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A professional helping with water heater installation and repair.

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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 VIC

Gunn is very professtion and knows his work.

Emergency plumber for hot water geezer leakage

$100

Jye was really responsive, made himself available the next day and been helpful in diagnosing the issue with our hot water

Hot water not working at office

$500

Thanks, Jordon. Great job and advice for future projects. Would highly recommend!

Plummer to fix leaky tap and look at hot water system leak

$100

Danny was exceptional — prompt, professional, and faultless. Hot-water service refitted seamlessly with care and attention to detail. Couldn’t recommend him more highly.

Replace Stiebel Instant Hot water System

$150

Great service, no issues at all

Supply and repair hot water tempering valve - licensed plumbers only

$250

Isaak was friendly and professional great job!

Hot Water System

$100

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

$120 - $253

low

$120

median

$180

high

$253

Low, median and high bar chart distribuiton

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

based on 857 reviews

4.92

815
26
8
2
6

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Recent Hot Water System Installation & Repair tasks in VIC

Install Rinnai Instant hot water system

$400

Bacchus Marsh VIC 3340, Australia

8th Mar 2026

I got a Rinnai Heavy Duty 28i Hot water system (used condition). I want a certified plumber to replace my existing Chromagen hot water system with this Rinnai 28i and install a enclosure for this unit as this is a internal unit but getting installed outside. Also need to dispose off old unit. Photos attached of both units for your reference.

Install 2 new Shower heads. Plus adjust hot water/cold water tap

$200

Truganina VIC 3029, Australia

8th Mar 2026

Written in previous box. We need 2 new showers heads to replace old. Plus hot water cold water tap adjustment

Hot water system c1 fault - needing a electrician

$200

Greenvale VIC, Australia

7th Mar 2026

C1 error coming up hot water system Unsure what’s happened - plumber came out and said an electrician needs to check

Hot water system issues

$100

Yarraville VIC 3013, Australia

6th Mar 2026

Solahart Atmos hot water system issue. Tank temp is showing as normal but water temperature when using hot water from tap is only warm.

Plumbers hot water system

$100

Tarneit VIC 3029, Australia

6th Mar 2026

The hot water system is leaking excess hot water

Fix free flow hot water system - Bosch 32Q com unit.

$50

Berwick VIC 3806, Australia

6th Mar 2026

Not producing hot water - quote for fix and possible install of new unit

Remove decommissioned rooftop solar hot water unit

$300

Brunswick VIC 3056, Australia

5th Mar 2026

I have changed over to a heat pump unit but the plumber left the solar hot water panel on the roof and I would like it removed and disposed of. Need a professional who can make sure roof is all good after removal.

Install hot water unit, washing machine, fridge. Update existing pipes

$1,000

South Yarra, Victoria

5th Mar 2026

Washing machine, 3 phase instant hot water system and fridge with water dispenser needs to be installed. I have existing plumbing and drainage, but I think it’ll be need to be redone. All appliances and hot water unit will be in the one location in the kitchen. I’ll need a quote for a certified plumber/electrician to submit to the body Corp for approval.

Plumber Plumbing - Level Hot Water System

$10

Wyndham Vale VIC 3024, Australia

3rd Mar 2026

Need licensed plumber. Hot water unit - Level appliance as required - Drain and disconnect hot water unit - Alter pipework to allow unit to be raised above concrete level - Supply and install concrete base below hot water service approx. 150mm thick - Reinstate unit, lag all pipework - Test and commission system - instead of concrete, if its easier to use brick /quick dry cement, lets do that Please provide your best solution and make sure to be compliant.

Thanks for the quick levelling fix of the hot water system.

Fix gas hot water system – pilot won’t light (Aquamax 390)

$120

Nicholls Ward VIC, Australia

1st Mar 2026

My gas storage hot water system (AquaMax 390SS-NG) has stopped producing hot water. The pilot light will not ignite. What’s happening: • The pilot is out and won’t relight • The red igniter button clicks, but there is no visible spark • Not sure if pilot gas is flowing • The big control dial turns, but pilot position isn’t responding normally • No flame appears at all

Guy was wonderful! Went above and beyond to figure out the issue and resolve it for me. Will absolutely use again!!!

3 way tap needs to be replaced. (Hot water/cold water/ drinking water)

$150

Tarneit VIC 3029, Australia

26th Feb 2026

Hi! I need the 3 way tap in my kitchen replaced. Will pay for the tap as per the cost of the product purchased by you (in addition to charges for installation)

3 way tap replaced as requested for our home. Very efficient and polite gentleman. Highly recommend for quick and efficient plumbing work.

Looking for Hot Water System Service

$10

Aintree VIC 3336, Australia

24th Feb 2026

Looking for someone to service solar hot water system. The connection at the solar panel at the roof is leaking hence will to be fixed.

Excellent service provided.

Installation of Outdoor Hot Water Unit

$150

West Melbourne VIC, Australia

24th Feb 2026

I am seeking a licensed plumber to install a Rinnai B26 continuous flow gas hot water system onto a steel fence located in an outdoor apartment courtyard. Scope of Works: Install new Rinnai B26 unit (**UNIT WILL BE SUPPLIED BY OWNER**). 240 volt Power Supply already available and located at installation point. Extend existing 32mm gas copper line approximately 10 metres from garage (ground floor basement) to new unit location in external courtyard (Level 1). Gas line to run from basement to courtyard via pre-prepared penetration hole. **Please note GAS FITTING work will be required** by a Certified Plumber. Plumber will be required to provide VBA LICENSE before job offer is approved. Seal penetration point with silicone to prevent water ingress into garage. Connect to existing 20mm PEX hot and cold water lines (already installed by previous plumber). Commission system and ensure correct operation. Additional Requirements: Licensed and insured plumber only Provide Compliance Certificate / Gas Safety Certificate suitable for Body Corporate All works to comply with relevant Australian Standards and regulations Please provide: Quote including labour and materials (excluding unit) Date of Installation If site needs to be inspected before commencement of works, I can arrange for this to occur. Thanks, Federico

Very professional, detailed, and pleasant to deal with. Highly recommended.

Plumper Relocate hot water unit

$150

Northcote VIC, Australia

20th Feb 2026

Relocate hot water unit from internal to external. Opposite wall Power disconnected

Mark attended to relocate the hot water unit from internal to external. Mark was professional & so clean. AMAZING to deal with. HIGHLY RECOMMEND

Hot Water System PTR Valve issue – Suspected High Water Pressur

$300

Brighton East VIC 3187, Australia

19th Feb 2026

I have an Aquamax G390SS hot water tank that has recently started to leak a steady stream of water from the pressure relief valve. • When I turn off the cold inlet to the tank, the leak slows right down. • When I turn it back on, the flow increases again. • Cold water pressure in the house feels strong. • The council recently changed our water meter. I’d like you to: 1. Check the mains water pressure at the property 2. Confirm whether I have a pressure limiting valve and whether it’s working correctly 3. Check whether I have an expansion control valve and if it’s functioning 4. Replace the PTR valve if required The system is about 5 years old.

Did a great job! Thanks!

Disconnect hot water tank as I want to remove the tank

$10

Truganina VIC 3029, Australia

18th Feb 2026

Need to disconnect services hot water system

Prompt friendly and did a great job. Highly recommend.

I need someone to help with hot water plumbing system

$50

Mitcham VIC, Australia

14th Feb 2026

We just need to move into a new place, can’t turn on the hot water system. It is an aqua max system. We have followed the instructions on the panel but it seems like we can’t get the pilot light on.

Peter was really helpful, definitely recommend!

Fix hot water pipe under Butler’s pantry sink

$100

Burnside VIC 3023, Australia

12th Feb 2026

Fix leaking hot water pipe under butler’s pantry sink I need a licensed plumber to fix a leak in the hot water pipe under my butler’s pantry sink. The pipe that carries hot water to the tap is leaking and likely needs to be properly sealed or replaced. Details: • Location: Burnside VIC • Issue: Hot water pipe under sink leaking at connection to tap/pipework • Access: Easy access under sink cabinet • Photos and video: Attached to the task • Timing: Preferably tomorrow morning between 8-11 am. Please quote for: • On-site inspection • Identifying the exact source of the leak • Sealing or replacing the affected pipe/connection as required • Testing to ensure there are no further leaks Only licensed plumbers please.

Great job done! Will hire again when needed.

Kitchen mixer install. Hot water isolation valve

$450

Docklands VIC, Australia

9th Feb 2026

hot water isolation valve needs replacing under kitchen sink, no longer functioning. Kitchen mixer tap replacement (supplied)

Got the job done with no issues. Recommend.

Hot Water leak on roof. Need repair

$200

Mulgrave VIC 3170, Australia

9th Feb 2026

Hi, Please see attached. Hot water system leaking on roof. Need repair

Thank you Travis. Much appreciated the help