Split System Air Conditioner Install & Service
- 4.9 ⭐️ Rated Local Technicians
- Fully Licensed Air Con Specialists
- 40+ Years Serving Sydney Homes
- Lifetime Labour Warranty
best Split Air Conditioner System Service Installation NEAR YOU
Sydney’s trusted trade solution with 40+ years of experience. We are not happy until you are.
- 4.9 ⭐️ Rated Local Techs
- Fully Licensed Air Con Experts
- Lifetime Labour Warranty
Services Provided By our Air Con techs
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.
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.
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.
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.
Great work by Oliver Jake and Phil. Everything works perfectly
Matthew was swift to respond and diagnose the issue with our lack of water pressure. Initial estimates indicated the need to temporarily bypass a section of piping until we could locate the blockage before performing a more permanent solution. During testing for pipe location it was determined a faulty isolation valve was the culprit negating the need for the temporary solution and significantly reducing the cost of the solution. Matthew was courteous and professional throughout and once diagnosed correctly was a swift fix, would highly recommend.
Over two days of working outside to unblock a private stormwater easement affecting four properties on the same easement, Phil and Matthew brought us success. Happy to have them anytime. Great workers. Network you certainly have the right people for the job.
Network Plumbing is excellent! Another emergency blocked loo! So close to Christmas I didn’t think the issue would be resolved and I would have cancel planned celebrations . One phone call and Tim arrived within 3 hours resolving the problem. Tim is absolute gentleman! Every person I deal with at company is so professional. It says a lot about the owner, Scott who staff speak so highly of and respect . I cannot recommend this company more highly. Number 1 in my opinion!! Thank you for coming my rescue again Network plumbing. Kerrie-Ann
Phillip and Shaun. Very happy with the service
Phillip and Chase have done a marvellous job here today. Arrived on time, worked very efficiently and finished in very good time. Did a beautiful job!! Thanks chaps!! Hope we don’t need you again but would really welcome you if we do!!
I can’t speak highly enough of my experience with Network Plumbing. The plumber, Spencer, was polite, prompt and professional. He communicated my plumbing issues so I understood my options and then followed through with quotes and action. Excellent service! 👍
very happy with thw work of Phillip, Ryan, and Sean
Ryan and Hayden were great, and got our leak sorted quickly
Jake provided an outstanding and professional service throughout s. He was efficient, effective and on time. Very impressed
We have just had work finished today. We have found Oliver, Callum & Ryan Starr to be highly professional, easy to talk to and very efficient with what they do.
Had a vanity removed and replaced, as well as all tapware replaced Pete was super communicative in arranging quote and quick removal, and Callum and Oliver did an exceptional job replacing the vanity. Bathroom was left clean and looking great!
Phillip & Shaun kept me updated through-out the reline. Very happy with the job!
I was imprest with young fellow and good attitude and profetional
Thanks to Mathew of Network Plumbing, arrived on time, very efficient, worked quickly and efficiently, 10 out of 10
Spencer was amazing, he arrived on time and was very professional and knowledgeable. Would highly recommend,
Phillip and Sean were very good.
Phillip, Sean and Luke were great. 100% great job.
Thank you Oliver for the fantastic service. Will definitely use you again.
Andrew and Will do a fabulous job, thank you!
Brad is a great example of the competent, courteous professional who adds to the prestige of his employer and the satisfaction of his clients
Oliver and Nick were professional and friendly and they arrived exactly on time. Oliver explained what needed to be done clearly and why. I'm looking forward to Network looking after our strata retirement village if/when I'm on the committee. Thanks guys 🙂
Very nice people, competent and reliable
Thank you to Luke, Shaun and Phillip for your very careful work and for keeping me informed about everything you were doing
Andrew and Billy sorted is out quickly and efficiently with the installation of a new hot water system done seemlessly.
Excellent job repairing a tricky blocked pipe. The guys were careful, cleaned up and kept us informed at every step. All with a lovely, cheerful and communicative manner. Special thanks to Sean and Phil for a job well done. I’d highly recommend them!
Yesterday Andre & Jad installed my aircon system. I was very pleased with the whole process from original quote to the end result. The lads arrived as scheduled, got straight onto the job. They were both very courteous and friendly throughout the time in my house. I can recommend them 100%
Spencer of Network Plumbing was prompt, efficient, knowledgeable and pleasant. Thank you Spencer!
Lovely professional and friendly guys - highly recommend!
I really appreciated Jordan’s upfront approach. He was communicative, clear about the potential cost of the project, offered helpful suggestions and turned up bang on time. He was honest about the work that would be involved, to the point of recommending a completely different approach, which was very refreshing. I’ll definitely be asking for him for future plumbing work!
Outstanding service by Tampenny. Very helpful and obliging. I very happy with my service today. I highly recommend Tampenny.
Billy and Tom from Network serviced our 3 AC units. They were prompt, friendly and thorough, supplying photos of everything they looked at. They even went the extra mile to help us move a table. We would recommend Network any time.
Spencer and Trent were excellent - super efficient and knew their stuff!
Tom and Jad did a wonderful job, punctual, efficient and personable. Thanks guys! Highly recommend.
I want to thank Oliver, the plumber who came in for a complimentary check. He was very professional , courteous and did a thorough check. Thank you Oliver.
I could not recommend Network Plumbing, Electrical and Air Conditioning more highly! These people were incredible in their service, workmanship and remarkable turnaround time and everyone I dealt with was wonderful! After the first company I called to replace our broken water heater charged me to send someone to check it and then couldn’t even give me an estimate of when they could install a new one, I called Network at 2pm and had a new water heater in by 8pm. Could not be more impressed with Will, Bill and Ryan for their amazing work and professionalism! It was a great experience dealing with this company and I will definitely use them again.
Andrew , Liam and Phil were fantastic , really hard workers and did a excellent job. Highly recommended!
Good communication and response to problem
I had Jake and Sandro do two seperate jobs in quick succession and they were both excellent, speedy, clear communication, good workmanship. Would recommend
I have 4 kids and our air conditioning broke down on a really hot day — total chaos! I called Network Plumbing Services and Sally was so lovely taking my booking, super understanding and helpful. Sarkis arrived within the hour and had everything up and running so quickly. He was friendly, professional, and explained everything clearly. Couldn’t be more grateful for such fast and reliable service — highly recommend!
After a very satisfactory resolution by Network Plumbing, I wish to upgrade the rating I gave them earlier about their somewhat excessive charge. Network Plumbing acknowledged their over-estimation and met all my demands promptly, generously and with integrity. Impressive 5-star performance in this case. Thank you!
Sandro came this morning to replace a toilet. He was extremely professional and efficient. He was punctual and very courteous.
Peter responded promptly to our emergency call out and in addition to fixing the issue was very friendly and offered good advice
Fasts and reliable. Jake magic hands did a great job.
Matt, Joey & Levi did an excellent job replacing our damaged sewer pipe & leaving the dug up area in great condition. Thanks guys. Today Cameron installed our .new laundry cabinet. Looks great thanks.
I had Scott and the boys out to do a re-line. Very helpful and explained what was happening. They were all very polite and left my place clean and tidy. I would recommend them to anyone.
Team Tom and Cameron is absolutely amazing! Quickly identified the cause of blockage and cleared it up thoroughly. I really appreciated them for explaining the problem and their solution in plain words as I had no idea how the plumbings work; my 6 yo son was all ears as Tom described how they tackle the problem and now he is totally fascinated. 100% recommend Network Plumbing.
Great service. I really appreciated the thorough job and explanation of problem.
Tristan was punctual and absolutely helpful resolving the issue. Initially thought the issue is a damp motor failure. However, Tristan thoroughly tested other scenarios may be causing the issue, and diagnosed the underlying problem without having to replace any parts. Thank you Tristan for the great work and honesty. Highly recommend this business and will use them again for sure!
Excellent service and attitude. Very patient and understanding working around my 97 year old mother. On time, polite and courteous. Thank you Sandro, Reece and Rob for your work , both plumbing and electrical.
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.



