A professional helping with water heater installation and repair.
A professional helping with water heater installation and repair.

Find a professional hot water system contractor near you

Fill in a short form and get free quotes for local hot water system contractors near you

4.3

Excellent rating - 4.3/5 (10900+ reviews)

Looking for hot water system contractors?

  • Gas system
  • Electric systems
  • Boilers
  • … or anything else
It only takes 2 minutes. And it's free.
Up to 50% cheaper than franchise dealers
No job too big or small
Free insurance coverage
Secure cashless payments
Same day or next day service at no extra cost

Best rated hot water system installers near me

Recent Hot Water System Installation & Repair reviews

Great to work with Chris

Replace leaking hot water valve.

$50

Kenney work for me in urgent Sunday and serivce very friendly, Only charge me 100+connect fee for airtask and 20for switcher. I will recomand him to everyone. Nice and value money I spend. and He have 1 year warrenty for leaking. great stuff.

My kitchen hot water not came through after I install a new water tap

$100

Dan was on time and very friendly, the job was completed in a short amount of time and very happy with the result

Knocking hot water pipes (Quote)

$135

Prompt reply and same day service. Couldn’t be happier and will be using again in the future. Thank you, Phillip.

Hot water system wired in

$150

Very quick response, came on time and fox issue within 20 minutes. My son advises we now have hot water again!

Kitchen tap no hot water

$50

Brendan fixed our taps to the bath-very professional, clean, knowledgeable, efficient. Thank you! I would recommend Brendan!

Plumber: hot water tap on bath-no water coming out

$80

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

$115 - $265

low

$115

median

$180

high

$265

Low, median and high bar chart distribuiton

Average reviews for Hot Water System Installation & Repair Services

based on 1737 reviews

4.92

1662
41
15
6
13

What is Airtasker?

Post your task

Post your task

Tell us what you need, it's FREE to post.

Review offers

Review offers

Get offers from trusted Taskers and view profiles.

Get it done

Get it done

Choose the right person for your task and get it done.

Now Available
  • Get it done now. Pay later.
  • Repay in 4 fortnightly instalments
  • No interest
  • Available on payments up to $1,500

5,000+

Tasks successfully completed

3

Average amount of offers per task

10

 mins

Average time to receive offers

Statistics from the most recent tasks on Airtasker over the last 4 years.

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

Start getting offers to do your task ASAP!

Local, skilled pros

Take your pick of skilled Hot Water System Installers nearby.

Real reviews

Judge for yourself – every task gets a review.

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

Supply & Install hot water tank

$2,800

Norwood, South Australia

12th Nov 2025

Need a licensed plumber ASAP to supply and install a new hot water storage system for an upstairs unit. Currently have a gravity-fed system in the ceiling — want to upgrade to a storage tank on the side path (same as other nearby units). Concrete base and capped cold-water feed already in place. Job includes: Supplying and installing new storage unit Connecting new hot line and power feed to ceiling lines Isolating old ceiling system Photos will be uploaded. Please include your quote, and earliest availability.

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!

Plumber swap hot water system, install new shower head and tap handles

$300

St Peters NSW 2044, Australia

12th Nov 2025

Swap out hot water system to new electrics system (sparky will do hookup separately) install new shower head and tap handles. I have three phase power. New water heater going in exact same spot.

Excellent spent extra time to ensure it was done right and came back the next day to tidy up!

Plumber for the hot water unit

$10

Sunbury VIC 3429, Australia

12th Nov 2025

Hot water system is not working . I guess unit need to change , because its a very old unit .

Shower hot water does not turn and is dripping,

$10

Carrum Downs VIC, Australia

12th Nov 2025

Hot water tap in shower not working and is dripping or leaking, wants to fix tap and the drip

Very happy with work will recommend to others

No Hot water in kitchen sink

$100

Tarneit VIC 3029, Australia

11th Nov 2025

No hot water running in kitchen . But if you turn any other tap in house than hot water start running in kitchen

Repair a insinkerator hot water tank

$150

Doncaster East VIC, Australia

11th Nov 2025

The tank is not heating the water

Plumber needed ASAP to supply & install new hot water system

$1,600

Norwood, South Australia

11th Nov 2025

Need a licensed plumber ASAP to supply and install a new hot water storage system for an upstairs unit. Currently have a gravity-fed system in the ceiling and want to upgrade to a storage tank on the side path (same as other nearby units). Concrete base and capped cold-water feed already in place. Job includes: 1. Supplying and installing new storage unit 2. Connecting new hot line and power feed to ceiling lines 3. Isolating old ceiling system (not removing) Photos will be uploaded. Please include your quote, and earliest availability

Replace 25L hot water system.

$200

Brighton VIC 3186, Australia

9th Nov 2025

Hi there, Our hot water system needs replacing. The job is just for install. Size is 25L. Located in Brighton off church Street.

Fair price and excellent job. Recommended!

Fix hot water tap in shower

$300

Elizabeth Bay NSW 2011, Australia

8th Nov 2025

Hot water tap in shower won’t turn off. Needs fixing or replacing. Water just keeps running. We’ve had to turn water off at main. Keen to have both hot and cold taps in shower replaced, plus hot and cold taps on bathroom sink, and hot and cold taps in the bath.

Great work! Appreciate the work.

Fix hot water tap, door not closing properly

$200

Brunswick East VIC 3057, Australia

6th Nov 2025

The door for the balcony on the first floor keeps coming open on its own on windy days. This seems to be because the strike has worn down so the latch is unable to lock into it. Secondly, the hot water tap seems to have stopped working in the bathroom on the second floor. We have no issues with any taps or water elsewhere in the house. I'm looking for a plumber who is happy to do both jobs. Cheers! No photos available

Very responsive, recommended!

Replace hot water temperature limiting valve

$80

Woodcroft NSW, Australia

2nd Nov 2025

Replace temperature limiting valve on Rheem 170L gas hot water system. Part supplied

Mathew arrived on time, carried out his task of replacing tempering valve on the hot water tank professionally. Highly recommended.

Plumbing- hot water controller not working on shower

$120

St Albans VIC, Australia

24th Oct 2025

Shower controller is loose or not working

Quick and reliable. Will book him again :)

Fix leak from Zip hot water to coffee machine under sink

$250

Melbourne CBD VIC 3000, Australia

23rd Oct 2025

Urgent leak at brass T or PEX press connection. Pipe details 16mm, AS417:8, AS2537, adapter DN16 x 2.2 CL2/10bar. This is the first pipe from the Zip unit and supplies the whole shop. Photo and short video attached. Details Inspect and locate exact source of leak Repair or replace leaking fitting and any damaged PEX or adapter DN16 x 2.2 CL2/10bar Isolate and test supply then confirm no leaks and clean up water Provide written quote and warranty on work and parts Location City store

Job went smoothly, and commnication was great!

Plumber required for minor task to tighten hot water tap in shower

$150

Clovelly NSW, Australia

21st Oct 2025

Hot water tap in shower is loose. Sink tap is also leaking slightly so may need to grouting. Very minor task I don’t imagine it will take long!

Was able to attend the the task quickly and efficiently. Fair price also. Would highly recommend.

Tankless instant electric hot water for kitchen sink

$10

Glenwood NSW 2768, Australia

20th Oct 2025

Instant tankless electric hot water system for kitchen Zink

Excellent service. Understood the requirements and completed in a very professional way. Confident in diagnosing and ability to fix the issue

Get my hot water unit started

$100

Knoxfield VIC, Australia

18th Oct 2025

I have an AquaMax 215 hot water unit. I’m not sure if the unit needs replacing or can be started. Hoping someone a plumber can either get this started or let me know if the unit needs to be replaced.

Great guy. Honest, prompt and very friendly. Would recommend.

Fix bathroom tap for hot water

$150

Bentleigh VIC 3204, Australia

17th Oct 2025

We need a plumber to check one of our taps in our bathroom for hot water. When moved to position, we seem to not get any hot water. There are two sinks in the bathroom, and the other taps in the bathroom work fine.

Quick response and helped solve the issue with our tap fast. Highly recommend

Fixing Hot Water - inconsistency temperature

$110

Southbank VIC 3006, Australia

17th Oct 2025

Experiencing an issue with the hot water in two bathroom. The water in the shower doesn’t get properly hot, while the hot water in the kitchen sink is extremely hot — hot enough to burn a hand.

Great communication with Jordan, issue was identified and resolved quickly.