Heat Pump Hot Water Systems Sydney
Same-day service across Sydney. Licensed, insured, upfront pricing.
- Plumbing
- Electrical
- Air/Heat
4.8
800+ Reviews
* subject to booking availability
Why Choose A Heat Pump Hot Water System?
With Sydney’s mild climate, heat pumps perform brilliantly in typical Australian conditions. By switching to a heat pump hot water system you can have hot water all year round and be part of a greener, more sustainable future.
We offer tailored solutions, same-day installation, and expert advice to ensure you find the hot water system that suits your home or business needs. Choose reliability and efficiency with a gas continuous flow or gas storage system, and enjoy significant cost savings for years to come.
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Real reviews from real customers
Hear directly from our clients about their experiences with our expert technicians.
Shaun and Phillip undertook three adjacent jobs very efficiently. Work was completed neatly.
Sandro not only did our annual a/c service but checked hot water, taps etc while he was here. He was a very pleasant and efficient young man
Philip was very professional and found the issue right away
Philip was a great help in clearing a blockage that was causing me a lot of stress. Very quick, efficient and friendly
Philip was very supportive addressing and following up the issue. Whilst he didn't detected exactly what was happening he made sure to address that their team were on the case and they will fix it.
Aidan and Kieren did a brilliant job installing new Mains box and replacing lights that haven’t worked for ages. These guys have literally got my house functioning again and I can truly say that they are skilful technicians who go the extra mile for their clients. Thanks guys for literally lighting up my life!!
Excellent service from Network Plumbing Electrical & Air Conditioning Services. The team included Kieran, Jad, Aiden and Jayden all were very professional, punctual, and completed the installation in a timely manner. A special mention to the apprentice Kieran who did a fantastic job—hardworking, polite, and very thorough throughout the installation. The whole team left everything clean and tidy. We appreciated their attention to detail and willingness to answer all our questions throughout the process.Highly recommend.
My multi-split air conditioning compressor stopped working. Tristan assessed my problem and made sure that he understood the whole system and not just one part so that he could make the correct decision. I was fearing the worst that my compressor would have had to be replaced. Tristan found and fixed my problem and took his time to explain why the compressor stopped working. Highly recommend the Network company and Tristan for his honesty and exceptional customer service (5+ stars)
Jayden, Tom and Jackson were excellent, professional and helpful guys who put in my new aircon and serviced my other one. They really cleaned up after themselves. Thanks guys xx
Plumber was very friendly & I was happy with the job he did. It was only a blocked toilet & was fixed in seconds. I would recommend him again
Rob and Philip were terrific 👏 😀 thankyou for their courtesy through out the job. Explained everything and we are pleased to have a lovely new hot water unit. Very happy with the service. Wrm regards Vicky Berry
Thank you to Bill, Will and Josh who did a fantastic job fixing my roof. From the initial meeting with Matt to the challenging work completed by Bill, Will and Josh , it was a great experience. These gents worked very hard while on two roofs and still managed to be very pleasant and spent time answering any questions or concerne. Highly recommend and hlad I went with Network.
Great to find an honest,, caring tradesmen. I would not hesitate to recommend this company.
Absolutely fantastic work Frist the gas leak in the kitchen and then the toilet replacement perfect, clean on time and reasonable pricing thank you Pablo and Grant 10/10
Keiran and Luke did a switchboard upgrade and installed a replacement exhaust and light unit in the bathroom. Great job guys! Will use again. THANKYOU!!!!
Oliver did a great job to fix my shower tape
Fantastic service. Super responsive team, and Ryan the plumber was exceptional — great advice, friendly, and proactive. He even arranged an AC technician to come the very next day for a filter clean. Truly above‑and‑beyond coordination.
Networks after sales is very professional. Jayden who serviced our system this morning is an excellent technician. He’s ‘Prompt, polite and a most pleasant young gentleman. A credit to Network Air Conditioning
Cody foster was sent to me from STP. He was great. On time, communicated times, called ahead, attended and gave me great advice on my Ethernet cable problem. Problem solved for about 30min and gave me honest advice about my situation and didn’t sell me a solution that would not be beneficial. I will call him for my next electrical issue for sure. I definitely recommend him!
Matthew carried out a roof inspection and showed me the pics. He then prepared a quotation. Good service.
Spencer was thorough and gave great advice
Kieran and Matt B did a fabulous job
Kieran and Rod did an amazing job reinstalling the timber on my roof!
Excellent service ; Brendan arrived on time and inspected the drainage efficiently with immediate feedback. Would definitely use again.
I want to thank Network for their help - Danny Ryan and Taison for installing my new hot water system. They were efficient and professional. And also to Tom Garrett and Kieran Casey for fixing the electrical. My hot water system burst in the middle of the night and by the evening of the next day my little girls and I got to have hot showers!! Thank you so much!! Will be using Network again, not to mention they were all such lovely guys!!
Kieran from STP came to our house to replace and fit multiple down lights and replace and fit a new smoke alarm. He was very polite and enthusiastic and completed the job to a very night standard and I am very happy with Kieran and the company STP for their work.
Robbery and fill done a great job 👌
We recently had ceiling fans installed by Tom and Kieran. They were able to conplete the works the same day as the quote, they were super professional and very friendly. They made sure everything worked perfectly and demonstrated the fans before leaving. Great experience!
Spencer was a legend! Thanks so much
Network did excellent work upgrading our waste lines under one of our bathrooms and laundry. They also upgraded our inspection point at the Sydney Water junction. All the guys Spencer, Callum, Ollie, Luke and Robbie were quick, neat, friendly and, above all else, did a great job. The company is a pleasure to deal with and I have no hesitation recommending them. An involved job done with a minimum of fuss. Thanks guys, Steve
Phillip, Luke, and Shaw relined our sewage pipes for us; everyone was super friendly, hard-working (through the rain!), and understanding about my barky dog, haha. Thank you so much for your work!
Oliver and Matt did a good job today
Very courteous and very knowledgeable
Spencer has just left my home after spending time investigating a leak in my kitchen tap. After investigation & then a follow up discussion with me, we've decided a new tap is the way to go. Spencer is so courteous and considerate and is thorough in his work. I always feel comfortable having Network addressing any plumbing issues. I'd highly recommend Network Plumbing as my experience with Spencer's plumbing expertise (in fact, all of Network's team), has always been positive.
Penny and Jake from network plumbing were very friendly, efficient and helpful with our enquiry. We wanted a dishwasher connection setup and we were given a reasonable free quote along with excellent customer service. I would recommend these guys to anyone with plumbing needs. Thanks again for your assistance in setting up the dishwasher. It works perfectly!
Really happy with the work and help from our technicians today Kieran Casey and Luke Donlan. They recommended a quoter and explained everything really clearly. Thank you.
Oliver was a great tradesmen arrived on time courtesy. Kept me informed of his procedure. Solved the problem .
Kieran and Luke did rewire and installed 3 power points.
Phillip and Sean relining installation - great job, very efficient. would recommend! lovely people
Tom and Kieran, very cool blokes and were very knowledgeable towards their work, Recommend these two!
Kieran and Damian were extremely helpful and polite
I had Aiden and Kieran come to my grandparents house to upgrade their switchboard and they were the most polite and handsome young men i have ever had the pleasure of meeting. I would highly recommend anyone in need of electrical services to ask for these two legends.
Phillip and Sean done a fantastic job reclining the broken pipes at my place (66-72 Dee Why Pde). They were efficient and very friendly compared to some of the other tradesmen we get working here. Couldn’t recommend them enough!
Phillip and Shaun from Network- plumbing did an excellent job. Exceeded my expectations. Totally recommend them.
Phillip and Sean reline installation left side clean
Phillip and Shuan. Relining installation
Spencer came and helped me with a complimentary plumbing inspection which I was very happy with! He also mentioned he was doing some push ups for charity so I had to get a photo of him doing a push up! He went a bit overboard
Phillip and Shaun where very friendly happy with the reline installation
Philip and Sean relied the sewer pipe,
Philip and Shaun reline installation
Why Choose Us?
Local Knowledge
We’ve been serving Sydney homeowners for years, offering custom solutions backed by a deep understanding of the Australian market
Energy Efficiency Focus
Our solutions reduce energy consumption so you same money and the planet.
Customer Commitment
From initial consultation to service completion our team is focused on expert advice, friendly service and reliable results.
Benefits of Heat Pump Hot Water Systems
Heat pumps use up to 65% less electricity than conventional systems by transferring heat rather than generating it. Perfect for homeowners looking to reduce their carbon footprint.
Although the upfront cost may be higher, the reduced energy consumption means long term savings on your electricity bill. High efficiency means you get the most out of your system.
Because heat pumps use renewable energy from the air, they produce fewer greenhouse gas emissions than traditional systems. Choosing one helps you create a more eco-friendly home.
Designed for Sydney’s climate, heat pump systems are durable and long lasting. With proper maintenance they will perform consistently for many years even in varying ambient air temperatures.
Our Heat Pump Hot Water Services
Whether you’re replacing an old electric hot water system or installing your first heat pump water heater, our skilled technicians will do a seamless and professional installation. We assess your property to determine the right system for you, whether it’s a standalone heat pump hot water system or an integrated unit. We also specialise in solar hot water systems and work with split system air conditioners, we offer comprehensive energy efficient solutions for your whole home.
Keep your system running smoothly with our maintenance services. We check your heat pump compressor, water storage tank and other components to ensure they’re working at their best. If you notice inconsistent water temperature, strange noises or reduced performance, our technicians are here to fix it promptly and reliably.
If your current hot water system isn’t meeting your needs it might be time to upgrade. We replace old systems with state of the art heat pump hot water systems so you can have better performance and lower energy bills. Our systems are designed for efficiency even in warmer climates like Sydney.
Additional Services For Your Home
At Network Plumbing, Electrical, and Air Conditioning we go beyond heat pumps. We also specialise in split systems, air conditioning units and solar panels, bringing energy efficient comfort to every corner of your home. Our team works with you to design and implement solutions that make your home more sustainable and cost effective.
SYDNEY'S LOCAL TRUSTED TECHNICIAN
Welcome to your ultimate guide for finding the best plumbing, electrical, and air conditioning services near you. Whether you are facing an unexpected emergency or planning routine maintenance, we have made it easy to connect with top-rated professionals in your area.
Our trusted network of experts is just a click away, ensuring you receive reliable and high-quality service for all your home needs. Find the right professionals to keep your home running smoothly and efficiently.
Services Provided By Experienced Plumbers
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Frequently asked questions
Do you have more burning questions about leaking taps, a blocked toilet or your plumbing system? Here are some plumbing solutions.
For many Sydney homes, yes, a heat pump hot water system can be very worthwhile. Heat pumps use ambient air to heat water, which makes them significantly more energy efficient than traditional electric systems. This can lead to much lower running costs over time.
That said, they’re not right for every home. The key is correct sizing, placement, and understanding your household’s hot water usage. A professional assessment ensures the system actually delivers the savings and performance you expect.
The main downsides are higher upfront cost, sensitivity to installation location, and performance differences in very cold environments. Heat pumps also take longer to recover than gas systems if hot water demand is high.
Most issues people experience come down to poor sizing or incorrect installation – which is why assessment and setup matter just as much as the unit itself.
With proper installation and regular servicing, heat pump hot water systems typically last 10–15 years, and in some cases longer. Lifespan depends on water quality, usage, and maintenance. Regular servicing helps protect the compressor and key components.
Costs vary depending on system size, brand, installation complexity, and whether upgrades to plumbing or electrical connections are required. Rather than quoting averages, we assess your home and usage patterns to recommend a system that delivers long-term value, not just the lowest upfront option.
Yes, like any storage-based system, you can run out of hot water if usage exceeds the tank’s capacity. Heat pumps recover more slowly than gas systems, which is why correct sizing is critical.
When matched properly to your household, most Sydney homes find heat pumps meet their daily needs comfortably.
The most common issue isn’t the technology itself, it’s incorrect installation. Poor airflow, undersized systems, or incorrect settings can reduce efficiency and performance.
A licensed installer who understands heat pump requirements will ensure the system operates quietly, efficiently, and reliably.
Negative experiences usually stem from:
• Units installed in the wrong location
• Systems undersized for household demand
• Noise concerns from poor placement
• Unrealistic expectations
When installed and sized correctly, most homeowners are very satisfied with their performance and running costs.
Modern heat pump systems are relatively quiet and often comparable to an outdoor air-conditioning unit. Noise levels depend on the model and installation location.
Placing the unit away from bedrooms and neighbours helps minimise disturbance. During installation, we consider noise, airflow, and compliance.
There’s no single “best” heat pump for every home. The right choice depends on:
• Household size
• Usage patterns
• Installation location
• Local conditions
• Warranty and support
A licensed professional can recommend suitable, reliable brands based on your home and ensure the system is installed to deliver long term performance.