Split System Air Conditioning Service & Installation Sydney
Same-day service across Sydney. Licensed, insured, upfront pricing.
- Plumbing
- Electrical
- Air/Heat
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Services Provided By our Air Con techs
Expert Split System Air Conditioning Installation in Sydney
Looking for Split System AC Installation in Sydney for 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 Split System AC Installation in Sydney, 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.
Split systems are known for being energy efficient, low-maintenance, and ideal for cooling or heating individual spaces without the bulk of ductwork.
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, and provide professional split system air conditioning installation for reliable, efficient performance.
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
To keep your system running efficiently, regular servicing is essential. Our Split System AC Service includes ongoing maintenance, performance checks, and expert advice to reduce long-term costs.
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.
Our 100% Guarantee
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.
Real reviews from real customers
Hear directly from our clients about their experiences with our expert technicians.
Keiran was a great help for me at my local bunnings!
Shaun was great 👍🏻
Philippe and Sean - Emergency sewage repaires
Kieran was cool and awesome, he was very switched on highly recommend him for all electrical work
Phillip and Sean were an absolute treat. On time, professional and great attention to detail, couldn’t recommend highly enough.
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
FREQUENTLY ASKED QUESTIONS
Do you have more burning questions about leaking taps, a blocked toilet or your plumbing system? Here are some plumbing solutions.
There isn’t a standard one-size cost because every home is different.
Installation depends on unit size, wall placement, indoor/outdoor distance, access and existing wiring.
We assess your home first, talk you through the plan and you approve the work before anything starts.
Split systems cool only the rooms they’re installed in.
They’re perfect for zone-by-zone comfort, but if you want whole-home temperature control, ducted air conditioning may be a better fit.
Split systems have two parts, a quiet indoor unit mounted on a wall, and an outdoor condenser that pumps heat outside. They cool (and in winter, heat) individual rooms quickly and efficiently without ductwork.
In almost all cases, yes.
Split systems:
Run quieter
Deliver better performance
Are more efficient
Look cleaner on the wall
Keep windows free for light and ventilation
Window ACs are rarely used in modern Sydney homes.
If you’re cooling one or two rooms most of the time, split systems generally use less power. Ducted becomes more efficient when you cool a whole home consistently with zoning.
It’s a built-in safety delay that prevents the compressor from restarting immediately after shutting off.
Waiting around three minutes protects internal components from pressure damage.
It’s normal – not a fault.
Most modern split systems last around 10–15 years, depending on usage and servicing. Coastal suburbs may see a bit more wear due to salt exposure.
The ‘highest cooling’ depends on room size and correct system selection.
A properly sized split system matched to your space will outperform an oversized or undersized unit every time, that’s why we measure and recommend before installing.
When correctly sized and serviced, split systems are among the most efficient cooling options. Dirty filters, blocked coils or incorrect temperature settings force them to work harder – that’s when costs creep.
Brands like Mitsubishi Electric, Daikin, Panasonic and Fujitsu are consistently rated for reliability and performance.
The best model for your home depends on room size, budget, noise tolerance and usage, we recommend the right system based on your needs, not brand loyalty.
Sydney homeowners often call us for:
Water leaks
Weak airflow
Warm air instead of cool
Noisy fans
Sensor faults
Bad smells from dust mould buildup
Most issues are minor when caught early and can be repaired.
Only licensed air conditioning installers and electrical techs can legally install split systems in NSW.
We handle both electrical and refrigeration requirements, so the job is fully compliant and covered by warranty.
Generally, no.
Cooling continuously can use more energy than cycling the unit on when needed, especially on mild days.
Smart temperature settings and timers are better than ‘always on.’
Split systems typically win when cooling targeted spaces. Ducted makes sense when your whole family uses multiple rooms at once.