A professional helping with water heater installation and repair.
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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Best rated hot water system installers near me

Recent Hot Water System Installation & Repair reviews

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

Good with his work!!!

Fix Leaked hot water pipe in a wall at restaurant

$700

Excellent service highly recommend

Shower head issue no hot water coming through shower head.

$200

Absolutely first class and professional in every aspect ! Highly recommend for any plumbing or gas line work. Thanks so much

Gas hot water issue

$130

Jeremiah was efficient, pleasant and did a great job! Highly recommended

Moving washing machine pipe from hot water tap to cold water tap

$20

Great experience, highly recommend

Solar hot water pump repair

$50

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

$111 - $275

low

$111

median

$180

high

$275

Low, median and high bar chart distribuiton

Average reviews for Hot Water System Installation & Repair Services

based on 1695 reviews

4.94

1633
34
16
4
8

What is Airtasker?

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2,560+

Tasks successfully completed

3

Average amount of offers per task

9

 mins

Average time to receive offers

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.

Offers in no time

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Local, skilled pros

Take your pick of skilled Hot Water System Installers nearby.

Real reviews

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Flexible pricing

Choose the offer that’s right for you.

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

Repair Rheem Gas Hot Water System – Water Only Lukewarm

$150

Balwyn North VIC 3104, Australia

11th Jul 2026

I have an outdoor Rheem gas storage hot water system (approximately 9 years old). For the past few weeks, all hot water taps in the house have only been producing lukewarm water. The gas cooktop is working normally, so the gas supply appears to be fine. Looking for a licensed plumber/gasfitter to inspect and repair the system. Please advise if you can diagnose the issue and provide a quote for repair.

Replace Hot Water tank with New Continous flow Tank

$400

Burnside Heights VIC 3023, Australia

11th Jul 2026

Need to replace old Hot water tank , install new Continous flow tank. External Power point will need to be installed. Distance from meter to tank is roughly 20m

To fix hot water system

$200

Coombs ACT 2611, Australia

11th Jul 2026

Hot water system not working

I need a hot water laundry sink tap fixed

$80

Spring Hill QLD, Australia

11th Jul 2026

I need my hot water tap fixed in my laundry sink

Plumbing repairs stop cap has come off solar hot water

$100

Cranbourne North VIC 3977, Australia

11th Jul 2026

Plumbing repairs to solar hot water on roof stop cap has burst off

Hot water issue

$160

Mill Park VIC 3082, Australia

11th Jul 2026

No hot water coming out of any faucets or taps. Flame to hot water unit working well. Cold water working and flowing fine just no hot water.

Licensed plumber - To diagnose and fix hot water service leak

$200

Bonnie Brook VIC 3335, Australia

11th Jul 2026

Looking for a licensed plumber to diagnose & repair a leak on my solar hot water system which is gas boosted. After speaking with a neighbour they lead me to believe that it’s possibly a faulty frost protection valve which probably requires replacement / see attached photo as unable to upload a video Please quote for diagnosis of the unit, can pay cash for the part once diagnosed - The unit is Rinnai and it’s approx 3 years old. Note the property is a double story townhouse with a flat tin roof - See photo attached

Fix gas hot water valve issue

$300

Dernancourt SA 5075, Australia

11th Jul 2026

Licensed gas plumber required – Rheem gas hot water system not working I require a licensed gas plumber/gas fitter to inspect and repair a Rheem 130L natural gas storage hot water system (manufactured June 2017). The pilot light has gone out and the unit is no longer producing hot water. As per the Rheem operating instructions, I have not attempted to relight the pilot because the troubleshooting guide indicates the internal safety valve may be stuck. I am looking for someone to: * Diagnose the fault. * Advise whether the unit can be repaired. * Carry out the repair if practical, or recommend replacement if necessary.

Hot water/boiler fix

$10

Keysborough VIC, Australia

11th Jul 2026

I have bosch boiler/hot water unit works randomly,it had same problem so we have fixed the mother board last year, but we found out that water was directly leaking from the roof, so now we have fixed it, so it rrwuires someone to have a look again thanks

Ryan was very punctual and arrived right on time. He came out within a few hours to inspect the job, quickly identified the problem, and fixed it straight away. Excellent service from start to finish. Highly recommend—5-star service!

Licensed plumber Hot Water System Leak(Continuous TPR Valve Discharge)

$150

Noble Park North VIC 3174, Australia

9th Jul 2026

I need a licensed plumber only to inspect and repair my Eco Alliance Eco‑260LE 260L electric hot water system. Problem: Warm water is continuously running from the TPR valve drain line (like a small tap). Leak has been ongoing for 3 weeks. Started same day the water meter was replaced with a digital meter by water company. System age: 5 years. Required Work: Diagnose leak cause, Measure and record mains pressure. Check pressure limiting valve Inspect/test TPR valve. Replace TPR valve if faulty. Documentation Needed: Detailed tax invoice Short written report stating cause of leakRecorded mains pressure (kPa)Keep and return old TPR valve if replaced.

Punctual, reliable and professional

Solahrt hot water system needs repair

$400

Rosebery NSW 2018, Australia

9th Jul 2026

Roof top Solahart hot water system heating element is not working and probably needs replacement. Located on a two story house is at least 10 to 15 years. Water heats from sun but not electricity.

Brandon came quickly was very knowledgeable and very helpful. I’d highly recommend him.

FIX HOT WATER TAP IN SHOWER

$80

Mosman NSW 2088, Australia

7th Jul 2026

My hot water tap in my shower keeps spinning and won’t turn off. I think the spindle is broken. Need someone to replace it

Very professional and quick. Will use again if we ever need another plumber

Supply and install replacement hot water tempering valve

$650

Surfers Paradise QLD 4217, Australia

7th Jul 2026

Hot water tempering valve needs replacing in unit in Surfers Paradise. Supply and install as per of fixed price.

Outstanding service, highly recommend

Bathroom hot water tap leak need to repair ASAP

$10

Wanneroo WA 6065, Australia

6th Jul 2026

Bathroom hot water tap leak need to be repair required asap

Good mate I can't believe he did 2 job in 30 minit I will recommend for everyone

Hot water unit repair

$250

West Footscray VIC 3012, Australia

6th Jul 2026

Having intermittent hot water issues. Temperature fluctuates in heat and water flow.

A responsible and professional individual. Recommended.

Hot water system faulty

$50

Craigieburn VIC 3064, Australia

6th Jul 2026

Hot water system is igniting a flame but after few seconds flame goes just to pilot light. Any help would be appreciated

Helpful. Good communication Went above and beyond

For replacing , Parts u h get Shower set n Both tap knobs

$200

Granville NSW 2142, Australia

5th Jul 2026

U bring parts - Replacing with new - shower hose and both hot water n cold water knobs

Very happy with Ahmad's work very profitional and excellent service thanks Ahmad will highly recommend his services

Need plumber to inspect hot water pressure / temperature issue

$150

Glen Waverley VIC 3150, Australia

3rd Jul 2026

Hot water temperature too low + drops when other taps are used We’re having an issue with our hot water system and would like a plumber to inspect it. When someone is showering upstairs, if another person uses hot water downstairs (for example, washing dishes or washing hands), the shower upstairs suddenly becomes very cold. The temperature drop is significant enough that it’s difficult to continue showering. We’d like someone to inspect the hot water system and plumbing to determine what’s causing the issue and recommend the best solution. If repairs are required, we’d be happy to discuss a quote after the inspection. Please let us know your availability and any call-out fees. We’ve attached photos of our hot water system in case they’re helpful. Thanks!

Nick was very professional and easy to work with, solve the issue very quickly, highly recommend!

Electrician disconnect and reconnect hot water

$200

Runaway Bay QLD 4216, Australia

3rd Jul 2026

Electrician to disconnect hot water so plumber can install new hot water system and reconnect it Runaway Bay

Job done fast thank you

Shower hot water not working

$100

Altona Meadows VIC 3028, Australia

30th Jun 2026

My bathroom shower has stopped supplying hot water. Current situation: * Cold water flows normally from the shower. * No hot water comes from the shower at all. * The bathroom basin hot tap works normally. * The hot water also works normally in the other bathroom in basin and shower. * The shower has separate hot and cold taps (not a mixer).

Quick and efficient