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4.2

Great rating - 4.2/5 (11114+ reviews)

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Recent Hot Water System Installation & Repair reviews

Myles came on time communicated well and told me exactly what was going on with my system and had a spare part. They are ready to go all fixed would use again awesome individual

Need hot water heater repaired as it’s running water all the time

$200

Helpful and easy to work with. Thank you.

Plumbing - hot water tap in shower keeps rotating

$150

Excellent work, very quick, efficient and clear.

My shower hot water tap doesn’t work. Please fix.

$100

Very efficient and easy to deal with

Plumber to check out hot water tank

$30

Brandon was right on time. Communication was clear. Listened to me try to explain the plumbing problem we had then he explained what he thought it may be and his process to confirm and rectify and he was spot on. No drama No Fuss. Great work.

Hot Water temp and pressure problem

$70

Alex was really prompt and punctual with looking into the issue and resolving it on time.

Plumber needed to fix Hot water system Flexi pipe which is leaking.

$150

Average reviews for Hot Water System Installation & Repair Services

based on 1619 reviews

4.95

1569
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Tasks successfully completed

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Why hire a hot water system technician through Airtasker?

When you don’t have hot water flowing through your taps, showers, or tubs, hiring a hot water system specialist via Airtasker is the answer. You no longer have to rely on word-of-mouth to find a reliable water heater installation service near you. Whether it involves unvented cylinders or vented cylinders, Taskers can take care of all your heating system needs.

Put up a task on our platform, provide your address, cylinder specifications, and how soon you want hot water running through your taps. Nearby Taskers will ask about the installation job and give you a free quote. Note that you can choose a Tasker based on their rate, but this doesn’t have to be the only criteria. You can check out reviews and ratings so that you can decide based on their experience and skills.

Once you've accepted an offer, your chosen Tasker will have your unvented or vented hot water system installed in no time. Getting hot water to flow throughout your home is easy and convenient on Airtasker.

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What do hot water system installation services include?

Hot water system installation services include all the activities necessary to put a reliable, safe hot water system in your home. This involves installing an unvented hot water system, inspecting the installation area, preparing materials, installing the cylinder or tank, then making the needed connections. After the installation, your plumber can test the system for flaws and address them as needed.

Inspecting installation area

Your water heater installation begins with a thorough inspection of the spot that will house the tank and its components. Your plumber makes sure that the floor is robust enough to support the cylinder's weight and complies with established building codes and safety rules and regulations. If the allotted space is deemed insufficient for the cylinder, your plumber can help you look for an alternative spot for the unvented cylinder service. 

Preparing for installation 

Your plumber makes the necessary preparations for the hot water cylinder installation. If necessary, some plumbers may offer to make an improvised platform of sturdy materials to support the tank's weight. Otherwise, you can hire a Tasker to handle all your carpentry needs.

When appropriate, your hired plumber shuts off the power, gas, and water supply before starting the job. They can take all the necessary measurements to determine the right amount of materials, then cuts and bends wires and pipes to the appropriate lengths and widths. Your plumber may also cut holes into walls or floors as needed to allow pipes or wires to run through.

Installing the cylinder

Once the cylinder's space is ready, your plumber can proceed with the unvented hot water cylinder installation. They can place the cylinder or tank onto its designated space and position. Your plumber takes care not to damage any of the components of the vented hot water cylinder or other pipes and wires in its surroundings.

Installing components and pipes

After the cylinder is in position, your specialist proceeds with attaching the appropriate pipes, wires and components like the Temperature and Pressure Release valve, expansion vessel, immersion heater, and any other pipes and valves. As with all other stages of the unvented cylinder installation, they use appropriate materials and techniques that are compliant with state safety and building regulations and industry best practices. 

Testing the system

Your hired plumber tests the system after completing the installation. They check that each tap and shower head provides hot water on demand and flows with consistent pressure. Should variations in temperature or pressure arise, your plumber can troubleshoot the system and do the appropriate fixes. 

They repeat this process until the hot water system works without any issues. And now that your home has hot water running through your taps, tubs, and showers, why not ensure greater warmth and comfort in every room of your home? On Airtasker, you can also hire an insulation installer who can help you cut down on bills and achieve year-round comfort.

Recent Hot Water System Installation & Repair tasks

Hot water tank replacement from 160L to 250L

$50

Oxenford QLD, Australia

28th Oct 2026

Looking to replace my 160L hot water tank for a 250L electric storage tank. Unsure of pricing so I’ve just put a low number - please don’t think this is what I expect to pay. Electrical will be pre disconnected and I can do the reconnect. Hot water tank is outside under a covered patio.

Plumber for hot water service and connect water to sink tap and dishwa

$10

Harkaway VIC 3806, Australia

28th Oct 2026

Job Title: Licensed Plumber Needed – Rinnai Hot Water Service, Water Pump, Dishwasher, Sink & Tap Installation I’m looking for a qualified and licensed plumber to complete several plumbing installations at my property in Harkaway, VIC. Work required: * Rinnai Hot Water Service: Supply and install a brand-new Rinnai hot water system, including all necessary connections and fittings. * Water Pump: Install and connect a water pump, including any necessary pipework and fittings. * Dishwasher: Install and connect my supplied dishwasher, including water supply and drainage. * Kitchen Sink: Install and connect my supplied kitchen sink, including waste plumbing. * Kitchen Tap: Install my supplied kitchen mixer tap. * Complete any necessary plumbing modifications. * Test all installations to ensure everything operates correctly with no leaks. Important information: I already have the dishwasher, kitchen sink and tap ready for installation. The plumber will need to supply and install the new Rinnai hot water service and provide any additional plumbing fittings or materials required. Please include the water pump installation in the quote and specify whether a pump needs to be supplied. Requirements: * Appropriately licensed and insured plumber. * Experience with Rinnai hot water systems and water pumps. * Provide any required compliance certificates. * Itemised quote with no hidden fees. * Professional workmanship. Location: Harkaway, VIC Budget: Open to competitive quotes. Please provide your earliest availability and an estimated completion time. Thanks!

Drain and move a hot water tank 1 room over and reconnect.

$500

Randwick NSW 2031, Australia

28th Oct 2026

Existing 160lt tank needs to be moved to the next room over under a house as that space is being changed. The water lines and electricity are on the same wall, just need to drain the tank first. Let me know if it needs more.

Bosch hot water system service

$150

Maylands WA 6051, Australia

28th Oct 2026

Hi guys , I can’t get a steady flow of hot water to my shower , other taps were fine , it’s getting inconvenient filling up buckets of hot water to take a wash 🤦‍♀️. Help 🙏

Help check my hot water tank

$50

Mount Stuart TAS 7000澳洲

27th Oct 2026

The hot water is scalding, and it always comes out milky white. It's impossible to get the right temperature—it's either freezing cold or scorching hot. I need someone help check it.

I need an electrician to look at my hot water system

$100

Goodna QLD, Australia

27th Oct 2026

Hot water system keeps tripping and I have to reset it. It's happened every few days for a few weeks

Hot water in bathroom sink isn't coming out hot

$100

South Yarra VIC 3141, Australia

27th Oct 2026

Hot water in the bathroom sink is not coming out hot. Will need a plumber to fix the issue. It is in an apartment block in South Yarra

Hot water system leaking repair

$300

Werribee VIC 3030, Australia

23rd Oct 2026

Connection leaking need to repair

Quick and nice . Easy and fast work . Pro

Need our Zip hydrotap hot water system filter replaced

$120

Prahran VIC 3181, Australia

17th Oct 2026

our Zip hydro tap needs filter replaced, tap tighgtened and system to rebooted.

highly recommend Stephen for all your plumbing needs

Fix Small Water Leak from Hot Water System

$100

Aintree VIC 3336, Australia

16th Oct 2026

I have noticed a small but continuous water leak (dripping) around the bottom of my outdoor hot water system. Water is collecting on the concrete underneath, as shown in the attached photo and video.

Fantastic service from kadir he quickly sorted out our hot water tank pipe and even fixed a leaky kitchen tap while on site. Efficient, reliable, and friendly service.

Plumbing issue (Hot Water System)

$400

Woodcroft NSW 2767, Australia

12th Oct 2026

There's an issue with my Rheem Hot Water System (Model no: 347170N0). The water from the taps/shower is not hot enough as before. The tempering valve and pressure relief valve might need to be checked and replaced.

Good price, knowledgeable, quick and efficient. Happy with the service.

Hot water system relocation

$350

Ascot QLD, Australia

11th Oct 2026

Hello, need someone to move the hot water system less that 1 metre sideways to it's new concrete pad. Enough electrical cable, Thanks Tim

Got the job done and came at the time he says he would! Thanks David

Fix leaking pipe from hot water system

$150

Berwick VIC 3806, Australia

9th Oct 2026

Plumber required for fixing a leak in hot water system

Prompt response. Easy to deal with.

Low hot water pressure in the shower

$150

Melbourne VIC 3004, Australia

8th Oct 2026

Hi, I'm looking for a licensed plumber to inspect and fix a hot water issue in my shower. The shower has separate hot and cold taps. The cold water works normally, but the hot water pressure is very low. I've checked with the building manager, who confirmed there are no issues with the hot water supply. I'm looking for: - Inspection and diagnosis - Repair or replacement, if required - Confirmation that the hot water flow is working normally afterwards Please provide your total cost. Thanks!

The plumber arrived on time, was easy to deal with, and quickly identified and fixed the problem. Straightforward from start to finish. Would happily hire again and recommend.

Hot Water Heat Pump Relocation – Licensed Plumber Needed (Melbourne)

$1,500

Kensington VIC 3031, Australia

6th Oct 2026

Looking for a registered/licensed (Victoria) plumber to relocate an existing heat pump hot water system in my backyard. Needs disconnecting and reinstalling the unit at a new location approximately 8m away from the current position. No major changes required—straightforward relocation with new pipework. Needs new insulated hot and cold water pipework/securing to house/emptying, testing, purging etc ensure working and Supply and install suitable base

Great, knowledgable guy, great job. Super glad I accepted the offer.

Gas hot water system (storage tank system) out of service

$300

Malvern VIC 3144, Australia

1st Oct 2026

My gas hot water system (storage tank) has lost heat in the last 24 hours.

Scott fixed our hot water system. Arrived with one hour of the job being issued. Communicated the problem and spoke to us about the options, then completed the job.

Need pipe installed to current pipe plus add taps for cold hot water

$150

Preston VIC 3072, Australia

28th Sep 2026

Will need 2 more pipes or drain as per photo sticking up and two sets of taps. Must be done tomorrow. Afternoon

Amazing work and very kind guy. Would love to book him again

Fix my hot water system

$125

Elizabeth Bay NSW 2011, Australia

28th Sep 2026

Require somebody to perform task of fixing this Rinnai Infinity 26 hot water system (mounted externally). You will also need to supply the replacement thermostat (included in offer price) if that is the problem.

Great to deal with, easy communication

Hot water system, ignition not working

$200

Melbourne VIC 3182, Australia

27th Sep 2026

Ignition spark not working to get instant hot water

Scott took the time to ring and explain things. Was very punctual and excellent to deal with.