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

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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

Dean was great! He was on time and excellent to deal with.

Need hotwater heater elevated

$250

Great job Matt and his team

Install and take away a hot water heater

$200

Great guy made it work and knows his trade

Gas hot water repair

$150

Neil arrived at the time promised and promptly performed the task. Thanks Neil!

Hot water heater taken away

$100

Dean installed a hot water system for me and was fast, helpful and professional. Highly recommended!

Hot water heater installation

$400

Top notch. Good job Dee. We appreciate the service provided and have no hesitation recommending you to others looking for hot water heater replacement.

Replace hot water heater

$1,200

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

$119 - $350

low

$119

median

$198

high

$350

Low, median and high bar chart distribuiton

Average reviews for Water Heater Repairs and Installation Services in NSW

based on 166 reviews

4.96

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Recent Water Heater Repairs and Installation tasks in NSW

Continuous Flow Electric Water Heater Installation

$1,750

Kensington NSW 2033, Australia

12th Sep 2026

Hello! I currently have a 50L water heater installed in my kitchen but am constantly running out of hot water when showering. I’m thinking I’d like to swap to a continuous flow electric water heater. I would need a plumber to come and remove the existing water heater and install the new system. Wanting to get quotes for the labour to install the new system (labour only) and also quote for supplying the continuous flow electric water heater as well as installation.

hot water heater issue

$350

Cambridge Park NSW 2747, Australia

8th Sep 2026

Need a sparky , to change over element or thermostat in our electric tank. No visible leak

Repair hot water heater

$75

Bexley NSW 2207, Australia

4th Sep 2026

Our hot water keeps switching off at the heater. We can unplug it and plug it back and it restarts but the next evening it goes off again. I have no idea what to put in as the budget so just tell me the price.

Install electric pressure water heater

$250

Greystanes NSW, Australia

1st Sep 2026

Install electric pressure water heater. Currently there are 2 heat pumps and one of them stopped working. Need someone to remove the heat pump and replace it with the provided water heater.

James did a superb job installing our hot water heater, involved in both the plumbing and electrical work. Highly recommend!

Need an electrician to run a new circuit for hot water heater

$1,000

Marrickville NSW 2204, Australia

30th Aug 2026

Need an electrician to run a new circuit for hot water heater New hot water heater will be about 15m away from the board

Abdul is a legend. Highly recommended.

Install gas hot water heater

$1,900

Sydney NSW 2113, Australia

28th Aug 2026

Provide Rheem 160-170 liter gas hot water heater or comparable. Remove old unit Install North Ryde

Light gas water heater

$50

Birmingham Gardens NSW 2287, Australia

25th Aug 2026

Recently purchased gas water heater was installed a few months ago. Will need the gas lit and the gas water heater to be back working normally. Should be a quick and simple task.

Supply and install inline natural gas water heater

$1,500

Stanhope Gardens NSW 2768, Australia

22nd Aug 2026

Supply and install natural gas water heater inline. Current we have a tank based water heater. There is no power plug to the existing water heater so consider the requirements too. Scope of work: undo existing water heater Power to the location Supply and install inline natural gas heater Must be professional finish

I need a hot water heater installed at my work space.

$120

Seaforth NSW 2092, Australia

21st Aug 2026

I have a sink that has no warm water so I need to have something like this installed. Pls see picture. EDIT: sorry I posted this too soon..I’ll have to find a heater and confirm the job whrn I do! Thanks

Replace & Relocate Instantaneous Electric Water Heater

$500

Marrickville NSW 2204, Australia

18th Aug 2026

**Replace & Relocate Instantaneous Electric Water Heater – Marrickville** Looking for a qualified plumber/electrician to **replace an existing broken instantaneous electric water heater and relocate the new unit to the back wall of a small bathroom/shower room** in a commercial property in Marrickville. The existing heater is mounted near the shower. I’d like the replacement installed on the back wall, approximately **2–3 metres away**. Work would involve: * Remove existing broken water heater * Install new instantaneous electric hot water unit - https://www.plumbingcentre.com.au/Rheem-18kW-50Deg-Eclipse-3-Phase-Continuous-Flow-Electric-MODEL-NO-6C318500A?utm_source=chatgpt.com * Extend water pipe from cold water tap below * Install new shower head (we'll provide) * Run required electrical supply to the new heater location * Neat exposed pipe/conduit is completely fine * Test and commission everything The room is small and access is straightforward. Walls are also being renovated/clad, so now is a good time to relocate everything. Happy for a plumber/electrician team or someone who can coordinate both trades. **Location: Marrickville, Sydney** Please let me know your availability and an approximate price.

Fix leaking hot water heater

$300

Woollahra NSW 2025, Australia

8th Aug 2026

Our rheem hot water system is overflowing. Appears to be leaking from the top - potentially the float switch is not activating. We have turned off the water to it and that has stopped it. We need someone to take a look and see if this can be fixed

Very happy, very good service, would recommend

PLUMBER: LOOKING TO BUY RHEEM GAS WATER HEATER THERMOCOUPLE ASAP

$10

Merrylands, New South Wales

8th Aug 2026

looking for a part: Rheem Gas Water Heater Thermocouple, need it ASAP CAN PICK UP IN Blacktown or Parramatta area Please quote if you have the part and I will pay full amt for the part on pick up No labour needed , just the part

My Rheem water heater is having some issues. It needs repair.

$400

Hornsby NSW 2077, Australia

7th Aug 2026

My Rheem water heater has some issues. It starts heating when hot water side of tap is turned on but in few seconds it gets disconnected and shows an error of 65.

Replace electric water heater indoor and install a new one externally

$1,500

Lane Cove NSW 2066, Australia

3rd Aug 2026

Replacement 1) Supply & Install a new Rheem 80L (stainless steel) Replacement includes: - Full Supply & Install with all material included - 1 workmanship warranty and 2 years material warranty - 12 year water heater warranty - FREE Delivery & removal - Plumbing & Electrical at HWS 2) Supply and Install a Tempering Valve (if required) 3) Relocate hot water system to outside Kitchen including plumbing and electrical, and all material 4) 2 slabs to elevate it

Cementing and leveling a 60X60 concrete slab to hold a water heater

$100

Allambie Heights NSW 2100, Australia

3rd Aug 2026

We have a concrete slab 60x60cms that needs to be cemented in place on the ground and levelled…..we will be placing a water heater on this .

The work we needed done was completed quickly and very efficiently. Happy with everything

Disconnect and remove 2 solar hot water heaters

$250

Neutral Bay NSW 2089, Australia

27th Jul 2026

These solar hot water heaters (not powered, just has water running through it) are rusty and leaking, I need to decommission and remove. Each heater panel is about 2x1m. I am fit and able to help lift, but I can’t do it alone; ideally I need a plumber who can disconnect / block off the pipes from the internal HSW. All i really need is for someone to disconnect it at the source, and then help me get it off the roof. I’ll do the rest. Flat room, easy access.

Brilliant work, helped me solve a lot of problems as we went. Very professional. Thank you ☺️

Relight pilot light on gas hot water heater - Newtown - URGENT today

$100

Newtown NSW 2042, Australia

24th Jul 2026

Pilot light on my gas hot water system went out after a gas supply shutoff (gas supply confirmed working - stove runs fine). Need it relit asap - before 9:30am or after 1pm please. It’s a standard outdoor gas storage tank with easy access. Should be a quick job for someone who’s done these before. If the pilot won’t stay lit it may need a new part - if you’re a licensed gasfitter, happy for you to quote on the spot. Bonus $10 if you bring surface spray and give the area around the unit a quick hit - there are some spiders in there.

Tristan was swift, punctual and thorough. Highly recommend!

Electritian wire water heater

$300

Silverwater, New South Wales

20th Jul 2026

Just do wiring on the water heater Extend the wire from 50 L to 400 L; use the existing breaker. 50 will be left there; no power connected.

Great service, recommended.

Supply and replace PLV for water heater

$100

Ingleburn NSW 2565, Australia

16th Jun 2026

Hi, I need someone to supply and replace PLV 500kpa as per photo, the existing one is leaking water consistently. Easy access ground floor property in Ingleburn

Clean, quick and on time. Thank you

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.