Professional Hot Water System Replacements & Upgrades

When your old hot water unit finally gives out or costs too much to run, a modern upgrade is the smartest investment for your property. Our fully licensed team provides seamless removals and expert installations of energy-efficient systems tailored to your exact daily usage.

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Seamless Upgrades for Reliable Hot Water

Whether you are upgrading a rusted-out residential storage tank or commissioning a heavy-duty commercial manifold, choosing the right system is crucial. Installing an undersized unit guarantees cold showers, while an oversized system needlessly inflates your gas and electricity bills. We assess your property’s infrastructure and peak water demand to recommend the perfect, highly efficient solution from Australia’s leading and most trusted brands.

Mindarie Plumbing & Gas handle the entire replacement process with minimal disruption to your day. We safely disconnect and remove your old, degraded unit, expertly install the new system to strict Western Australian compliance standards, and rigorously test every connection so you can enjoy instant, reliable hot water from the moment we leave.

Ready to upgrade your hot water system? Call our local team.

The Mindarie Plumbing Service Guarantee

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Energy-Efficient Solutions

We supply and install advanced hot water technology designed to significantly lower your ongoing utility costs.

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Seamless Old Unit Removal

We safely disconnect, drain, and completely haul away your old, rusted hot water cylinder from your property.

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Fully Compliant Installations

We ensure all new gas, electrical, and plumbing connections are rigorously tested and legally certified.

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What Mindarie Locals Are Saying

ExcellentGoogle star 1Google star 2Google star 3Google star 4Google star 55.041 reviews
5.0Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent41 reviews
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Michael Mulcahy profile picture
Michael Mulcahy
148 days ago
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As a reticulation contractor, we are always looking for reliable plumbers to work with. We had a client in Burns Beach who noticed water leaking down their driveway while they were overseas on holiday. After seeing it on their CCTV, it became an urgent priority to have it fixed as soon as possible. We were initially called out, as it was assumed to be an issue with the reticulation system. However, upon inspection, we quickly identified a leak in the copper pipe coming off the water meter. We contacted Brett from Mindarie Plumbing and Gas and sent through some photos. Brett was able to provide a prompt estimate and arrange a time to attend the property in Burns Beach. He quickly repaired the leaking copper pipe near the water meter, and upon completion, sent through photos, giving us peace of mind that the issue had been resolved. Outstanding service from a reliable local plumber. We highly recommend Brett and the team at Mindarie Plumbing and Gas for any plumbing work in Burns Beach and surrounding areas.
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robin ainslie profile picture
robin ainslie
507 days ago
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Thanks Brett...110% satisfied...Great service at a very reasonable cost.
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Dan Steed profile picture
Dan Steed
534 days ago
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Always have scrutiny with any trade that you call in an emergency. Absolute gentleman. Charged us reasonably the whole way through. Didn’t ask for a review which means all of his reviews are organic. Probably the first review I’ve gone out of my way to make which speaks volumes about Brett.
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Claire Creamer profile picture
Claire Creamer
591 days ago
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Brett helped with a toilet leak. He turned up on time, was polite, efficient and knowledgeable and did the job quickly and without fuss. He was also very tidy! Thank you very much!
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Elizabeth LS Cregan profile picture
Elizabeth LS Cregan
728 days ago
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Efficient, great service, helpful and friendly, thanks Brett.
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Stephen Thomson profile picture
Stephen Thomson
732 days ago
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Brett total pleasure to meet you today. It was a quick response and a fantastic outcome from you, who sorted our problem in no time. Extremely happy with the fix and billing. I don't often have these positive endings well recommended.
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Michael Bretagne profile picture
Michael Bretagne
891 days ago
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Brett was friendly, quick and well priced. I would recommend him any time
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Melanie Johnson profile picture
Melanie Johnson
922 days ago
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Service was prompt, efficient and fixed the problem first time. Very impressed.
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beth wilson profile picture
beth wilson
1106 days ago
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Brett is very affordable saved my parents thousands of dollars for doing a simple repair will definitely be recommending him to friends and family and definitely be coming back in the future
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Lam Ka Ho profile picture
Lam Ka Ho
1377 days ago
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Good knowledge , reasonable price. The best of the north 👍🏻

Frequently Asked Questions

How do I know it is time to replace my hot water system instead of repairing it?

The decision to upgrade usually comes down to the age of your system and the physical condition of the tank itself. If your traditional storage cylinder is over ten years old and has developed a leak from the actual steel casing, it means the internal structure has rusted through and cannot be safely repaired. At this stage, pouring money into new valves or thermostats is a false economy, and a full replacement is the only reliable option.

You might also want to consider a proactive upgrade if your current system is constantly breaking down, struggling to keep up with your household's hot water demand, or causing your energy bills to skyrocket. Upgrading to a modern, highly efficient continuous flow or heat pump system will eliminate those frustrating cold showers and provide significant long-term savings on your utility costs.

Should I switch from a traditional storage tank to a continuous flow gas system?
Are heat pump hot water systems a good investment in Western Australia?
Do you take away the old, broken hot water system after the upgrade?
Can you upgrade the hot water infrastructure for a commercial building or hospitality venue?

Have a question?