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

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Great rating - 4.2/5 (11114+ reviews)

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Recent Water Heater Repairs and Installation reviews

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

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

Hot water heater installation

$400

Perfect!! Job done with ease.

Expansion valve is leaking in Rheem Stellar 330L Gas Hot Water Heater

$150

Great guy made it work and knows his trade

Gas hot water repair

$150

Very good service. On time and did a great job. Highly recommend.

Fix anti-frost valve for solar water heater

$600

Great job Matt and his team

Install and take away a hot water heater

$200

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

$118 - $300

low

$118

median

$180

high

$300

Low, median and high bar chart distribuiton

Average reviews for Water Heater Repairs and Installation Services

based on 434 reviews

4.95

422
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3
0
2

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Why book a water heater repair and installation service through Airtasker?

Servicing your hot water systems is not as simple as any other household DIY task. With Airtasker, you can easily find experts who can install new water heaters and replace or repair your old one! All it takes is just one post, and you can enjoy a consistent supply of hot water all year round.

Whether you have a tankless water heater or a more traditional storage tank heater, it always pays to have a specialist take over whatever service you may need. You can also commission them for routine maintenance so you can spare yourself from unexpected breakdowns. If you need to get your water heater serviced right away, we can help you find Taskers near your area who can get to you ASAP.

Simply put up your task, and you'll then receive competitive offers from rated Taskers. You can even utilise our transparent system to check their ratings and reviews from previous tasks to make sure that you're getting the right person for the job!

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Top Water Heater Repairs and Installation related questions

There are several types available on the market, the most popular ones being storage tank water heaters and tankless water heaters. Heat pumps and solar-powered water heaters are used for households who are into more sustainable water heating systems. Meanwhile, condensing water heaters are recommended for property owners who utilise natural gas systems as their power source.

Not really. Taskers usually bring with them the necessary tools needed, so you don't need to prepare anything beforehand. However, it will depend on the type of water heater you have and the actual service you need. They'll most likely use a screwdriver, a pipe wrench, plumber tapes, a soldering torch, and cutters. If you need them to inspect your water heater, they may also require electricity and voltage testers. 

On average, water heater installations typically take a few hours to complete and longer if there are repairs needed. Some circumstances might require them to come back the next day. Take note that the installation process is also a bit longer if you are upgrading from a conventional tank water heater to a tankless model. For a more accurate time frame, feel free to ask your Tasker directly.

If you want to maximise the benefits of your water heater for as long as possible, it's best to have it checked and drained at least once a year. We can help empty the entire tank, get rid of sediments to prevent clogging, and refill the clean water. It's also crucial to get in touch with plumbers or water heater technicians immediately once you encounter any issues with your water heater system.

Definitely! You won't have to browse online or call companies for a 24-hour water heater service. Just put up your task, and we'll quickly connect you with the nearest plumber or technician who can head over your place and fix your water heater immediately.

Here at Airtasker, you can find plenty of specialists who can help you with a range of bathroom services. You can hire them to repaint walls, replace your bathroom flooring or tiling, or remove grouts from seams and joints. They can also help waterproof your shower enclosures to avoid accidents due to water leaks and dampness.

What do water heater repairs and installation services include?

Water heater services cover installation, repairs, and replacements to ensure that you're getting the most out of your equipment. Through our platform, you can find skilled and qualified technicians who can work on various water heater types and brands, and service its parts and accessories. Here's what you can expect:

Installing water heaters

A water heater is one of the most significant considerations when it comes to constructing or renovating bathrooms. Since it requires a lot of plumbing and electrical work, it's more efficient to leave the job to an expert. Water heater installers usually follow the installation process as written on the manufacturer's manual. They can help with:

  • basic soldering
  • connecting electrical wirings
  • fastening pipe assemblies and water lines
  • T&P (Temperature & Pressure) valves installation

For conventional water heaters, your installer can assist you in finding the ideal spot to place your tank. If needed, they can also inspect for leaks and set the controls of your newly installed water heater.

Repairing water heaters

At some point, your water heater will likely fade and deteriorate due to old age, overuse, or even mechanical failure. While it's inevitable, you can save more time and repair costs if you can have them checked as soon as you notice any signs of defect. Repair experts can lend a hand with minor or major hot water heater repair services so you can have your equipment running again. They can also help troubleshoot common water heater problems such as:

  • noisy tanks
  • leaks coming from the bottom
  • water taking too long to heat
  • no hot water dispensing from the faucet
  • immersion heater element replacements
  • Water heater replacements

Water heaters are made to last around 8 to 10 years, and longer if they're religiously maintained. But if they're no longer functioning like how they used to, then you may want to consider replacing them with newer models. Water heater specialists can take care of the entire replacement process. 

It typically involves draining the damaged or leaking tank, removing a T&P relief valve, cutting off water supply lines, and installing a water heater. You can hire them for same-day replacement and installation service, or any day to your best convenience.

Recent Water Heater Repairs and Installation tasks

Need to fix the gas hot water heater. There is no hot water came out.

$300

Alexander Heights WA 6064, Australia

9th Nov 2026

Hi, my gas hot water system is not working. There is no hot water coming out of the taps. Could you please arrange for someone to come and inspect and repair . Thank you.

Very professional and friendly. Get the job done so quickly.

Water is dripping or flowing from a copper pipe in Vulcan water heater

$200

West Melbourne VIC 3003, Australia

9th Nov 2026

Title: Fix Water Leak from Copper Pipe – Hot Water System Description: Water is continuously dripping from the copper pipe/valve connected to my Vulcan hot water system. Looking for a licensed and experienced plumber to investigate and repair the pipe/valve

Much appreciated ! Ben was very responsive, came to my place on time and provided details about the issue, cause & resolution. The issue got resolved now.

I want a steel and merbau screen for my AC unit and water heater

$700

Edithvale VIC 3196, Australia

8th Nov 2026

I’d like a steel frame and merbau slats for a screen/cover for my ac unit and water heater. Image is an example of what I’d like. I’d like it to easy to pull away for easy access. And would like the top to be covered as well with the same slats

Proper base for hot water heater (heat pump electric)

$500

Bentleigh VIC 3204, Australia

6th Nov 2026

The hot water heater was installed with a dodgy base. It’s now starting to lean. I need a solid base poured or placed under it. The company that installed it is no longer around.

I need help gas water heater thermann 20L

$70

Plympton SA 5038, Australia

5th Nov 2026

Need help with gas heater. Hot water isnt coming in the taps or shower. Someone who doesnt charge fortune. Pms contact urgently.

Replace hot water heater

$500

Toongabbie NSW 2146, Australia

1st Nov 2026

I need a quote to replace a old hole water heater with a Renault 135 litre gas heater straight swap and I need a quote to replace the same unit and change it to an electrical 400 litre very nice twin element

Licensed Gas Plumber Needed for Hot Water Repair

$250

Mount Martha VIC 3934, Australia

1st Nov 2026

Looking for an experienced, licensed gas plumber to attend TODAY to urgently inspect and repair a Rheem 130L gas hot water system. The unit has stopped producing hot water, and the pilot light will not stay on. A previous plumber advised that the gas control valve and internal components may require servicing, but the system is older and may need replacement. We have guests currently staying at the property without hot water, so restoring service today is our priority.

Disposing disconnected hot water heater system

$100

Robina QLD 4226, Australia

31st Oct 2026

Disposing disconnected hot water heater system

Turn on the gas water heater, it went off by itself

$50

Truganina VIC 3029, Australia

25th Oct 2026

Water heater went off, not turning on Used a lighter to turn on the pilot but letting go off the pilot button turns the pilot off

Came on time to do the job

Water heater diagnosis and repair

$100

Oakleigh East VIC 3166, Australia

23rd Sep 2026

My water heating just stopped working (22nd). Looking for someone certified to come diagnose and repair the issue. It is a Vulcan brand heater I have attached pictures.

Was quick on the job, reasonably priced and explained some tips to manage

Looking For Plumber, Water heater jobs

$10

Riverton WA 6148, Australia

21st Sep 2026

looking for a plumber who wants to take on extra jobs.

Best Plumber you can ask for

Hot water repair

$250

Robina QLD, Australia

29th Aug 2026

Rinnai HFE250SSL 250L hot watee sys not working, suspect heating element or thermostat failure. need it fixed asap.

Jonny did a great job and explained everything clearly. Nice work

Hot water repair

$100

Mernda VIC 3754, Australia

26th Aug 2026

Need licensed plumber help diagnose and fix my solar gas hot water system. Module: vulcan vs160. Issue: gas boost doesnt work properly. The water is warm but not hot. The ok monitor has red light flashing.

Punctuated and efficient fix.

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 ☺️

Hot water heater not turning on

$10

Wantirna VIC 3152, Australia

26th Jul 2026

Hot water heater doesn’t turn on need to diagnose it and repair if necessary

He diagnosed and checked supply lines not internal items

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.

URGENT Check of 135 L outdoor gas water heater

$75

Subiaco, Western Australia

1st Jul 2026

URGENTLY NEED - Gas plumbing tradesman to check out a Vulcan 135L outdoor gas water heater which appears to be leaking from underneath - may lead to more if new gas water heater installation is needed

Thanks Sherwyn for responding and helping us out! Happy we found you!

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

Gas hot water heater thermocouple replacement

$100

Clayton VIC 3168, Australia

23rd May 2026

Aquamax 390 hot water heater pilot lights but extinguishes as soon as pilot button let go. Suspect thermocouple faulty.

Jordan was to respond and come on site in Clayton. He was going to just check the thermocouple but ended up popping down to Reece to get a control valve, which originally was going to be the day after. Thanks so much for squeezing it all in today!

Hot water heater not working

$100

St Kilda VIC 3182, Australia

23rd May 2026

I have a client that has a hot water heater not working. They need someone to come out today. My plumber is not available. Need someone to come

Great service and great quality