

Was able to attend the the task quickly and efficiently. Fair price also. Would highly recommend.

Tankless instant electric hot water for kitchen sink

$10

Glenwood NSW 2768, Australia

20th Oct 2025

Instant tankless electric hot water system for kitchen Zink

Excellent service. Understood the requirements and completed in a very professional way. Confident in diagnosing and ability to fix the issue

Plumber to fix laundry hot water tap

$100

Sydney NSW, Australia

14th Oct 2025

Hot water tap needs fixing or replacement. Water not turning off. I believe the washer has gone. Sussex Street Sydney. Parking available.

Fantastic work, highly recommend

Relief Valve replacement on hot water tank

$150

Bangor NSW 2234, Australia

12th Oct 2025

Relief valve on Rheem Hot water system is leaking consistently (slow drip) - needs to be replaced. Current relief valve details (all details written on valve): Rheem HTE55-1 1000kPa 99C 10kW DR AS1357.1 WMKA0938

Quick and easy to work with

Hot water tempering valve replacement

$180

St Ives Chase NSW 2075, Australia

8th Oct 2025

Our hot water tank works, heating element and thermostat replaced this week already. When running overflow it’s coming out scalding hot, but when running indoor tap it’s luke warm. Tempering valve cannot be adjusted any further, needs replacement. Would like a licensed plumber to supply and replace valve.

I would highly recommend Gordon. Very knowledgable and great to do business with.

Connect hot water hose to my washing machine

$50

North Sydney NSW, Australia

7th Oct 2025

I need the hose connected from my washing machine to the hot water tap. All is set and water is on, just having trouble connecting hose to the hot water inlet. Will need to bring a large spanner/tool.

Hendra was quick and efficient!

Moving washing machine pipe from hot water tap to cold water tap

$20

Gladesville NSW, Australia

2nd Oct 2025

My hot water tank is being replaced and the washing machine was originally connected to the hot water tap. I need it shifted to the cold water tap.

Jeremiah was efficient, pleasant and did a great job! Highly recommended

Solar hot water evacuated tube repair or replace plumber

$150

Glebe NSW, Australia

30th Sep 2025

We have a gas boosted solar system, evacuated tube solar. The system needs an inspection to work out what’s going on. 1. The solar component seems like it might not be working and continuously on gas boost for hot water? 2. We are getting an attic room installed. The insulated pipes from the evacuated tubes run across the roof space, they need to be placed down at joist level. 3.there is an old gravity cylinder in the roof space. Does the water reticulate through that as part of the current system. If so, it needs to be bypassed, and the tank drained, so the tank can be cut up and removed.

I would recommend Dario

Disconnecting Hot water system and kitchen faucet Tap

$150

Carramar NSW, Australia

28th Sep 2025

Require a plumper to disconnect hot water system and disconnect and remove kitchen faucet tap from the sink. I will need the same person to reinstall hot water system and install new kitchen faucet tap on the sink once new kitchen is installed. (Payment separate to this)

Highly skilled and very professional. Highly recommend Pedro for all your plumbing needs!!

Hot water system not working. Check and fix it

$100

Quakers Hill NSW, Australia

15th Sep 2025

Hot water system not working. Need someone to check and fix it properly.

Great job. Fats and efficient. Thanks Dean.