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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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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 1897 reviews
Ella G.
Ella G.
We’re so happy with our air con unit! Zac was excellent and very communicative about installation. He was also super flexible and patient while we went through our strata approval process. BJ and his team as well as Pete and Josh were very professional and punctual with installation. Highly recommend!
Will P
Will P
Tommy and Miguel did a great job. Conduit matches the house color, all tidy when they were complete. Would recommend!
John L
John L
We are ecstatic at the amazing team at Alliance Climate Control.From the initial consultation with Jake P. / Goran who gave us all the options on AC choices and installation options.The installation team were nothing short of amazing.Outstanding customer experience, workmanship & craftsmanship from Andres R. / Ivan T. / Tom E. / Peter G.All the teams are truly a credit to their crafts and the Alliance Climate Control company and brand.We received the best quality advice, options and service.I would highly recommend Alliance Climate Control and the team for your Air Conditioning and Electrical needs.We are also super happy that our ongoing maintenance needs will be taken care of by Alliance.Wishing you every success in the future.
Christopher N.
Christopher N.
Great job done, great team with great communication, great job to all the team that helped us across the service all the way, like I said in the beginning came back for a second air con with Alliance, very highly recommended and trusted
matt S.
matt S.
Very professional team, the installers were very tidy, diligent and courteous which was greatly appreciated. I would recommend Alliance with no hesitation.
Peter D.
Peter D.
The engineer Jackson was friendly and very knowledgeable.
Colin S.
Colin S.
Giannis (Yiannis) came out to patch our eave after the new ducted air was installed. He was punctual, had good communication , friendly and completed the job with no fuss.
Jane F.
Jane F.
Yunus,Gokhan and Cris were fabulous. Job was done very well and they work really well as a team. Very tidy and considerate.
Louise J.
Louise J.
Thank you Vy, Yunus, Shari and JJ fantastic work. Impressive work and instal. And couldn’t believe how handy you were with the vacuum at the end !! What a great tidy up. Looking forward to being cool all summer long .
SmileAllDay :.
SmileAllDay :.
I’ve had the absolute pleasure in dealing with Alliance Climate Control with installing Airconditioning units at my premises.Albeit, the house had a Airconditioning system installed 20 years ago. There a were a couple of rooms that that wasn’t conditioned due to the difficulty in accessing them and the family struggled to fully utilise them in the past due to uncomfortable conditions.I was so impressed by the Alliance Climate Control team from the initial enquiry, they responded promptly and initiated and secured an on site appointment to inspect the premises understood the main issues and unravel the project right on the spot in front of me.Jake advise me on all the options and discussed all the pros and cons for each solution,I was impressed how he reached out to Goran the owner of the company who assisting with unit selection to ensure the budget be met.There use of all communication technology very well and are truely paperless company with all the checks and balances.The procurement and scheduling communication was second to none and they maintained there dates, they did do what they said they would do.When it came to installation, the electricians Vush and Blade arrived ahead of the installation team , that assessed the situation and within a couple of hours they ran the electrical cables in what was a more then complex routing in to connect power They carried out the work with press ion and without any fuss, I was impressed .The installation team arrived within an our lead by Garrett , and assisted with Qais and Ben.They carried out the installation of all equipment and running of cables and pipework with great precision and the quality of workmanship and their communication was second to none, the whole team was respectful, courteous, polite during the installation. ( a rare commodity in todays world)I cannot recommend more highly Alliance Climate control , the teams commitment and attitude to the project was so refreshing and rare in today contracting environment . It’s a real testament to the management and their point of difference to other company’s will secure them more projects in the future .Job well done.George
Maria W.
Maria W.
Really great service, super professional and on time.
Glenn G
Glenn G
Within 15 mins of completing a contact form on their website, late on a Monday afternoon, I had them call me to schedule in someone to come and look at my broken down AC the next morning. The old system had caught fire and being 20 years old was not repairable, so James worked through the options with me and was able provide me with a couple of quotes on the spot. On making my decision I was guaranteed to have the new AC installed within 2 weeks, a week and a half before Christmas! The installers (Andres, Ivan and George) arrived on the day as promised and were efficient (and clean) in completing the install and removed all the rubbish, leaving everything spotless. They also took the time to connect the AC controller to an app on my iPhone and showed me how it all worked. These guys might not be the cheapest, but they provide quality end to end blue ribbon service, and deliver on their promises.
M B
M B
Excellent service and product. Installation team was great, I think exemplary, impressively professional, smooth and careful with their operations, great team work. They also cleaned up really well along the way and on completion.
Memnuna K.
Memnuna K.
The are wery polite and the don good 👍 job thenks
Susan C.
Susan C.
Thank you for doing such an excellent job Andres, Ivan and Miguel. You were thoroughly professional, and installation took only one day. There were no hic ups, and the air con works wonderfully well. I would certainly recommend Alliance to anyone looking for a well run professional company who deliver and excellent and product and service.
Alex K.
Alex K.
Alliance are the best! Jackson was friendly and professional and thoroughly serviced our air con unit. It’s reassuring to know that our system will be able to handle the summer heat this year. I recommend everyone with an air con to get it checked out before the heat gets you.
Jerry B.
Jerry B.
Steven and Tash were very professional and did a great job explaining everything to me and cleaned up thoroughly after the job was done. They are a credit to the Alliance team.
Mark E.
Mark E.
Qualified technicians with obvious real world experience. Nothing was too much trouble if asked.Site was cleaned as if they hadn’t even been here.Based on price and quality, excellent value.
Stephen C.
Stephen C.
Very happy with the team's efficiency and professionalism. They worked hard but appeared to take great care with what they were doing. Each member was diligent, hard working, polite and respectful.A good experience for us.
Nina W.
Nina W.
Great experience with Alliance. Everyone was very thorough, professional and friendly. Thanks Tommy, Nick, Miguel and Vash!
Paul W.
Paul W.
Kyle and Jake were great. So professional and so courteous. They worked really hard and did an excellent job. ACC are straight forward and easy to deal. Would definitely recommend.
Kim B.
Kim B.
Ken, Shari & Truy were on time, very professional and polite.Our unit is so quiet, and is amazing.They cleaned everything and Ken explained everything clearly.Very happy.
Shaun G.
Shaun G.
Raj from Alliance was absolutely fantastic. Called on his way to let me know of traffic and that he was running late. Was very friendly and polite. Did a great job of understanding what I needed done and informing me along the way. Outcome was perfect, fixing my short term requirements and providing different options and quotes to improve my system. Absolute 5 star. Give this man a bonus!
Melissa S.
Melissa S.
Alliance went all out to ensure I had my quality air con and dans installed on time. A staff member called in sick but the team just rallied, reorganised and worked so hard to ensure my install was done. Quality of products and service was faultless. I would 100% recommend these guys(Matthew, Christian, Brendan,Peter)
Hilary S.
Hilary S.
Prompt, efficient, good quality work - thank you Tommy, Nick, Miguel. Your work is a credit to you and to Alliance.
John L.
John L.
I have been so impressed with this company and their installation team. They kept a quote open for months, in spite of cost pressures. They always responded promptly to requests. They arranged installation at short notice. Their management kept in touch throughout. Their team - Yunus and Gokhan - were thorough, competent, efficient and very friendly. A lovely couple of blokes. I can't recommend them more strongly. A top team!
Aaron M.
Aaron M.
Would highly recommend the team at Alliance. They came to install a fan for us with just a few days notice, they were extremely upfront, professional and communication was great.
Giulio Pignatti M.
Giulio Pignatti M.
All 100% professional and fine.
Oliver S.
Oliver S.
Had a great experience before and during AC installation. Jamie in the office was incredibly quick to respond and knowledgeable. Tommy, Nick and Miguel made should everything during installation was to my preference. Thank you Alliance team.
Kerry T.
Kerry T.
Jacobe messaged before coming onsite , he was on time and very professional he gave detailed information and options for servicing requirements straight away. He was very courteous and I was most impressed with how he left the space after he finished.
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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.