
Air Conditioning, Heating & Cooling Services
Sydney’s trusted trade solution with 40+ years of experience. We are not happy until you are.
- 24/7 Plumbing Services
- Licensed Experts You Can Trust
- Lifetime Labour Warranty On All Works
Air Conditioning, Heating & Cooling Services
- 4.9 ⭐️ Rated Techs
- Licensed & Qualified Experts
- 40+ Years Serving Sydney
- Lifetime Labour Warranty
Services Provided By Experienced Techs in HVAC Near You
Stay Cool in Summer and Warm in Winter – With One Efficient System
Looking to install a split system air conditioner in your home or office? Whether it’s a new air conditioner or you’re replacing an old system, our team of licensed tradespeople ensures fast, safe, and cost-effective installation of the split system air conditioning you need to stay comfortable all year round.
A splitter AC system is made up of two main parts: an indoor unit (mounted on your wall) and an outdoor unit (placed on an exterior wall). Together, they work to deliver the perfect temperature in your room—whether you’re trying to beat the hot air in summer or warm up during winter with a reverse cycle split system.
Split systems are known for being energy efficient, low-maintenance, and ideal for cooling or heating individual spaces without the bulk of ductwork.
Why Choose a Split System?
- Efficient Heating & Cooling: Get both cooling and heating from one system.
- Lower Energy Bills: With excellent energy efficiency, you’ll save money on long-term running costs.
- Flexible Installation: Install on virtually any wall with wall mounting brackets—ideal for both homes and businesses.
- Wi-Fi Connectivity: Control your air conditioning with your smartphone for greater comfort and convenience.
- Quiet Performance: The indoor unit runs quietly, while the outdoor unit works efficiently with minimal disruption.
When it comes to AC installation, quality matters. Our own licensed tradesperson handles the electrical work, wall mounting, and full setup—ensuring your split system is connected, compliant, and ready to go.
We’ll assess your space, recommend the right model and unit size, and ensure your system is positioned to avoid direct sunlight and maximise performance.
Single or Multi-Head Split Systems
Need to heat or cool more than one room? Choose between:
- Single Outdoor Unit with Multiple Indoor Units: Great for multi-room setups with just one outdoor unit.
- One-to-One Split Systems: Perfect for focused temperature control in a specific room or open-plan area.
We’ll help you find the right range and system to suit your layout and usage.
As the leading air conditioning services in Sydney, we strive for customer satisfaction by addressing common air conditioning problems efficiently. Servicing major brands, with prompt service, creates a hassle-free solution for air conditioner service and maintenance. Enhancing energy efficiency, preventing expensive repair costs, and ensuring the best use of your air conditioner is a priority for these cooling professionals.
By selecting a trusted provider for your heating and cooling services, you can maintain a comfortable home environment, minimise excessive electricity bills, and keep your air conditioning units running smoothly all year round. With proper attention to detail, you can make the whole process seamless, reliable, and cost-effective.
Maintaining Peak Performance
Want to extend the life of your split system air? Regular service is key. We offer ongoing support to maintain your system, reduce maintenance costs, and ensure efficient performance year-round.
We also advise on how to reduce the environmental impact, improve energy efficiency, and choose models that are better for both your wallet and the planet.

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.

Over the moon happy with my experience with Network Plumbing. We had our hot water fixed ! And a smell that we couldn’t find for ages .. But was found by Network, which was fixed with in minutes.. Very professional and friendly Highly recommend
Jake from Network plumbing arrived promptly,assessed the problem and rapidly restarted our Rheem stellar water heater.First class service.
Another job done using Network, I used both plumbers and electricians this time... quick in and out, very professional.. they let me know when they were coming and kept me informed. Good job team.. not cheap but what is.. very professional
Thanks for prompt and professional service. Great job! Highly recommend.
Thanks for unblocking my sewer! Appreciate the swift response
They service my hot water system. Thank you.
I had a reverse cycle air conditioning unit replaced and found the installation process from beginning to end was handled with ease and professionalism.
I had my electrical board replaced and it was a great experience. Highly recommend
Fantastic plumbers, came round asap and fixed my dodgy toilet, thank God cause it stank so bad I think my neighbours called them too 😅. Very professional, punctual, polite and good prices. Highly recommend 👌
Great company to work with. We service their vehicles frequently and value their partnership. Always friendly and awesome customer service. Scott Irwin is the best and ready to assist anyone in need. 5 stars 🙌
Excellent company to deal with. on time, very professional and efficient.
Legendary service, always on time
Great work from the network team, upgraded my switchboard and put in some powerpoints and lights in my home. Excellent communication from all sides of the business and will definitely will be using them again.
Dealt with these guys, awesome effort would hire again
Thank you Network Plumbing for attending the same day and providing fast and efficient service when my hot water system failed.
Called and spoke with the girls in the office receiving the calls. Super professional and easy to deal with. Well done and thank you !
We supply GPS tracking to their Sydney fleet. Great people to deal with, positive, fast and professional.
Network Plumbing did a great job at our place, installing a very efficient and effective drainage system that will help alleviate our previous drainage problems. From the time the quote was provided to completing the finished job, all the team members were professional, courteous and did an excellent job. Everything was taken care of including liaising with Council for approval requirements through to remediating the lawn afterwards. Each day, the team thoroughly cleaned up the driveway and other public spaces to ensure we and the public were not negatively impacted by the ongoing work. Thank you!
I can't thank Jordan, Oliver and George enough for installing new taps in kitchen, and taps, shower rose and toilet cistern in my bathroom. The boys were very polite, respectful, friendly and very professional. Thank you very much for doing such a wonderful job! Highly recommend using Network Plumbing. Loretta
We had to make an emergency call out and although the plumber that came out on the day was only to make a temporary solve, they let us know that they would send someone out the next day. We figured we would have to chase it up but we received a call first thing in the morning to let us know that they would be sending out a senior plumber within the hour. Spencer showed up, he was very knowledgeable, very friendly, and had us right in no time. Would highly recommend this team and their services!
Matt was incredibly helpful and caring. He assessed and completed our plumbing jobs to a high standard.
Great work Mat and Joey. Thanks to Brendan who always looks after us.
Line took my call promptly and politely and got things underway at Lightning speed . Shaun, Micah and team were professional and real gentleman. I use Network plumbing every time for peace of mind
Billy and Danny were simply sensational on the roof today, saftey was the number one priority and then they took every measure to make sure everything was weather proof
Chase attended today. He was efficient and capable. He sorted our problems quickly and I couldn’t be happier.
Andrew and Will where fantastic. They worked all day to fix a massive leak and reconnect the whole water line to the laundry. They did this during the worst weather conditions.. raining most of the day. They had to travel through the house and removed their shoes every time.. and didn't leave until everything was as they found it. LIfe savers
Fast & professional! Thanks to the young champ Will!
Chase was very helpful and efficient and also gave amazing advice for unrelated problems
Thanks will s and Andrew. Great job b
Quite happy with the quality of their work and their professionalism. Roland from Network Plumbing was very helpful.
Fantastic work done by Jim. He was so thorough and patient with troubleshooting a stubborn blocked drain issue in the bathroom. Spent an hour fixing it until it was to his standard. Thank you very much!
Spencer was outstanding
Ryan did a great fast job. Very happy.
Thanks Matt, Micca, Phil & Danny for being on time, taking care to do a professional job and being the definition of teamwork! Thanks also Jordan for your patience and customer service
Friendly and efficient!
So happy with the service we received today! Spencer and Matt were so helpful, knowledgeable and lovely. Thank you so much for coming out so quickly!
An excellent job done!
The plumbing team from Network did an amazing job fixing the leaking exterior water line and the broken sewage line in the rear garden. The communications were excellent and team exhibited a very high level of professionalism. The clean up and restoration after completion was also exceptional, you would not know there was a 1.5m excavation until the shrubs in the attached photo
Roland and Matt went above and beyond in getting our dishwasher installed. We had two unexpected issues with the dishwasher pipes/hoses, they were very patient and made sure everything was working as expected.
Ethan and Aidan were prompt and fixed issues in our unit without much hassle. Would recommend network.
I highly recommend network plumbing! They were responsive, professional, and got the job done efficiently. I had an emergency with a burst pipe in my kitchen, and they sent Ethan over within a couple of hours and he did a wonderful job
Ryan Banner really sorted out my rap issues, would recommend 😊
Network Home Services Wollongong area. Thanks to Kate for arranging Brad to come out and fix my washing machine taps before my new washing machine turned up. Brad phoned to let me know he was on his way and turned up exactly when he said he would, looked and diagnosed problem straight away. He and his off-sider (sorry I missed his name) were pleasant friendly and efficient. Quoted and did the job there and then and also checked our pressure. Also gave us some advice as to what to look out for in case we have other problems. Thanks so much Brad, it was nice to meet you both. Cheers!
I had a great experience with Network Plumbing! A family member recommended them, and I’m so glad I called. They sent out a plumber named Chase, and he was fantastic. He quickly identified the issue with my leaking toilet and had it fixed in no time. Chase was professional, friendly, and really knew his stuff. I highly recommend Network Plumbing for any plumbing needs – they’re reliable, efficient, and top-notch!
Chase came out to my place for a leak in the bathroom and was very clean,tidy and professional would 100% recommend network plumbing
Tristan and his team of Aiden, Connor, Lachlan and Declan did a great job installing our new air conditioning system on budget, quickly and efficiently. In particular, Tristan's leadership was excellent.
Sandro and Will were prompt and courteous, and removed their shoes to come inside because of the wet weather. Sandro explained what he was going to do and explained what he had done after he finished. All round, I found Network an efficient operation, including the admin side. Photo: the newly installed tap and flushing mechanism
Great service Ethan and the team where very helpful and informative.
Ethan helped fix my problem. He was punctual and helpful
Called network Plumbing . They sent out a wonderful technician Ethan, he was very helpful, would call again. Happy with the service.

Sydney Heating & Cooling FAQs
Do you have more burning questions about leaking taps, a blocked toilet or your plumbing system? Here are some plumbing solutions.
A split system air conditioner includes an indoor unit and an outdoor unit. The indoor unit is mounted inside your home and blows cool or warm air, while the outdoor unit releases heat outside. Together, they provide efficient cooling and heating using a reverse cycle split system.
The right air conditioner depends on your room size, layout, insulation, and budget. Our team can recommend the ideal split system model to suit your needs, ensuring optimal performance and energy efficiency.
AC installation includes mounting the indoor unit, positioning the outdoor unit on an exterior wall, completing the electrical work, and testing the system. We use licensed tradespeople and install on secure wall mounting brackets for long-lasting performance.
Yes. Certain split system air conditioning setups allow for one single outdoor unit to connect to multiple indoor units, which is perfect for cooling or heating several rooms with one system.
Installation costs vary depending on the size of the unit, the complexity of the job, and whether extra electrical upgrades are needed. We offer clear quotes with all parts of the total cost itemised—no hidden fees.
Absolutely. Split systems are among the most energy-efficient types of air conditioners. Choosing the right size and maintaining your system regularly helps reduce energy consumption, running costs, and energy bills.
Many newer split system models offer Wi-Fi connectivity, so you can adjust your air conditioning from your smartphone—anytime, anywhere.
Choose an energy efficient unit, schedule regular service, and ensure your indoor and outdoor units are properly installed away from direct sunlight. Smart placement and maintenance can lower your system’s environmental impact
Yes. It’s essential to use a licensed tradesperson for all air conditioner installations to meet safety standards, comply with regulations, and ensure your new system works safely and efficiently.
To maintain your system and avoid high maintenance costs, clean your filters regularly, check for airflow blockages, and book professional service at least once a year. This keeps your air con running at peak efficiency and extends its lifespan.