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

Absolutely satisfactory by the work performed. Very professional. Efficient and effective outcome.

Hot water heater repair

$100

Thanks for your work!

Cleaning and servicing continuous flow water heater (gas)

$50

Breyton installed my hot water system and eye for detail and all work was done exceptionally well and I was very happy with the results will definitely refer him to any one wanting great plumbing work

Install electric hot water heater

$100

Patrick was on time, dedicated, and clearly knowledgeable. He quickly identified the issue with our solar hot water system and resolved it efficiently. Great communication and a professional attitude. Highly recommended!

Troubleshooting quotation for a gas/solar hybrid water heater system

$150

He responded and was engaged and communicative throughout. A quick assessment and excellent communication. Just what I needed. Thank you!

Water Heater Boiler Assessment and possible Repair/Replacement

$200

Professional and timely. Will use again :)

Hot Water heater new overpressure relief valve installed

$150

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

$120 - $280

low

$120

median

$180

high

$280

Low, median and high bar chart distribuiton

Average reviews for Water Heater Repairs and Installation Services

based on 419 reviews

4.95

407
7
4
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1

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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 wallsreplace 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

Gas Water Heater Needs Service

$250

Hawthorn East VIC 3123, Australia

11th Jan 2026

My Rheem Pronto 12 gas hot water system is not working properly. The main issue is that the hot water only runs for 1-2 minutes before the pressure drops and it turns completely cold. It likely needs a service and the filter cleaned. I am looking for a licensed technician to diagnose and fix the problem. Please provide a fixed-price quote for the service and repair. Thank you🙏

Fix water heater

$50

Croydon, New South Wales

10th Jan 2026

Loud knocking sounds started 2 weeks ago and today I hear it again. It has happened twice. I have a video of its sound

Need Water Plumber, Solar Water Heater on roof is leaking.

$100

Wyndham Vale VIC, Australia

8th Jan 2026

Need a water plumber. Solar water heater on roof is leaking

Install Catch Power for electric water heater

$150

Carlingford NSW, Australia

8th Jan 2026

Hi there, I’m looking for a licensed electrician with direct experience installing CATCH Power devices (specifically Green CATCH / CATCH Control) to divert excess solar to an electric hot water system. Could you please let me know: • Whether you have previous hands-on experience with CATCH Power installations • If you can install and commission the unit in the meter box • Your availability and an indicative cost for installation I’m located in NSW and already have solar installed. Thanks in advance,

Install Replacement Water Heater

$10

Balga WA, Australia

7th Jan 2026

Need to replace existing water heater as it is not turning on. Model number is 135thmb4n. Please quote for a like for like or a cheaper unit. Thanks

New hot water heater

$3,000

Melbourne VIC 3000, Australia

6th Jan 2026

The electric hot water heater has stopped working for the last year(it kept switching off at the mains switch. It's over 10 years old. It's located in the half way up the roof cavity of my bathroom.

Light up a gas water heater

$150

Delahey VIC 3037, Australia

4th Jan 2026

Please come take a look, no hot water in the house.

Fix my Rinnai gas water heater and gas spa heater

$200

Balgowlah NSW 2093, Australia

2nd Jan 2026

My gas hot water system isnt working. I suspect the pilot light is off as they kids were trying to get a spa heater to work. Its a Rinnai 26 instantanous gas hot water heater. I also have a spa heater that isnt working either.

Mark was fantastic and quickly fixed my hot water heater

Water heater collection disposal

$50

East Victoria Park, Western Australia

2nd Jan 2026

Just had our water heater replaced and would pls like someone to take the old one away :) has been draining so no water in it. Located vic park - its not big at all.

Fabulous! Speedy and communicative. An ease to deal with.

Install water heater

$500

Loganlea QLD 4131, Australia

29th Dec 2025

Looking for someone to install a wall mounted gas water heater (supplied) Previously had a tank. No outdoor outlet but has gas and water lines Need it done asap as currently renovating yard and won't have hot water

Paul did a great job installing our hot water tank- fast, efficient and hassle free. Would happily recommend.

Fix leak from electric water heater

$250

Surry Hills, New South Wales

20th Dec 2025

I need a plumber to fix a leaking hot water tank. I tightened the nut but it keeps leaking. Might need to reseal the joint. It is a steady leak (approx. 1 litre every few hours) coming from a joint. It is constant and does not depend on taps being turned on. Location: The water tank is in the attic. Access is easy via a standard door in the wall. Materials: Please include the cost of materials (solder, flux, or replacement couplings) in your total quote. Parking: Free parking is available on-site. Timing: Must be fixed before Christmas. Availability: I am flexible and can meet any time between 7:00 AM and 9:00 PM any day this week. Note: I am looking for a reliable, permanent fix. If successful, I'll reach out to you in the future if I have more plumbing work.

Haissm explained the problem and described how to fix it in a great detail.

Gas hot water heater needs fixing. Pilot light flares up then dulls

$100

Kew VIC, Australia

19th Dec 2025

Gas hot water heater not working. Pilot light flares up then dulls right down and won’t heat water.

Really nice, really fast

Water Heater not Working

$100

Blackburn North VIC, Australia

14th Dec 2025

My Hot Water (Gas) is not working because I havent used it for 6 months.

He was a very nice and efficient, he finished the job very quick! Thanks again Mitch!

Fix gas water heater

$100

Dallas VIC, Australia

27th Nov 2025

I think the fire went out.

Got it done really quick. Efficient. Done the job well. Thanks so much

pickup an old hot water heater sitting infront of clients house

$50

Castle Hill NSW, Australia

27th Nov 2025

Hi, we've just replaced a hot water system and the old one is sitting at the front of the property It's a 315L Need someone to pickup and take it to a scrap yard

Quick and easy to work with

Remove kerosene heater tank and roof solar hot water heater

$150

Stirling WA, Australia

20th Nov 2025

Remove and dispose of an old kerosene heater tank and a solar water heater panel. Kerosene heater is bolted to a wall and has mostly been drained. Solar water heater is located on the roof.

Great communication and work! Would recommend!

Hot water heater not working.

$50

Bankstown NSW, Australia

14th Nov 2025

There is definitely gas to the property as the stove is working. It appears there is no gas going to the heater for some reason. I've checked the knobs at the heater and the meter and both are in line with the pipe in the on position. No gas to heater cant smell or hear anything when turning the gas knob and trying to reignite pilot. Heater is a Rheem.

Dean is clearly an expert. He arrived to my house very promptly and resolved the issue within a matter of minutes. Extremely pleased with his service and would strongly recommend. Thanks Dean :)

Fix gas hot water heater leaking water

$200

Elsternwick VIC, Australia

12th Nov 2025

Hot water heater leaking water

Jack was delightful professional and did a great job. Recommend!

Connect a gas hot water heater

$200

Nailsworth SA, Australia

11th Oct 2025

Connect a gas hot water heater as per picture

Good work, happy to recommend

Remove and dispose water heater

$50

Castle Hill, New South Wales

22nd Sep 2025

Remove a disconnected hot water heater and dispose of it

Great service, happy to hire again in the future