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Rinnai Hot Water System Installation – Service & Repair

Are you frustrated with inconsistent water temperatures or troubled by rising energy bills? Say goodbye to your discomfort.





Skico Plumbing and Rinnai

Rinnai’s cutting-edge hot water systems are designed to elevate your daily routines, offering you hot water whenever needed for less energy.

For a hassle-free expert installation of a Rinnai system, Skico Plumbing, your local hot water system installation, service and repair specialist, is just a call away. We’re based right here in the Eastern Suburbs of Sydney, making us not just your service providers but also your neighbours.

Why Skico Plumbing is Your Trusted Partner for Rinnai Hot Water Systems

Unmatched Expertise in the Plumbing Industry

With over 21 years of experience, Skico Plumbing has carved a unique niche in the plumbing industry. Our specialisation isn’t just limited to general plumbing; we excel in providing services for luxury homes and commercial properties. 

Our team has worked on state-of-the-art projects across the globe, including in London, Sydney, and Queenstown, gaining a wealth of experience and skills that set us apart from the rest.

Lifetime Labour Warranty for Peace of Mind

We believe in the quality of our work: that’s why we back our services with a lifetime labour warranty. This isn’t just a guarantee; it’s our commitment to you that we will deliver services that meet the exacting standards of quality and reliability. You can rest easy knowing that any labour our team performs is covered for the long term.

Transparent Pricing with No Hidden Costs

Financial surprises are unwelcome, especially regarding essential services like plumbing. At Skico Plumbing, we uphold the value of transparency in all our dealings. Our pricing is transparent and upfront, with absolutely no hidden fees. You’ll know exactly what you’re paying for before we begin work, ensuring a smooth and trustful relationship.

Highly Trained, Fully Licensed Plumbers

Our team comprises highly trained, licensed plumbers who adhere to the strictest industry standards. Continuous training ensures our team is updated with the latest plumbing technologies and methods. This ensures that you receive a service that is not only reliable but also efficient and future-proof.

Types of Rinnai Hot Water Systems Available

Rinnai offers a wide range of hot water systems to cater to various needs and preferences. Here are some of the types you can consider:

Tankless Water Heaters

These are Rinnai’s most popular offering, providing hot water on demand. They are highly energy efficient and come in both condensing and non-condensing models.

  • Condensing Models: These have a second heat exchanger that uses exhaust gases to preheat the water, making them ideal for colder climates.
  • Non-Condensing Models: These are simpler and less expensive but are more suitable for warmer climates.

Heat Pumps

Rinnai’s heat pumps, Enviroflo Hot Water Heat Pumps, utilise advanced heat pump technology. They are built to last with high-quality components and are an excellent choice for energy-saving solutions.

Intelligent Recirculation Systems

Some Rinnai models come with Smart-Circ™ Intelligent Recirculation technology. This feature learns your hot water usage patterns and schedules recirculation accordingly, providing faster hot water when needed.

Wifi-Enabled Models

For those who prefer smart home integration, Rinnai offers Wifi-capable units that can be monitored and controlled via a mobile app. This allows for scheduling, recirculation control, and more.

Commercial Rack Systems

Rinnai offers tankless rack systems for larger commercial applications that can be customised to meet specific hot water needs.

Services We Offer for Rinnai Hot Water Systems

Installation of Rinnai Hot Water Systems

Skico Plumbing is the Eastern Suburbs expert when it comes to the installation of Rinnai hot water systems. Our certified professionals ensure your system is installed to meet all safety and efficiency standards. We guide you through the selection process, helping you choose the Rinnai model that best suits your needs, whether it’s a tankless system or a heat pump solution.
  • Pre-Installation Assessment: We thoroughly evaluate your property to determine the most suitable Rinnai hot water system for you.
  • Seamless Installation: Our team ensures a hassle-free installation process, from start to finish, with minimal disruption to your daily routine.

Regular Service and Maintenance

Regular maintenance is crucial for the longevity and efficiency of your Rinnai hot water system. Skico Plumbing offers comprehensive service packages that include:  
  • System Check-Up: Regular inspections to ensure all components are functioning optimally.
  • Cleaning and Calibration: We clean heat exchangers, adjust settings, and calibrate the system for peak performance.
  • Software Updates: For Wi-Fi-enabled Rinnai models, we ensure that your system’s software is up to date for smart functionality.

Emergency Repairs

Unexpected issues can occur at any time. Skico Plumbing provides prompt emergency repair services to ensure your Rinnai hot water system is back up and running as quickly as possible.

  • Quick Diagnosis and Repair: Our skilled technicians can quickly identify and fix issues, from minor adjustments to major repairs.

Consultation and Custom Solutions

Every home’s hot water needs are unique. Skico Plumbing offers consultation services to provide customised solutions tailored to your requirements.

  • Energy-Efficiency Consultation: We advise on how to maximise the energy efficiency of your Rinnai hot water system.
  • Custom Configuration: Whether you have a large family, a small apartment, or specific hot water needs, we configure your Rinnai system to provide the most efficient and reliable service.

Contact Us

Ready to make the switch to a reliable and efficient hot water system? Contact Skico Plumbing today for a free consultation and quote. We are your trusted partner for all your Rinnai Hot Water System needs in the Eastern Suburbs of Sydney.



We carry out every project to the highest quality standards and provide a lifetime guarantee on all work


Our plumbers are highly experienced, trained and licensed. We are always available when you need us.


We provide independent, expert advice and a range of options for you to consider before embarking on any project.


All costings are laid out in clear, itemised quotes for your approval before work begins, with no hidden expenses.

Client Reviews

SKICO PlumbingExcellentSKICO Plumbing5.0See all reviews review us onDave MDave M ★★★★★ Absolutely 5 stars recommendation! We used SKICO plumbing for our recent bathroom renovation and are delighted with the outcome and must commend Kevin on his expertise, workmanship, service and attention to detail throughout the project. It has been a pleasure to work with someone who takes pride in their work and I am confident that any future clients will be as satisfied as I am with the work. Thank you once again for your exceptional service and remarkable work!Emily HatfieldEmily Hatfield ★★★★★ Kev did a great job with the installation of our new bathroom suite, tapware, and laundry sink. His expertise was evident, and he efficiently completed the project within our tight timelineJade CliftonJade Clifton ★★★★★ liliane nerililiane neri ★★★★★ Appreciated Kevin communicating the fix required to the damaged piping on our water meter and quoting a price before turning up. The job was completed the next day in the most horrendous weather conditions with no issues. More than happy with our headache being resolved promptly.Uta HasenauerUta Hasenauer ★★★★★ Highly recommended. Would definitely use againArrived on time, easy to deal with, friendly and efficient.Very tidy tooFifi BaiFifi Bai ★★★★★ Excellent professional job. Quick and punctual, spoke in the morning and was there at 2pm on the dot in the afternoon. Very honest, charming and genuine bloke with a very good rate and lovely clean up too. Thanks Kevin!Josh DohertyJosh Doherty ★★★★★ Kevin is one of the good guys. We were stuck on a job and needed a hand ASAP. He drop everything and drove 45 mins and got the job done with minimal fuss. He was polite and well priced.We will definitely be using his services again. Thanks KevinPatrick RosseyPatrick Rossey ★★★★★ Great speed and punctuality on the call up, and Kevin got the job done speedily and well. Prices are competitive as well. Thanks !Stephanie WiltshireStephanie Wiltshire ★★★★★ Kevin was the plumber for our entire apartment renovation. Can’t be happier with the whole process and end result. Kevin is a great guy and knows is fantastic at what he does. Highly recommend him as a plumber to anyone!Shar CarthyShar Carthy ★★★★★ Absolutely amazing service I wouldn’t trust anyone else.Caz MakhoulCaz Makhoul ★★★★★ I highly recommend using Kevin for your plumbing needs. From the minute I posted a quote request, he instantly called and followed through. The job was completely punctually and effortless the very next morning. Thanks Kevin!!Trent AlstonTrent Alston ★★★★★ Very quick and detailed quote with quick and punctual response to undertake the work. Very friendly and honest.Helen WilsonHelen Wilson ★★★★★ We had a leak, with water pooling and dripping down to the next level. SKICO were able to come and sort out the issue quickly. So pleasant, calm, clean and efficient. I am very pleased to be able to recommend them. It was a pleasure having them do work for us.Rachel ScottRachel Scott ★★★★★ Kev was great. So happy with all his work and patience!! Always willing to help and super flexible, which is really appreciated!! Nothing was an effort.Tev HarpTev Harp ★★★★★ Kevin is lovely. Honest, polite, tidy and high standard of work. Thank youFrancesca BaileyFrancesca Bailey ★★★★★ I called for help with an emergency, they were super responsive and helpful, got it sorted within a few hours. So grateful!Ariana KrynenAriana Krynen ★★★★★ Amazing plumbing services by Kevin - high quality, friendly, punctual and great communication. Will absolutely use again. Thank you!Matthew AdamMatthew Adam ★★★★★ Good communicator, job completed on time and for a good price. Will be happy to use again.Stephen BuddStephen Budd ★★★★★ Worked with Kevin on updating my bathroom suite , couldn’t be happier with the result's, Kevin made sure that everything that I had asked for was done to the highest quality.Stuart BaneStuart Bane ★★★★★ Kevin is always my first port of call when it comes to any plumbing needs. He always gives sound advice and makes sure to communicate clearly what needs to be done. Extremely professional and trustworthy.Cian GildeaCian Gildea ★★★★★ Kevin came over on short notice to replace a broken kitchen tap, great to deal with. Would recommendAaron FersonAaron Ferson ★★★★★ Kevin is a gentleman, very professional and takes a lot of pride and perfectionism in his work.Marijana DomazetMarijana Domazet ★★★★★ Liam RodgersLiam Rodgers ★★★★★ Skico completed multiple jobs for me to a top standard and for a fair price. Would recommend to others and use their services again in futureAnthony TalbotAnthony Talbot ★★★★★ I used Kevin ( SKICO PLUMBING ) to fit out my new hair salon in Rose Bay his work is the highest standards i have seen in oz, I could not be happier now i'm using him again to do renovations in my second shop in Neutral Bay 10 out of 10 ,,,,Eddie HayesEddie Hayes ★★★★★ Excellent standard of plumbing work! Really friendly and reliable. ThanksMostafa ShabaniMostafa Shabani ★★★★★ We got SKICO plumbing help with our bathroom renovation. Kevin estimated the work accurately based on the photos provided, gave us a reasonable quote, showed on time and did new piping and new fit outs professionally. I recommend his bussiness and will be using his service again.Thibor MeesThibor Mees ★★★★★ We use Skico plumbing services for all our projects, very professional, Kev the main man absolute legend and great lad to deal with.js_loader
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