Ducted Air Conditioning Installation Sydney

Request a Quote

Save up to


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 Upfront Quote

4.9/5 Star 1300+ Reviews

5/5 Star 1066+ Reviews

5/5 Star 40+ Reviews

5/5 Star 25+ Review

Sydney's Ducted Air Conditioning
Installation Experts

If you’ve been considering installing ducted air conditioning in your Sydney home, now is the perfect time! Alliance is the number one choice for ducted air conditioning installation in Sydney, the Central Coast and ACT. Ducted air-con systems boast a range of benefits and are the most efficient heating and cooling solution for NSW homes and offices. 

A ducted reverse cycle air conditioner is a fantastic investment for your home and the most convenient way to keep your home comfortable all year round. At Alliance, we understand every home has different needs. Our expert team can help you decide on the right ducted air conditioner for your home to make sure you make the right choice. 

At Alliance, our friendly team of local electricians are experts in the field and understand exactly what Sydney locals need. We can take care of installation, repair, maintenance, cleaning and servicing so you can rely on us for all your ducted air con needs. 

Why Choose Us?


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

5 Star Rated

Over 1,000 happy customers and positive reviews


Alliance cares about our customers and build long-term relations

Locally Owned

Family owned and operated business


Trustworthy, accountable & quality workmanship

Schedule an appointment with
one of our specialists today.

What Is A Ducted
Air Conditioning System?

Ducted air conditioning is the easiest way to provide your home and office with cool air in summer and warmth in winter. Central or ducted air con runs quietly, cleanly, and as energy-efficiently as possible, meaning they’re a great choice for home air con. Ducted air conditioning systems are very sophisticated, featuring a power inverter connected to an external cabinet storing a heat exchanger, which all work cohesively to provide energy-efficient air conditioning.

These systems were created not to interfere with the design vision of your home. As you’d expect, the aircon unit itself is built into the floor or installed inside the roof, where it’s still accessible but isn’t an eyesore. This provides clean filtered air that can be ducted into any room within your home or office.

Ducting is the name given to the network of flexible tubes that typically run through your roof, providing air conditioning to each connected room. These sealed tubes are so efficient that it collects previously distributed air and returns it to the unit, to be dispersed again, with the benefit of using advanced filters to clean the air of dirt, dust and any other airborne pollutants. 

Zoning is one of the biggest selling points for ducted systems. Having zones in your house, controlled by one or two terminals, allows you to independently heat or cool groups of rooms in your home. Want to keep all the bedrooms warm during those winter nights, or only the main living spaces cool during those hot summer days? Well, then zoned air con is perfect for you. In addition, only cooling the rooms in use ends up saving on your electricity bill.

The control terminals that regulate the different zones in your home are packed with features, like specific settings for when you are asleep. For added convenience, many ducted air conditioning systems are Wi-Fi enabled and can connect directly to your phone, so your air-con can start cooling your house before you get home with a single app. 

Schedule an appointment with
one of our specialists today.

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.

Why Choose Ducted
Air Conditioning?

Ducted air conditioning is the number one choice for many Sydney homes. It’s a much quieter alternative that efficiently circulates clean air throughout your home or office. The huge list of benefits include:

Interested in a ducted air con quote for your Sydney home or business? Alliance Climate Control can help. 

Schedule an appointment with
one of our specialists today.

Components Of A
Ducted Air Con System

Why Our Community
Trusts Alliance?

Licensed, insured techs for your protection​


Inhouse trained techs,
we don't use contractor

Upfront & honest
installation quotes

After care, Lifetime workmanship warranty*


We go the extra mile & focus
on the small details


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

Schedule an appointment with
one of our specialists today.

Reverse Cycle Ducted
Air Conditioning Sydney

What is Reverse Cycle Ducted Air Con?

Ducted reverse cycle air conditioning is a one-system solution to keep your house at the perfect temperature all year round. Unlike other types of air conditioning, ducted reverse cycle air conditioning is incredibly efficient at warming or cooling your home entirely.

A ducted reverse cycle air con system can keep your house cool in summer and warm in winter and is much better at spreading that conditioning throughout your entire home, covering entire rooms, not just small areas.

The main reason people choose ducted air conditioning is the ability to affect your entire home, not just single rooms. In addition, ducted air conditioning is much better at affecting larger spaces. In addition, reverse cycle models can cool your entire home in summer and warm every room entirely in winter. The consistent temperature achieved from a ducted reverse cycle is much better for the life of your furniture, floors and decor too.

How Much Does Ducted Reverse Cycle Air Conditioning Cost?

Ducted reverse cycle air conditioning cost varies depending on make and model but ranges from $6,000 for a small home up to $25,000 for a large house. However, the ducted reverse cycle air conditioning cost for an average three bedroom one bathroom home is roughly between $6,000 and $8,500

Many of our customers throughout Sydney choose to invest in these air-cons because they are far more convenient and add more comfort as well as boosting property value. 

For a ducted air con quote based on your unique home, book an appointment with Alliance Climate Control. 

Bulkhead Air Conditioning
Installation Sydney

What Is Bulkhead Air Con

Bulkhead air conditioning is a visually discreet type of air conditioning system that resonates perfectly with those building or renovating modern homes, as they are very unobtrusive. These air conditioning systems are built seamlessly into the ceiling and are housed behind long, modern-looking grilles.

This type of air conditioning is a great option for modern homes, as they provide ample airflow without compromising space. While perfect for modern homes, bulkhead air conditioners are also found frequently in hotels, where it’s essential that each room can have its own temperature. 

Benefits Of Bulkhead Air Conditioning

Daikin air conditioners are built to last. With proper care and regular maintenance, you won’t find yourself needing to repair your air conditioning unit very much at all. That said, inconsistent temperatures coming from your unit or noticeable condensation are signs that you may need a repair.

Daikin products are professionally manufactured, and their air conditioning units come with a generous warranty. Registered Daikin units can apply for a minimum ten-year replacement warranty. For more information, visit the Daikin Comfort Buyers Warranty Guide.
If you think your Daikin air conditioning system may need maintenance, don’t hesitate to call us right away! At Alliance Climate Control, we can help diagnose any minor issues before they become major problems.

If you’re having trouble with your Daikin air conditioning system, our experts are ready to help. Book your appointment with Alliance Climate Control for quick and effective Daikin air con repairs.

Bulkhead Air Conditioning Installation

Schedule an appointment with
one of our specialists today.

Package Air Conditioning
Installation Sydney


What Is A Package Air Con?

Package air conditioning is the iconic air conditioner you’ve likely seen in the movies. As the name implies, these units are the large systems housed entirely in one shell or package, often found installed on building rooftops.

Inside the package is the entire air conditioning system, from the cooling coil to the air filter and compressor. Unlike other air conditioning systems, this comes fully ready to go; it just needs to be plugged in.

Benefits Of Package Air Conditioning

The first and most apparent benefit of package air conditioning is its simplicity. Having everything housed in a single box means that it’s easier to locate, install, repair and replace. Unlike other air conditioning systems, this doesn’t require a condensate drain pipe because the evaporator coil is able to source any condensate water needed from the surrounding air.

Surprisingly, package air conditioning has the capacity for much stronger airflow and cooling than the average home split system air conditioner. They are also much more of a space-saving option, which is the biggest selling point for many people. Due to how flexible of a system it is, package air conditioning can be found in both residential and commercial properties.

To find out if package air con is right for your property, talk to the team at Alliance Climate Control.

Smart Ducted Air Conditioning
for Sydney Homes

Sick of coming home to a house that’s hotter inside than it is outside? Wish you could walk into your home at the exact temperature you want, without having to wait until you get home to turn on your air conditioner? Or would you like the peace of mind knowing that you can never accidentally leave your reverse cycle heating on?

Here at Alliance Climate Control, we are proud to supply Smart Home Automation, the air conditioning system you can control from anywhere in the world. Smart Home Automation is installed as an app for your phone and gives you complete control of your ducted air conditioning. Some of the system’s features include:

Learn more about smart home air con automation or get in touch with the experts at Alliance Climate Control for a quote. 

Schedule an appointment with
one of our specialists today.

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

Choosing the Right Ducted
Air Conditioner for Your Home

Choosing the Right Ducted Air

Every home and business will have different air conditioning needs, which is why it’s important to install the right ducted air conditioning system for you. Our friendly team of local electricians at Alliance Climate Control is highly trained, skilled, and ready to help you choose and install the ducted air conditioning system tailored to your needs.

One of our electricians will visit your home or business and measure, assess and inspect the space to give you recommendations on the best air conditioning system to work with your lifestyle and budget. Once the initial report is complete, they will walk you through the upfront quote, explaining their decisions and answering any questions you may have. 

Additionally, all of our work is backed by the Alliance Care Agreement to ensure that any work done by the Alliance Climate Control team will keep your air conditioning system working at peak efficiency, keeping you comfortable through many hot summers.

To get started, give us a call or submit an enquiry here on our website. 

Schedule an appointment with
one of our specialists today.

What Our Community
Is Saying About Alliance

based on 1300+ reviews

Problem was sorted out quickly and efficiently.The technician was helpful and courteous.
Highly recommend alliance for air-conditioning services. Kathrine was super fast and responsive to enquiries and booked me in the next week. Gabriel came and serviced both my air-conditioners. He was on time, professional and explained everything to... us afterwards. Thanks again for the great service. It’s always hassle free.read more
Nam and Andy did a great installation. They were on time, very friendly and took a lot of care inside my home. The installation was very good and very neat. Everything went smoothly and everything was tidied up on completion. Highly recommended. Paul
Tommy & Qair arrived on time, they were very courteous and friendly. Very pleased with the installation of our Daikin aircon, the cost, all areas were left clean and tidy. Tommy explained everything clearly on the use and maintenance. Highly... recommend Alliance Service Group, Alexandria.read more
Inspection of Air Conditioning unit was thorough. Photographs were sent to my email along with work to be carried out.
I couldn’t be happier with the installation of the air con by Alliance. Their team worked exceptionally hard in order to complete and also made sure our home was taken care of. The clean up after was better than the house was before! Ken, Shadi,... Daniel and Danyan were amazing along with the 2 other teams who joined to get the job done. Thanks to all who assistedread more
BH, Mahram, Renda, and Peter, James and Chris provided a wonderful service. They were punctual, courteous and professional. We’d recommend their service.
Thanks to Kevin and his team, including Dragan, Peter, mahran, vasgil for a great job and for cleaning up afterwards also. Much appreciated and recommended.
The Alliance guys were excellent. They replaced our old ducted air conditioning system, tested everything, showed us how to operate it (including setting up the iPhone app), and cleaned up everything afterwards. They arrived promptly at the expected... time, worked a very long day for the first day to get the job close to completion, laid carpet protection where they walked in the house, and were very polite and helpful. They've just finished today and the system seems great. Thanks for being so professional Galvis, Qais, Matthew, and Peter - we appreciate your help and expertise.read more
Air conditioning installation was very smooth and effective. The team Tommy, Adam, Zac, Galvis and Alex were all very friendly and respectful. The air conditioning is terrific and we are quite satisfied with it. Thank you for all the help and we... will be sure to contact you again in the future for any services required.read more
Very efficient and in line with my expectation
Excellent, rapid response sending engineer out to check function and safety of my aircon unit - exposed to water in the recent Sydney weather incident (ie, flooding due to heavy rain)
Cannot recommend this business highly enough. Everyone I spoke to in their office was able to handle my query promptly. The technician Tony who installed my new air conditioner and his helper turned up on time and were highly skilled and great... communicators. Don’t go elsewhere.read more
Alliance Climate Control installation of my new ducted A/c was completed professionally and efficiently today. I felt Ken, Shadi and Daniel were courteous and respectful of my home throughout the process and ensured that I was satisfied with the new... units operation, installation and cleanup when they had completed their work. A quality operation.read more
Today we had our existing airconditoning system removed and replaced with a new one.The supply and installation was a refreshing experience and was executed professionally courteously and without any problems whatsoever.In particular the... technicians that preformed the work - Ken, Shadi and Daniel were absolutely marvelous and are a credit to their company.I cannot recommend Alliance highly enough. You just cannot go wrong with these guys.Thank you so much for the wonderful service you provided.Ray and Maureen Goldsteinread more
Really impressed with Matt and the team. Punctual, polite, did the job, explained the new system very clearly and did a spotless cleanup on both days. And very friendly to the family dog.Thanks very much guys.
Ken, Shadi, Daniel and Carl did a 5 star job-very experienced, efficient and careful
We recently had all our old aircon units replaced with Alliance and the whole Install from start to finish was super smooth! Alex was informative on what we needed at the quote stage and organised a speedy install for us. Our installers Andres,... Steven and Adam were punctual, ready to go on the day and informed us of the process.Very friendly and clean, would recommend Alliance to anyone.read more
Service was excellent! The enquiry and process of booking was so quick and easy. They were quick to find us an appointment and were clear with their communication. Our installers were Kevin and Dragan who were fantastic. They were efficient,... protected all the furniture and left the place clean and tidy. We would recommend Alliance CC!read more
Shadi and Ken were amazing, as well as Peter, the job was done quickly, they paid attention to detail and were all very friendly, yet professional. They discussed the work in detail and really wanted me to be happy with the final outcome, which I... am. Will be recommending you guys to everyone.read more
We had an air conditioner installed (by Matt and Maran) and also a Switch Board Upgrade (by Chris and Joe).We were very happy with the installation process and the outcome. All the guys were very knowledgeable, professional and so helpful in... dealing with any challenges we faced with installations in an older home.This is the second air conditioner installation I’ve organised for the family with Alliance and all of their employees I’ve dealt with have been nice people and very helpful in ensuring a great outcome. We will continue to liaise with Alliance for our annual air conditioner maintenance.I wouldn’t hesitate to recommend Alliance and the guys who worked on our recent installations and also Kirk and Zac who helped make it all happen.read more
The boys were amazing, very efficient and clean.
Ken and his team, Kane, Shadi, Adam, Daniel and Qias did a great job. They were efficient and communicated effectively. Cleaned up and explained how to use the system. Thanks for the hard work.
friendly and professional service ..highly commendable .Thanks
Alex was fantastic with his service. Very careful, explained everything and provided options for the types of service. Would definitely recommend this company. Professional and informative.
Nam & Andy did a great job with our installation. They were on time and finished up early with all working perfectly. Thank you.
Friendly efficient service
Great service from start to finish. Team that turned up were fantastic. Great job that was well done. Would highly recommend
The team - Kevin, Qais, Dragan, Andre - arrived on time having made a phone call to confirm their arrival time 30 minutes prior. They arrived and made sure the driveway was clear as we share it with our neighbors. They did a really neat and tidy... installation. They cleaned up after they had finished. My site is quite tricky but they carried everything out without issue.This is my 3rd Alliance air con installation. I really like their communication and their efficient work. Thanksread more
We were extremely happy with the service that Hamid and his team provided in converting our older ducted air conditioning to a smart wifi controlled system. He was always punctual, clearly explained the process and installed the system very quickly... and efficiently. Thanks Hamid!read more

Save up to 


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 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.