Heat Pump Hot Water Systems Sydney
Same-day service across Sydney. Licensed, insured, upfront pricing.
- Plumbing
- Electrical
- Air/Heat
4.8
800+ Reviews
$50 off your first booking
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.
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.
Our 100% Guarantee
Real reviews from real customers
Hear directly from our clients about their experiences with our expert technicians.
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
Phill and Shaun reline installation very kind and let us know what is happening
Phill and shaun reline installation very friendly and let us know what is going on
Great service from start to finish. I had several taps replaced at our home and the work was completed quickly and professionally. A special thank you to Jordan for his excellent customer service. He was friendly, helpful, and made the whole process easy. We’re very happy with the result and would highly recommend Network
Spencer was very good, he explained everything to me, he also check everything else was ok
Spencer was great. Got the blocked drain solved quickly, late on a Friday and checked our inlet hoses. All part of the service. Highly recommended
Sarkis from Network air came to my home today to look at my AC. He was very polite and knowledgable. Highly recommend Sarkis
Spencer was wonderful, very efficient and good at explaining things!
Phillip was friendly
Phillip and Sean came and relined some 100 year old terracotta pipes. They arrived right on time and finished earlier than they forecast. In addition to completing the work in a timely and efficient manner they had to juggle with parking here as there’s a construction site next door. They completed all tasks including cleaning up so that it looks like they have not been here ( although I have seen the photos of the relined pipe!) Many thanks. Andrew Butler
5 stars for Grant and Network! Professional, punctual, and did a great job installing our new hot water system. He explained everything clearly, left the area spotless and made sure everything was working properly before he left. He even helped remove a drain cover which was stuck that wasn't part of the job. Excellent service and highly recommended! Thank you Grant and Network!
I’ve been using the team from Network for several years now. My go-to One Stop Shop for all my electrical and plumbing needs. Today’s job was relatively minor but Tom was - as always - on time, friendly & courteous, skilled and efficient. He got the job done and even added on the installation of a smoke alarm I’d been putting off for months. All for a more than reasonable price. Would definitely recommend.
Tristan was great. Very friendly and very prompt in fixing our aircon system. Highly recommend thanks
Phillip Shaun and Tom Drain work efficiently completed. Surrounding area cleaned up properly. All staff over the two days very polite and hardworking.
Very happy with work done by Spencer. Thorough, knowledgeable and thoughtful. Highly recommend.
On time and very efficient service from Sandro. Who took time to explain what he was doing and reported any problems, if any, on his safety check. We now feel more comfortable with our gas heater. We will be using this company again.
Thank you Spencer and Ethan for a fantastic job in identifying the major problem with my kitchen drain. This is now a permanent fix and no more drainage problems in future.
Phillip and Matty did a great job repairing a burst water pipe earlier this morning. Appreciate the efficient and high quality work.
Phillip and Matty were great with the pipe repair. Cheers boys
Philip and matty best pipe repair!!
Phillip and Matty. Thank you for the pipe repair.
Maddy and Phil repair of burst pipe
Thank you to Will for coming so promptly to fix my electricity network so that I now have access to internet again as well as a better understanding of the work required to make my home compliant with the requirements to have safe electricity in my 1887 home.
Amazing work from Cameron, very professional came out and fixed my leaking tap. On time well mannered overall good workmanship
Cameron did a great job helping us with a leaking ceiling in our unit. He was prompt and respectful, assessed the issue well, and provided good preventative advice. Well done Cameron.
Punctual and professional.
Outstanding professionalism, integrity and enthusiasm entire team (internal and external) on help my senior mother’s house plumbing, electrical appliances getting back on its good condition.
Philip & Shaun & Tyson did great job with realine installation
Ollie and Joey were amazing! They fixed our leaking downstairs WC. They were both very respectful, efficient and did a great job. We couldn't have asked for more! Thanks to both the boys and the entire team for a seamless job from my initial call to having the job completed. Definitely would recommend.
Ollie and Joey did an amazing job for us - quick efficient and left the place spotless! Thanks boys
My family home had some drainage issues where some weird gurgling sounds would threaten to bubble out through the drain when we flushed a toilet, took a shower or used the sink in the bathroom. We thought it was a blockage and bought a plunger to dislodge whatever was blocking the drain. Didn't work, google lied to us. One night, when my sister took a shower the drain decided to surprise the family with an indoor swimming pool where the water pooled out from the laundry and bathroom drains filling up both floors and out to our hallway, yay! Since it's closer to winter and not ideal conditions for swimming, we had to return this surprise gift and mopped up the water. We called Network Plumbing, Terry Hills because of their good reviews and they sent 4 of their best: Joey, Shaun, Luke and Jordan. They stuck a camera through the pipes, took pictures and diagnosed the problem with ease. Turns out the tree outfront was thirsty and wanted to steal some water from us by puncturing 2 of our pipes. The 4 did a brilliant repair job, and were quick and efficient with great senses of humour. They do a final inspection this coming Monday, but for now there is no more gurgling and everything is working as they should! Huge thanks to Joey, Shaun, Luke and Jordan!
Brad was lovely in his manner, and kept us informed of what was needed to be done/fixed along with pricing before starting the work. A very comfortable person to have in our house and the job was completed the same day. Will definitely call this business again and recommend the services
Tristan was very help. He cleaned an serviced my air conditioners very thoroughly. He is friendly, kind and professional.
Job done by Phillip,Monty and Daniel was done very quickly and professionally. Very happy.
Kieran and Aidan were very efficient and tidy workers, Kieran even took his work boots off before entering the bedroom ensuite. They double checked everything before they left and we were very happy with the switchboard upgrade.
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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.