Solar Hot Water Perth's Hills and Eastern Suburbs

We offer expert Solar Hot Water services throughout Perth Hills and Eastern Suburbs

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Tradition of Service Excellence

Kalamunda Plumbing, your trusted partner for a new solar hot water system.

At Kalamunda Plumbing, we’ve been replacing solar hot water systems right across Kalamunda and most of Mundaring and Swan for more than 30 years.

Not only are we one of the most experienced Solar Hot Water companies around, we’re also one of the most reputable. As authorised distributors of Envirosun and Rheem we stand by our workmanship with a 100% customer satisfaction guarantee and a 6 – years workmanship guarantee on ALL of our installations and repairs.

Best of all, we offer a FREE annual solar water heater inspection on ANY Solar Hot Water system within our service area, if we have installed it! That’s right, we will come back and check it over annually and provide a written condition report, FREE OF CHARGE. All you have to do is go onto our website and log in your details at FREE annual solar water heater inspection.

Solar Hot Water Heater Installation

Solar Water Heater Benefits:

In addition to saving up to 80% to heat your home water supply, here’s what else you gain when you switch to solar:

  • A clean, green and renewable energy source
  • No greenhouse gases, so less air pollution
  • The amount of electricity saved is far greater than the amount used
  • Longer lifespan than storage tank water heaters
  • Help increase the value of your home


Solar Hot Water Installation

At Kalamunda Plumbing, we have thousands of hot water system installations under our belt. It’s this hands on expertise in solar hot water installations, coupled with professional training and our long history of leading the way in hot water systems throughout Perth Hills and Eastern Suburbs, which sets us apart from others.

What you can expect from us, is expert advice ensuring you choose a system that is right for you. We will discuss all the critical factors affecting your system choice, such as household size, system prices,  running costs, installation space and anything else to help you make an informed decision.

Once you are comfortable with a solar water system that suits you, we deliver your new hot water system.  As part of our service, our licensed plumbers will disconnect and remove any existing hot water systems before we move on to installing your brand new energy efficient solar hot water system.


Solar Hot Water Service & Repair

Restore your solar hot water system to its full potential again.

Kalamunda Plumbing services and repairs all makes and models of solar hot water systems.
We have long been regarded as the Hills’ and Eastern suburbs’ most experienced and knowledgeable solar hot water specialist. For years we have provided award winning post-installation service for a variety of brands, including: Solahart, Edwards, Rheem, Chromagen, Beasley, Rinnai, Solargain, Conergy, i-Heat and Envirosun. We also maintain and repair many more brands you may not be familiar with.

Our service and repair services extend to roof-mounted and ground-mounted systems, those made from vitreous enamel lined steel and stainless steel, plus gas and electric boosted systems.

Solar water heater manufacturers recommend a major service every 5 years. To insure top system performance, we offer a FREE check-up every 12 months to anyone who purchased a solar hot water system through us.

We can also repair or replace:

  • Hot water circulating pumps
  • Anodes
  • Safety/ pressure relief valves
  • Solar sensors
  • Solar jacketed system “drain downs”
  • Booster timers
  • Electric elements
  • Thermostats
  • Damaged pipework
  • Damaged solar absorber panels

Signs that your solar hot water unit is “on the blink”

  • You can see it leaking
  • You can hear unusual noises coming from it
  • Your water is not getting as hot as it should be
  • Your hot water runs out too quickly
  • Your booster has stopped working
  • Dirty or unclear water

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Free 12-Month Solar Hot Water Checkup

Ensure your solar water heater is running at peak efficiency, with this special offer. Applies only in our listed service areas.

When you purchase a new or replacement solar water heater from Kalamunda Plumbing, it comes with something extra special: a FREE check-up every 12 months.

We think it’s that important.

Our free check-up includes most of the items included in a 5-year service, except for replacement parts. Which means we provide added assurance that you’ll receive maximum value from your solar water heater.

Frequently Asked Questions

1. How long does a solar hot water system last?

The lifespan of a solar hot water system can vary depending on factors such as the quality of the components, the installation process, and the level of maintenance it receives. However, a well-maintained system can last up to 20 years or more.

2. How often should I have my solar hot water system serviced?

It is recommended to have your solar hot water system serviced at least once a year to ensure that it is functioning properly and efficiently. Regular maintenance can help to prevent costly repairs and extend the life of your system.

3. Can a solar hot water system be installed in any location?

While solar hot water systems are typically installed on rooftops to maximise sun exposure, they can also be installed in other locations such as on the ground or on a wall, as long as there is adequate space and access to sunlight.

4. Is it possible to use a solar hot water system in conjunction with a conventional hot water system?

Yes, it is possible to use a solar hot water system in combination with a conventional hot water system. This is known as a dual system, and it can provide hot water during times when the solar system may not be able to generate enough heat, such as on cloudy days or during periods of high demand. You can talk to our professional technicians to help you determine the best system configuration for your needs.


Seen our showroom yet? Visit us at Shop 5B Kalamunda Glades, 121-123 Canning Road Kalamunda 6076

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Testimonials What our
Customers Say

Excellent4.9 Based on 289 reviews from review us onMichael Harding ★★★★★ Wonderfully professional service in every way, with full information, punctuality, friendliness and care. I could not recommend this company too highly.Paul White. ★★★★★ Very impressed with their work.Friendly and good to get along with.Arrived on time, did a great job and left it neat and tidy.Highly recommended.Janice Gunton ★★★★★ Another successful job completed by Tim and David. Kalamunda Plumbing provide excellent service and I certainly recommend them to anyone looking to support local businesses. Thanks again Tim and David.Response from the ownerHi Janice, we're glad that we were able to help you once again! I'll pass on your kind words to Barry and Ethyn. Greg Weare ★★★★★ I can't fault Kalamunda Plumbing Plus..they're punctual, professional, polite and friendly. The work was completed in good time and the quality of their workmanship is excellent (thanks Jake)...and all for an amazing price. If I could give them more than 5 stars I would !! I would use them again without hesitation and highly recommend them. Thank you all from a very happy customer.Duncan Blandford ★★★★★ Always a good experience dealing with the Kalamunda plumbing teams. Whoever comes out, they are always professional, friendly, and good at their job. Great companySusan Edwards ★★★★★ Excellent service. Diligent arrival times from Cameron and replacement free of charge.Thank you.Linda Wade ★★★★★ Can thoroughly recommend Kalamunda Plumbing.Called Tuesday and Cam was out Wednesday to check solar hot water system. Provided a quote for replacement straight away. New hot water system installed Thursday.Fast and quick service. No fuss no stress.Jeremy Holton ★★★★★ The truck was held up due to other jobs which had turned out to be more complicated, so it was late afternoon before they arrived and I was worried they might not finish the job.Luckily unblocking a jam in our septic system turned out not to be difficult and the guys were very competent and cleared it in about 20 minutes.I paid $240 by credit card on the spot and received a receipt by email with some recommendations for companies to pump the system out.The company was very efficient and did a good job. For the amount of time it took it was a high charge but I guess reasonable for an emergency call-out and being able to use the toilet is a fairly essential aspect of life.Kevin Bishop ★★★★★ I was in Hollywood hospital when Anthony of Kalamunda Plumbing came. But my wife was at home and she told me that Anthony was very professional and reassuring. When we detected we had a hot water leak problem on Easter Monday evening, we had two sleepness nights awaiting the arrival of the plumber. We feared the worst, dismantling of a bathroom perhaps or breaking through a wall!! But when Anthony arrived and after my wife had described what she had heard in terms of water leaking, he was very reassuring to her and guessed correctly the reason for the leak and with the aid of detection equipment, he located the source of the problem. He repaired the ruptured pipe and restored brick paving under which the faulty pipe was located.Such a relief and so many thanks Anthony and Kalamunda Plumbing.Well done Kalamunda Plumbing.Response from the ownerHi Kevin, thanks for your feedback! I'm glad to hear the boys are offering their expert advice when needed. I will definitely pass on your kind words to Tim (and Clayton)! Liam Pully ★★★★☆ I replaced my old rooftop solar with a 250L heat pump supplied and installed by Kalamunda Plumbing. The job was done very well from the initial contact with the office, through to the options of water heating and finance until the installation by the team followed by certification/warranty. They are a professional company and I would highly recommend them for hot water systems.claire Carter ★★★★★ Clayton came out and listened to what we wanted, he offered suggestions. The boys came out the next day and fitted our new hot water system. Everyone was so polite and friendly from office staff to installers. Also left the area clean and tidy. Highly recommend kalamunda plumbing.Robert Dunne ★★★★★ Great and prompt serviceMike Ross ★★★★★ I wanted to support a local business and Kalamunda Plumbing have been around for a long time. Within two (2) days my faulty solar hot water system was swapped out with a new one that works perfectly. Thanks to the team at KP from the office to the site. Great communication and service.Allan Rodrigues ★★★★★ A great local business. Very professional and prompt service. Good communication and pleasant to deal with.J. C. ★★★★★ Kalamunda plumbing plus are a great service. Have used them twice now and very happy with them. They are prompt, efficient and very helpful 😀Stephen Zorbas ★★★★★ Although the problem had resolved itself upon arrival of the two plumbers they clearly explained what they had done and were very professional and polite.Response from the ownerWe appreciate your feedback, Stephen. I'm glad to hear the boys were professional and polite. Katie Hickey ★★★★★ Excellent prompt service and installation of a new hot water unit. Neat and tidy work and polite staff.Phil Metschukat ★★★★★ Very good customer service. Excellent workCraig Colley ★★★★★ Responsive. Clear info on how works would be billed. Very satisfied.Valerie Jones ★★★★★ Excellent service! Squeezed us in during an emergency. Our repairs were done quickly, very tidy job. We couldn't be happier with the service we received. We recommend Kalamunda plumbing plus 100%Response from the ownerThank you for your review, Valerie! We're glad to hear that we could squeeze you in and help you out! Deb Errington ★★★★★ Brilliant team, quick, same day service provided. Tech was friendly, quick to resolve . Thanks so much.Chris Saunders ★★★★★ Quick efficient polite and left the premises clean!Will always use themBill Buchanan ★★★★★ Professionals by any standard who do a good job and do not overcharge.Response from the ownerThanks Bill! We appreciate the kind words. Margaret Russell ★★★★★ Thank you Clayton for your follow up free service today of our 2 y.o., Heat Pump. You were prompt, reassuring & asked me questions.Over all you are pleasure to do business with. 🤗Kim Murdock ★★★★★ Very pleased with all aspects of the work done by Kalamunda Plumbing Plus. They were punctual, polite and extremely pleasant young guys. I would wholeheartedly recommend them to anyone who needs a professional job doing.js_loader