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Split System Air Conditioning Services in Sydney

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What Is A Split Wall
Air Conditioning System?

Split system air conditioning is very common in Sydney homes. You’ve likely seen it in many homes and businesses, and it’s easy to see why.

There are two separate units in a split wall air conditioner, an indoor and an outdoor unit. The indoor unit has an evaporator coil that cools down the room, while the outdoor unit contains a condenser coil that heats up outside air to be blown into the house through ducting. This is one of the great features of reverse cycle air conditioning – the ability to both heat and cool your home with the one air con installation.

Split system air conditioning can provide more comfort and convenience than others because it uses less energy and requires little maintenance. However, this kind of system requires some special considerations when installing them in your home or office building.

The first thing you need to know about split system air conditioning units is how they work. They are designed so that there will always be enough refrigerant inside both coils at all times.This means the system can run for a long time without needing any maintenance or repairs, and it also means your air conditioner won’t overheat in hot weather. This makes them ideal for use during the summer months in Australia when the temperature hits over 35℃.

Interested in installing a split system air conditioner in your Sydney home? Get in touch with the experts at Alliance Climate Control today.

Why Choose Us?

Reliability

Air Conditioning service that is dependable, consistent, and responsive every time

5 Star Rated

Over 10,000 happy customers and positive reviews

Relationship

Alliance cares about our customers and build long-term relations

Locally Owned

Family owned and operated business

Reputation

Trustworthy, accountable & quality workmanship

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one of our specialists today.

Why Is A Split Wall
Air Conditioning System Better?

You can distribute clean, comfortable air around your home or business with a split system air conditioner.

To find out more about the perks of a split wall mounted air con, give Alliance Climate Control a call.

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How Much Does A
Split System Installation Cost?

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Split system installation cost is low, it’s less invasive than ducted air conditioning to install, and you can end up paying much less if there are fewer areas you want to cool.

Split system installation costs vary greatly depending on the number of rooms you have and how large they are. However, for a typical three-bedroom home, with one living room and one multi-purpose room, you could be paying anywhere from $4,500 to $6,700 to place split system units in all rooms.

Having a physical unit like the split system air con is a great way to have specific control over temperature regulation. The physical grilles that the split system has can be adjusted by hand or manipulated by a remote to have air flowing to exact points in the room. Modern split system air conditioners also come in a range of colours and designs, so your comfort doesn’t have to compromise your home’s aesthetic design.

At Alliance Climate Control we have technicians who specialise in split system installation. No matter where you are in Sydney or Greater Sydney, we strive to provide highly tailored and customised quotes for split systems – just give us a call to book an appointment with one of our technicians today!

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Why Our Community
Trusts Alliance?

Licensed, insured techs for your protection​

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Inhouse trained techs, we don't use contractor​

Upfront & honest
installation quotes

After care, Lifetime workmanship warranty*

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We go the extra mile & focus
on the small details

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100% satisfaction, or we'll be back to make it right!

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one of our specialists today.

Suspended Ceiling Mounted Air Conditioning

Suspended Ceiling Mounted Systems

Suspended ceiling mounted air conditioning systems are a compact indoor air conditioner style, perfect for residential and light commercial use. This style of air conditioner boasts incredible power and energy efficiency relative to its size and remains small enough to be barely noticeable.

Suspended ceiling mounted units feature a powerful external compressor powered by a DC motor. While the compressor has ample power, it doesn’t sacrifice quietness or efficiency. This type of air conditioner generally has lower electricity costs, even during the day when usage for air conditioners tends to increase and can balance temperature spikes to reduce the amount of energy consumed overall. The outdoor part of this system also maintains gas pressure and will display a warning when gas pressure is low.

The indoor portion of this unit is installed indoors, installed on the underside of the ceiling. Each suspended ceiling mounted air conditioning system is housed in a self-contained cabinet that comes in various designs that can be worked into any home design. This unit offers horizontal and vertical airflow, providing consistent temperature regulation no matter where it is installed.

Suspended ceiling mounted air conditioners are equipped with some of the latest technology available. They contain sensors that give you a real-time indication of the filter’s condition, giving you an idea of how long until it needs to be cleaned or replaced. You can also monitor the temperature and airflow speed, displayed on a wall-mounted display or checked remotely via an app.

Benefits of suspended ceiling mounted air conditioning include:

We Are cm3
Qualified Contractors

Cm3 certification is a Work Health & Safety (WHS) prequalification system. Being Cm3 certified, means our business has demonstrated the highest-level health and safety capabilities as well as having the right insurances and licences to protect our customers. Using a Cm3 certified technician is crucial to ensuring you and your project are in safe and protected hands.

Floor Standing Air Conditioning

Floor standing air conditioning units are uniquely situated close to the floor, one of the most compact and subtle air conditioner designs. However, being closer to the floor doesn’t compromise their effectiveness, as they still maintain very efficient temperature regulation, perfect for homes of all sizes.


Given the design of the floor standing air conditioner model, they are highly versatile when it comes to installation. They are easily recessed into walls or out of use fireplaces to make them even less obtrusive. Whether or not you choose to install a floor standing air conditioner is purely up to your design vision. Functionally, they work the same as wall mounted air conditioning units, providing the same comfort and air filtration.

Modern homes and smaller units often choose to install floor standing units. In modern homes with larger windows, floor standing air conditioners are very convenient for cooling your house without interfering with your windows. Similarly, in smaller units with less wall space, floor standing units are a great way to maximise your wall’s real estate with artwork, plants and decorations without having to forgo air conditioning.

Benefits of floor standing air conditioning units include:

Ceiling Mounted Cassette Air Conditioning

Ceiling mounted cassette air conditioning units are a unique type of split system air conditioner that combines compact and streamlined design with powerful air conditioning. The compact design is perfect for people with roofs that don’t have room for an entire ducted system. The cassette air conditioner takes up no floor or wall space, making it completely unobtrusive. These units aren’t mounted on the ceiling, though. They are recessed into it completely seamlessly for those with a very particular home design in mind.

If you want to draw attention away from your air conditioner, then the ceiling mounted cassette air con is for you. It takes up no floor or wall space, so it’s visually unobtrusive. However, the powerful design allows it to silently circulate air throughout your room, making it perfect for bedrooms, home theatres, offices or home studios.

Some of the many benefits of ceiling mounted cassette air conditioners include:

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Facts About Alliance

Installed 10,000+ New Air conditioning units

Help over 15,000+ Awesome customers

Combined 100+ years experience

Trusted team 70+ Air conditioning, Electrical & Plumbers

Replaced over 10,000+ Air conditioning units

Maintained 15,000+ Air conditioning units

Your 1st choice, your local aircon guys

We Can Help Find The Right
Split Wall Air Conditioner For You

Choosing the Right Ducted Air

Choosing the right split wall air conditioner for your home or business is essential. At Alliance Climate Control, can give you the most reliable advice based on what works best for your lifestyle and budget.

As trusted Sydney air conditioning experts, the Alliance team is well equipped to give you reliable advice on your new split system air conditioning system.

An Alliance Climate control technician can visit your home for a personalised measure and upfront quote on air conditioning installation. This allows us to recommend the best possible air con configuration for your property, designed for maximum energy efficiency.

Contact us today on (08) 8061 5023 for more information.

Schedule an appointment with
one of our specialists today.

What Our Community
Is Saying About Alliance

Alliance Climate Control - Heating, Cooling, Electrical
4.9
Based on 1839 reviews
Will M.
Will M.
Awesome Job. Great work by BJ, Cristam, Peter, Blade, JJ, Liam, Will and all the team.
Omer E.
Omer E.
Impressed from first minute to last. Not the cheapest but they do not claim to be.
Ian B.
Ian B.
We were delighted with our experience with the Alliance team of Tommy, Nick and Luan. They went about the job professionally, expertly and with no fuss. They left the job site as they found it, perfectly clean. What a wonderful example of hard working young men and a credit to your organisation. All contacts with these young men were courteous and polite. Well done Alliance.
kaye P.
kaye P.
I'm very pleased with the service. 100% we'll be returning clients. Thanks Kody for being very professional. Appreciate the recommendations.
Ian H.
Ian H.
Kevin, Dragan and Peter were excrr were excellent All arrived on time and were accomodating in meeting my requests re certain aspects of the installation I would recommend Alluance
Daniella S.
Daniella S.
Tommy, Nick and Tom were incredibly professional throughout the whole installation experience. They continued to communicate on the work that they were doing. They did an excellent job and finished the work quickly and efficiently. Thank you!
Jan M.
Jan M.
Andre and Miguel were extremely efficient workers. Thank you!
Michael M.
Michael M.
Great job Miguel and Andre thanks
Louise M.
Louise M.
A big thank you to Andres Iván T Yunus James and Harry. It ended up being a difficult job and they were helpful polite and did everything they could to ensure the job went smoothly. A lovely team .
Andrew S.
Andrew S.
ACC were fantastic - Had a broken mainboard in my dankin unit. Need parts which would take up to a week. They offered me a portable aircon to help with my sick kids temp issues and it kept us happy until the part arrived. The work was done quickly and easily and the aircon after a service and new mainboard is better then ever.... Insanely good service and will be 100% keeping these guys on speed dial for all my aircon needs at my investment and home property ongoing .
George T.
George T.
Very impressed with the quality of service and professionalism from Alliance Climate Control. The initial consultation was thorough and considered, the installation was very clean and respectful, and the back-end admin and communications were easy, straightforward and transparent. I'm very pleased with final product (ducted Ac). I've no hesitation in recommending Alliance. Thank you James, Ken, Shadi, Trung, Harry and Jason! You did a great job!
Josef B.
Josef B.
Very professional and prompt. Couldn’t have asked for a better service.
Angela M.
Angela M.
Dealing with Alliance was a smooth experience. With my ducted air conditioning system failing and summer approaching, I anticipated getting quotes and scheduling installation would take a long time.However, just a couple of days after my initial quote request, a representative came over and explained my options, following up the lot clearly via email.Once we decided on the best option for our needs and made the call, the installers arrived within a week.Installers were friendly and professional, double-checking everything before starting the installation and cleaning up thoroughly afterward.We are delighted with the service provided, and our home is now ready for summer! I strongly recommend their services! 👌Thank you Alliance!
Jack A.
Jack A.
Andre and James were excellent in installing our new air con unit. They really went the extra mile in something which wasn’t necessarily a straightforward job and were extremely polite and helpful throughout. Would definitely recommend.
Albena R.
Albena R.
Great job! Huge thanks to Kevin, Dragan and Miguel for a smooth and efficient process. The install was a hassle free!
Matthew W.
Matthew W.
A really thorough and professional installation.
Kate C.
Kate C.
Tommy, Nick, Julian and Luan were fantastic. We moved into our new house, enquired about air con with Chris (who was also awesome!), and within 10 days we were fully installed with ducted throughout and split cycle in one room. We are so happy with their service, communication and professionalism. Thank you
john W.
john W.
Raj our technician was on time and very thorough in his assessment of our problem
David K.
David K.
Shazim, the technician who performed the service, was excellent. Extremely competent, polite, turned up on time. Clearly a very skilled individual.
Jane C.
Jane C.
Yiannis from Alliance Climate Control came to my house to fix the damage that happened during installation. Not only did he do an excellent job. He also helped me with a stubborn bayonet connection. This in extremely hot conditions. All the staff are friendly and take pride in doing a good job.Thanks Jane
Gail J.
Gail J.
Needed to have 2split a/cond serviced & the technician Gabriel explained all that needed to be done and the importance of it.Thank you Gabriel
Thomas M.
Thomas M.
Tommy and Nick were great, super easy process and quick install
Toni C.
Toni C.
Thank you Alliance.Had a great experience from the moment I called to book in a service to the end result.Special thanks to Andres R/ Ivan T - they were very thorough and had great patience setting up the new AC with WiFi. Would definitely recommend your company. Thank you!!
Dean
Dean
Initial consultation was with Raj and he provided a price for supply and install of air conditioning unit in my attic that i was happy with. BJ, James and Christian did the instal and were highly professional with finished work being neat, tidy and looking great. Really appreciate the teams assistance and highly recommend. Dean Alger
d b
d b
Andre and Miguel did our aircon installation and both were very professional and courteous. They explained the installation process, consulted with us on any details that needed clarification and cleaned up when the job was completed. Very happy with the service.
Kevin de S.
Kevin de S.
Great product and service. Friendly & helpful staff. Would recommend Alliance unreservedly.
Nadya C.
Nadya C.
I was impressed by the excellent communication and efficient installation. I would highly recommend them.
Joel Y.
Joel Y.
Alliance client control team installed new split air conditioner in my house today and it is great experience. B.J., Christian, Ivan are the best and awesome engineers ever and friendly guys, they did excellent and quality job and good customer service (they cleaned up everything even the outdoor gutter after work), so I very appreciate their service today. Also thanks very much to Alex, Chris and Keely! They are the customer service team members who did quotation, job booking and payment. Overall, definitely I will rate 200% satisfaction of my journey with ‘Alliance’ team. Regard, Joel Yang
Tony T.
Tony T.
Very professional and punctual. Great job overall
Eric N.
Eric N.
Thank you once again to the team at Alliance Climate Control. This was one of the smoothest home renovation projects I've experienced.My previous air conditioner was a complete nightmare after installation—I bought it from a certain large electronics store that handed off the job to unreliable third-party contractors. Within months, it started leaking from the base and couldn’t drain properly, it was angled weirdly. It became one of the most stressful events for me, especially during summer when we relied on the air conditioning. The constant repairs and cleaning added up quickly in both time and costs.When I finally surrendered and started to do my research i came across Alliance Climate Control. They not only promised to fix the issue but also ensure me they will install a new air conditioner the right way (they even stated this on their website - where they will make sure you are satisfied will their work before they finish). So when the team arrive, Kevin and Dragan took on a challenging job—my old unit was installed in an awkward position, with improper drainage and poorly done piping within the walls. But they were undeterred. They assessed the setup carefully, discussing how to best resolve the issues rather than just doing a quick install and leaving.Their attention to detail was impressive, and they left my place spotless after the job, ensuring I wouldn’t have to clean up after them. safe to say - my room is now cool and ready for the summer heat!The takeaway here: don't go with just any third-party installer. Air conditioning installations are complex, and cutting corners can cost you more in the long run. Alliance Climate Control's high ratings speak for themselves—they know what they’re doing.Thanks again, Kevin and Dragan—I truly appreciate all your help!
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Save up to 

$250

on new air con installation*

Limited time only, offer ends . Not to be combined with any other offer

*Offer to be presented at point of booking or sale.

Request a Quote

Frequently Asked Questions

What is the best split system air conditioning system on the market?

The best air conditioner in the market is entirely based on your preference and your home’s requirement. What size do you need? How much will it cost to run? What is the initial installation costs? Our technicians know and understand air conditioning systems from a large variety of brands. We are authorised dealers of many leading air conditioning brands such as Daikin, Actron Air, Fujitsu, Brivis, Mitsubishi and more. This means that our technicians are qualified to assess, plan and install the most suitable air conditioning solution for you in your home or business. Plus, we also receive exclusive deals and competitions directly from each brand on all their air conditioning systems. Most importantly, we receive regular and specialised training to make sure our installations are picture-perfect and industry leading.

What type of air conditioning system is right for my home?

There are several factors to figure out what the best air conditioning system is most suitable for your home.

These includes:

  • Your budget
  • Functionality of the AC
  • Any allergies/respiratory concerns
  • The amount of rooms
  • The size of the rooms

Our air conditioning technician can provide you with a complimentary, obligation-Upfront Quote to identify the best air conditioning for your home or business. This includes a heat load calculation, space inspection, and efficiency study.

Why do you need to a heat load calculation before my installation quote?

In any room, heat comes from many different sources – computers, machineries, lighting and us, the humans that reside in it. Plus, the sun beaming onto the building, open doors and windows, or areas of leakage in the building can all allow heat to travel into the room. The sum of all these heat sources in Kilowatts tells us the heat load. We use the heat load calculation to identify the air conditioning size needed for your home. The AC’s output must be larger than the heat load/heat gain in your home for the AC to work effetively.

Schedule an appointment with
one of our specialists today.