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 in Gold Coast

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4.2

Great rating - 4.2/5 (11114+ reviews)

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Recent Hot Water System Installation & Repair reviews in Gold Coast

Sean was prompt and professional. Although the problem turned out to be an electrical fault I will need to get the hot water service re-wired back to the switchboard. He also went out of his way to help me.

My electric hot water system has stopped working.

$200

Came early job completed In great time very professional and left the job clean and tidy would recommend and use again

Need my hot water system moved 3m

$20

Kind and courteous human being with excellent communication and prompt service. Highly recommended. Thank you Carl.

Toilet leaking inside cistern and hot water not col

$100

Very professional. Went the extra mile.

Solar Hot Water System

$50

Carl answered very quickly, came earlier than advised, fixed the problem quickly and professionally. I would highly recommend Carl for plumbing work.

Replace leaking fitting on solar hot water system

$75

Quality tradesman, Great communication highly recommend.

Replace hot water system

$1,100

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

$110 - $330

low

$110

median

$180

high

$330

Low, median and high bar chart distribuiton

Average reviews for Hot Water System Installation & Repair Services in Gold Coast

based on 71 reviews

4.92

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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 in Gold Coast

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 plumber

$50

Gold Coast QLD 4209, Australia

25th Aug 2026

Hot water tank is leaking

Fix Leak on Hot Water System Pipe

$60

Labrador QLD 4215, Australia

21st Aug 2026

I have a small water leak coming from a pipe connected to the hot water system in the external area of the house. The pipework is outside and very easy to access. It appears to be leaking from a small hole/corroded section of the pipe (see attached photo).

Great job, on time. I will definetly use his plumbing services again.

Need a plumber to discount hot water system

$500

Tamborine Mountain QLD 4272, Australia

6th Aug 2026

Need a plumber to disconnect hot water system on the roof easy access through the house just need it disconnect it so we can take it down.

Plumber fix hot water

$100

Merrimac QLD 4226, Australia

4th Aug 2026

Need to fix hot water - thermostat adjustment

Licensed plumber leak hot water and valve replacement

$600

Clear Island Waters QLD 4226, Australia

3rd Aug 2026

Strata unit Parnell boulevard robina Leaking hot water pipe on our side of the meter needs temper valve replaced as well So fix leak and replace valve and certificate All parts need to be supplied include 15mm lead free temper valve

I'm only getting warm water from my hot water system

$200

Palm Beach QLD 4221, Australia

28th Jul 2026

Only warm water from hot water system

I received a call with a time frame of when they will arrive and arrived within that time. The job was completed quickly and efficiently. I would recommend them to anyone

Hot water system replacement and plumbing relocation

$2,000

Surfers Paradise QLD 4217, Australia

23rd Jul 2026

Bathroom/Laundry Plumbing – Hot Water System Replacement & Plumbing Relocation I’m renovating my apartment bathroom/laundry and am looking for a licensed plumber to complete the following works: * Remove and dispose of the existing electric hot water system - currently leaking after showers * install +\- supply a 50 L 3.6 kW electric storage hot water system (or recommend an equivalent if more suitable). * Supply and install all required compliance valves, fittings, drip tray and associated plumbing. * Relocate the washing machine hot and cold taps beneath the benchtop or connect the washing machine plumbing below the benchtop to the existing plumbing * Cap the existing washing machine taps above the vanity. * Pressure test, commission and provide any required compliance certification. Please include: * Your licence details. * Whether you can supply the hot water system or are happy for me to purchase it separately. * Your earliest availability. * Confirmation that your quote includes all labour, fittings - disposal optional

Hot water system repair/ replacement

$10

Pimpama QLD 4209, Australia

22nd Jul 2026

Need either a repair or a replacement to a hot water system

Supply and install rheem hot water system

$1,500

Benowa QLD 4217, Australia

17th Jul 2026

Supply and install a rheem 250l twin element. Model of current one I have is 16225077 twin. Would like same /similar one again and old one taken away

Replace hot water unit

$1,800

Broadbeach Waters QLD 4218, Australia

17th Jul 2026

Have a 270 L old electric gas boosted HWU. Currently isolated as it’s leaking. As it’s tight for room going to replace with a 250L to ensure it fits Please provide a price for the supply and install and include all materials required. Located internally on ground floor of house so good access and is located under stairs.

Short notice and did a great job

Electric hot water system

$100

Pacific Pines QLD 4211, Australia

14th Jul 2026

I have an AquaMAX electric storage hot water system. The hot water is intermittent and is currently only getting lukewarm. The hot water breaker is on and the tank is not leaking. I’d like the thermostat, thermal cut-out and heating element tested and repaired if required. Licensed plumber or electrician preffered

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

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

Fix Hot Water Not Working

$150

Surfers Paradise QLD, Australia

10th Jun 2026

Hot water not working. Cold showers. Gas bottles are full. Need someone to fix it today please.

Good bloke. Knows his stuff when it comes to hot water and gas systems. Highly recommended.

Split hot water pipe

$200

Ashmore QLD, Australia

31st May 2026

SEND OFFERS Small split in copper pipe on hot water system, need fixed asap

Excellent service from start to finish. Stephen was quick to come out and fix our leaking hot water pipe. He is professional, reliable and would recommend!

Fix hot water system

$200

Molendinar QLD, Australia

3rd May 2026

No hot water. Need to check on heating element if it needs to be replaced

Good but still waiting for job to complete

Plumber - Repair shower hot water tap

$80

Mermaid Beach QLD, Australia

23rd Apr 2026

Inspect and repair a shower hot water handle that has come loose and is difficult to turn on. Currently requires pushing the handle in firmly for water to run. Likely needs tightening, cartridge repair, or handle replacement. Looking for a licensed plumber to diagnose and fix. Happy to cover cost of parts if required. Available before 1pm.

Extremely helpful and friendly

Check hot water system circuit

$300

Biggera Waters QLD, Australia

5th Apr 2026

My brand new hot water system is not getting any power. I have a feeling the circuit is faulty or the connection. I need someone who knows about this to check the connection and the circuit. Need this done ASAP

Sean was very helpful and knew what he is talking about.