Hot Water Systems Perth – Repairs & Replacements

Expert advice, quality installations and reliable hot water for Perth families.


Need to replace an old hot water system or upgrade to something more efficient? Banrock Plumbing makes choosing your next hot water system simple.

Based in Ellenbrook, we specialise in gas hot water replacements, heat pump installations and practical advice for Perth homeowners.


Hot Water Systems for Every Home

Whether you’re replacing an existing system or exploring alternatives, we can help you make an informed choice.

Everhot 135L natural gas storage hot water system installed against a baby blue rendered exterior wall, with black window frames, fascia and gutters visible.

Gas Storage Hot Water Systems

Replacing your existing gas storage system is often the simplest and most affordable solution. We supply and install trusted brands, including Rheem, Everhot and Thermann.

Learn More About Gas Storage Hot Water Systems.

iStore 270L heat pump hot water system installed at an Annie’s Landing home in Ellenbrook, replacing a Rheem 135L 5 Star natural gas storage unit.

Heat Pump Hot Water Systems

Looking to reduce your household energy consumption? Modern heat pumps use ambient air to heat water efficiently. They’re an excellent option for families considering an all-electric home.

Learn More About Heat Pump Hot Water Systems.

Rinnai Infinity B26 natural gas continuous flow hot water system installed on an external red brick wall in The Vines, replacing a faulty Midea 26 unit.

Continuous Flow Gas Hot Water Systems

Continuous flow systems heat water on demand, without storing it in a tank. We can help you determine whether your existing gas installation is suitable for an upgrade.

Learn More About Continuous Flow Water Heaters.

Hot Water Repairs

Not every problem means replacing the entire system. We offer fault diagnosis and selected repairs for gas hot water systems, including valve replacements.

Learn More About Hot Water Repairs.


Why Choose Banrock Plumbing?

Local, family-operated plumbing with straightforward advice and quality workmanship.

  • Over 18 years of experience
  • Honest, friendly advice
  • Quality installations
  • Complete replacements
  • Temporary hot water options


What Our Customers Say

We’re proud to have helped hundreds of Perth families with their plumbing and hot water needs.

Here’s what some of our customers have said about their experience with Banrock Plumbing.

“Tom was at my house within 2.5 hours of my initial call regarding my hot water system which needed replacing. He even provided a back up system for the three days pending delivery of the new unit, a service I was not expecting. Tom is the ultimate professional, reliable, punctual and explains everything in detail. Highly recommend him. Thank you Tom.”

Neville G

Google Review · Hot Water Replacement

“We honestly weren’t expecting our gas hot water system to be fixed today, let alone have a new unit supplied and installed today! The service was incredibly fast and efficient, and the price was great value for money.”

M. E.

Google Review · Gas Hot Water Replacement

“Couldn’t recommend any more highly. A valve in our hot water system stopped working at 5pm on a Friday night. Came out immediately to fix it, was fast & reasonably priced. Thank you!”

Monique C


Google Review · Hot Water Repair

See All Our Google Reviews


Recent Hot Water Installations Around Perth

From straightforward gas storage replacements to energy-efficient heat pump upgrades, we’ve helped homeowners throughout Perth’s northern and northeastern suburbs with their hot water needs.

Here are three examples of installations we’ve completed locally.

Everhot 135L 4 Star natural gas storage hot water system installed beside a cream brick home in Ellenbrook, with insulated pipework and new plumbing valves.

Everhot 135L Gas Storage — Ellenbrook

A new Everhot 135L gas storage hot water system installed at a residential property in Ellenbrook.

Everhot 4-star systems are one of our preferred options for suitable gas storage replacements, offering a practical solution without the additional expense of changing hot water technologies.

Rinnai Infinity B26 continuous flow gas hot water system installed in a cream-coloured recessed wall cavity box on an external brick wall at an Aveley home.

Rinnai B26 Continuous Flow — Aveley

A Rinnai B26 gas continuous-flow hot water system installed at a property in Aveley, operating alongside a whole-house water filtration system.

The B26 is one of the Rinnai models we regularly recommend for suitable continuous-flow replacements.

iStore 270L heat pump hot water system installed at a home in Jane Brook, replacing an existing gas storage water heater.

iStore 270L Heat Pump — Jane Brook

An iStore 270L heat pump installed at a home in Jane Brook, replacing an existing gas storage hot water system.

The installation provides an energy-efficient electric hot water solution for a household transitioning away from gas water heating.


Thinking About Getting Off Gas?

More Perth households are considering the benefits of replacing gas appliances with electric alternatives.


We can help you replace your gas hot water system with an efficient heat pump. We also assist with gas abolishment and the associated plumbing work.

Whether you’re ready to make the switch or just exploring your options, we’re happy to provide practical advice.




iStore 180L heat pump hot water system installed on a concrete slab beside a cream brick home in The Vines, surrounded by paving, pebbles and raised garden beds.

Hot Water Services Around Ellenbrook and Perth

Based in Ellenbrook, Banrock Plumbing services nearby suburbs, including Aveley, The Vines, Henley Brook, Brabham, Herne Hill and surrounding areas.

We focus on providing reliable, personal service to homeowners throughout our local service area.

For more information about our local services, explore our dedicated hot water replacement and repair pages for Ellenbrook, Ballajura and Midland.

We also assist homeowners throughout surrounding northern and northeastern Perth suburbs, subject to availability.