Ducted Air Conditioning Services Sydney

Book Online

By providing your mobile number, you agree to receive SMS updates about your booking, job progress, missed-call follow-ups, and other service communication from Alliance. You can reply STOP to unsubscribe at any time.

Cashback up to

$500

when you trade in your old A/C, book online & save now*

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

Discover Customers' Satisfaction with ACC’s Ducted AC Installation Services

4.9/5 Star 2500+ Reviews

5/5 Star 1066+ Reviews

5/5 Star 40+ Reviews

5/5 Star 60+ Review

Sydney's Ducted Air Conditioning
Installation Experts

When it comes to the seasons, Australia experiences a wide range of climates that homes may struggle to adjust to. Make the transition between temperatures easier than ever with the heating and cooling benefits of a ducted air conditioner.

Alliance Climate Control’s team of HVAC specialists take care of every step in the installation process, tailoring our approach to your house’s structure and the occupants’ unique needs. At the end of our installation services, we will also restore your home to the state we found it in, providing a tidy and timely finished product you can use immediately.

Even if you’re unsure of where to start your HVAC journey, our experts can help guide you towards the best ducted air conditioning system for your home. Just book in an in-house consultation today to get started.

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

We care about our customers and build long-term relations

Locally Owned

Family owned and operated business

Reputation

Trustworthy, accountable & quality workmanship

Schedule an appointment with
one of our specialists today.

What Is A Ducted
Air Conditioning System?

Ducted air conditioners are unique in their design when compared to other standard systems. Structured as a series of flexible tubing that connect rooms throughout a building, this network ensures discreet heating and cooling solutions. This is because the air conditioner unit itself is built into the floor or installed in the roof space, making it accessible yet out of sight to maintain the interior design of your home.

Ducted systems provide filtered air to rooms of your choosing, cleaning the sustained airflow of dirt, dust, and other airborne pollutants. The airflow can also be zoned, allowing you to independently heat or cool groups of rooms in your home. This can save you energy and electricity bills as you climate control only the rooms in use.

Many Australians choose to install a ducted AC when they want independent climate zoning and/or they have a large building. Choose energy efficiency and discreet designs with Alliance Climate Control’s exclusive services.

Schedule an appointment with
one of our specialists today.

Components Of A
Ducted Air Con System

Why Choose a Ducted Air Conditioning System
for Your Home?

Ducted air conditioning is the number one choice for many Sydney homes. It’s a much quieter alternative to the usual systems, while still efficiently circulating clean air throughout your home.

Notable benefits of installing a ducted AC system 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.

Why Our Community
Trusts Alliance?

LICENSED & INSURED

Every job is completed under a fully licensed and insured operation. Your home and investment are protected.

Inhouse techs

We never send contractors. The person at your door is an Alliance-trained technician — accountable to us, and to you.

LIFETIME WARRANTY

We back every installation with a lifetime workmanship warranty. If it's our fault, we fix it. Full stop. No asterisks. No excuses.

UPFRONT PRICING

You'll know the full price before anyone picks up a tool. No surprises on the invoice. No awkward conversations at the end.

100% SATISFACTION

If you're not happy, we're not done. We'll come back and make it right — because a job isn't finished until you say it is.

24-HOUR SUPPORT

When your system goes down at 10pm on a Friday, someone actually picks up. Real support, real hours, real people.

2,900+ FIVE-STAR REVIEWS

Not self-proclaimed. Verified by real Sydney homeowners across Google, TrustSpot, and Facebook. See what they're saying.

PROUDLY LOCAL

Sydney-based, Sydney-focused. We live and work in the same suburbs we service — your neighbourhood is our neighbourhood.

Schedule an appointment with
one of our specialists today.

How Much Does Ducted Reverse Cycle
Air Conditioning Cost?

ducted-ac

At Alliance Climate Control, we provide tailored climate solutions for Sydney locals’ needs. This means our ducted air conditioning services, including installation, are also bespoke in costs.

When you book a consultation with our HVAC specialists, we will provide a comprehensive assessment of your home and how a ducted AC will benefit it. This includes mapping out the design of the ducted systems, which AC brand is your preference, and any additional features you want your new unit to offer.

Based on the level of work needed, we will provide a detailed quote and work with you to find a process that fits in your budget. Generally, however, the supply and install cost of ducted systems ranges from $6,000 for a small home up to $25,000 for a large house.

Additional features that may affect the costs of ducted air conditioner installation include:

  1. The system’s size and power requirements
  2. Complexity of the installation work to be done
  3. The AC’s brand and/or model
  4. The extent of zoning required for multiple rooms
  5. The necessity of electrical work before installation, such as switchboard upgrades

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

Types of Ducted Air Conditioning Systems
Available for Installation

Alliance Climate Control takes the time and effort to remain on the cutting-edge of HVAC specialisation. This includes extensive training and research into the latest ducted air conditioning system offerings.

When you utilise our Sydney services, we provide a range of ducted systems to choose from for installation day. Check out some of our offerings below to help make an informed decision on which system is best for you and your home:

Reverse Cycle Ducted Air Conditioning

If you want both heating and cooling features in your air conditioner, a reverse cycle unit will provide these benefits and more. When integrated into ducted systems, different rooms throughout the home can be conveniently heated and cooled as desired with the zoning feature.

Ducted reverse cycle air conditioning is essentially a one-system solution to keep your house at the perfect temperature all year round. It can keep your house cool in summer and warm in winter, ensuring every occupant remains comfortable regardless of the weather outside.

Notable benefits of a reverse cycle heating and cooling system include:

  1. Year round climate control, including humidity control
  2. Increased energy efficiency with the addition of room zoning
  3. The combination of heating and cooling in one system is more cost-effective than installing multiple systems for the same benefit
  4. Quiet and discreet operations regardless of the level of climate control and power required from the system

Bulkhead Air Conditioning System

Bulkhead air conditioning is a type of ducted air conditioning system that takes the typical discreet approach one step further. These air conditioning systems are built seamlessly into the ceiling and are housed behind long, modern-looking grilles. This ensures only the grilles are visible at any given time, providing a clean and minimal look in your home.

Additionally, with ducts being hidden within the roof space, there’s maximum space saved for your walls and ceilings. Such a compact design is especially useful for a small home or apartment that has limited space.

Other advantages to choosing bulkhead air conditioners are:

  1. Installation flexibility due to the compact and easily-adjustable design
  2. Choose from rear or bottom suction opening to adapt to multiple rooms and their unique designs
  3. Automatic adjustment of fan speeds in the indoor unit to efficiently reach the desired room temperature
  4. To maintain the high energy efficiency ratio, the system can be set to automatic shut down once an optimal climate has been set

Package Air Conditioning System

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. The package is connected to a ductwork system that can be installed throughout your home, with airflow outputs added to targeted rooms.

Package air conditioning ducted systems are popular due to their simplicity. With all of the necessary components held in a single box, it’s easier to locate, install, repair and replace this air conditioning solution.

You may also be interested in this type of AC for the following reasons:

  1. A stronger airflow than the average split system air conditioning system
  2. Adaptable to a range of building structures and sizes, especially since the outdoor unit hosts the majority of the components
  3. One convenient place to provide all necessary air conditioning services, saving time and money
  4. Simpler installation than standard split system or ducted products
  5. Space saving with the outdoor unit capable of being installed on the roof or wall of a building, or on the ground next to it

If you want to learn more about the types of ducted air conditioner systems Alliance Climate Control has on offer, call our local team. We provide expert advice tailored to your home and your goals in temperature optimisation.

Package-unit-AC

Schedule an appointment with
one of our specialists today.

Facts About Alliance

Installed 10,000+ New Air conditioning units

Helped 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

Alliance Climate Control has provided Sydney homes and areas beyond with reliable temperature control services for over 15 years. This includes the expert installation of ducted air conditioning systems of various brands and models.

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.

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.

What Our Community
Is Saying About Alliance

Peter B.
1 day ago
From the initial quotation to the 3 PM installers, it was excellent to deal with Alliance! They were professional fast all round and great people have a short chat with as they were
Tim B.
4 days ago
We had a tech from Alliance booked yesterday for a service call on our air con system. A really decent, engaged operator who couldn’t do enough for us through his visit. There was even a couple of extra, system housekeeping tasks that he undertook in a really discrete manner which we didn’t discover until after he’d left. This company has done our air con work for some years now, and we can’t fault them. Thanks very much to the Alliance team (and Emre) for the outstanding customer service.
Momshe A.
4 days ago
Absolutely wonderful service from these wonderful guys — Evan, Maisam and Can! They were so friendly, helpful, and professional, and made the whole experience so enjoyable. Their customer service was outstanding, and they really went above and beyond to make sure everything was taken care of. Thank you, Evan, Maisam and Can, for your amazing service! You guys are fantastic and truly deserve the recognition. Highly recommended! ❤️👏 Aircon Installation
Joshua F.
4 days ago
Incredibly impressed by Alliance Climate Control and the technicians/installers that came out to help us with our new air conditioning install. We were lucky to have B.J, Theo and Shazim. They were all polite, friendly, knowledgeable and professional. Customer service from the installers and phone line is great. If you're looking for a new air conditioner, maintenance etc I would highly recommend Alliance. Thank you heaps!
Yvonne J.
4 days ago
Alliance was recommended by a friend and the experience was seamless from James as the initial contact to the installation team headed by Jonathan Juan Kim and electrician Charles. All team members were polite and introduced themselves and cleaned and tidied after themselves. We were kept informed through the whole installation process . Any issues were discussed with us and resolved. Would definitely recommend
Stuart C.
4 days ago
Ahmad, Louis and Carlos were fast, efficient and polite. I would definitely recommend them.
Rob N.
6 days ago
Tommy, Staad, and Charles did an excellent job installing a replacement split system. Charles took time to work out the most efficient cable routing. Tommy led the team in an installation where the outdoor unit needed to be maneuvered over an outdoor cat enclosure (catio). Calls on approach and arrival on time helped us too.
DS D.
6 days ago
Super fast and professional install of split system in tricky spot
Cameron B.
6 days ago
Alliance were great from start to finish, tailoring their air conditioning solution for us to meet our needs, and all at a great price. Very happy with the result, would highly recommend.
Nicole M.
6 days ago
Excellent service - the team went above and beyond - thank you!
Rita G.
1 week ago
I’m pretty satisfied with the project from the beginning to the end! The installation team wit Ivan, Maisan and Mosa were very efficient and punctual! After completing their work they cleaned and removed all the debris and vacuumed! I was quite pleased and hopefully the new system will work perfectly, as I have not used it since the installation as there is no need due to the weather conditions. Ivan gave me the tour and clearly explained how to operate it! Thank you 🙏
Drusilla M.
1 week ago
Charlie, JJ, James , Mia and Tia, Lila Were here for most the day and all of them were terrific: efficient, charming, and very professional Charlie came back for another afternoon checking wiring and power points and again was charming and efficient and tidied up after himself JJ was very good at organising everything and making sure all was working before he left I am very grateful to them all
CyberRider17
1 week ago
Christian is great and extremely professional his help was much appreciated
Matthew C.
1 week ago
Damien did a great job. My aircon was absolutely filthy and he made it look brand new. Would happily recommend
Paul C.
1 week ago
Andre Muller came out today to conduct an eco clean of air conditioning unit to get rid of a build up of mould. He was punctual, polite and very professional. I was impressed by his efficiency and workmanship.
manuel S.
1 week ago
All members of the Alliance team I dealt with were knowledgeable, respectful, and friendly. During both the inspection and the follow-up visit to complete the work, they took great care to respect our home and carried out the job professionally, leaving everything clean and tidy. The entire process went smoothly, and the price was fair considering the high quality of the service provided. Their excellent customer service stood out, and I would happily recommend then to my family and friends.
Nabil W.
2 weeks ago
I would like to thank Jonathan and his wonderful team with Juan, and Jacky for this expertise and professionalism. They were absolutely wonderful and I would recommend them any day of the week. Thank you so much. Jane and Nabil.
shane S.
2 weeks ago
⭐⭐⭐⭐⭐ Outstanding Service from Alliance Climate Control! I honestly couldn’t be happier with the service I received from Alliance Climate Control. From the very first time I reached out for a quote, the entire experience has been nothing short of excellent. The communication and professionalism from the team were fantastic from day one. Harry, who came out to provide the quote, was extremely professional, knowledgeable and easy to deal with. On top of that, their pricing was by far the best I received — making the decision to go with Alliance an easy one. I also had Kody come out to look at another request I had, and once again, the service was exceptional. Darra, the installation engineer, did an outstanding job. He was professional, thorough and clearly took pride in his work. And the service didn’t stop once the installation was completed. James followed up afterwards to make sure everything was going well. That level of after-sales service really says a lot about the company. I genuinely cannot find anything to fault. Every person I dealt with was friendly, professional, knowledgeable and genuinely committed to providing great service. Alliance Climate Control really are the complete package — great people, great service, great workmanship and great pricing. I’ll definitely be using them again in the future. They can have my money any day! 😂 If you’re looking for an air conditioning company, I highly recommend Alliance Climate Control. You won’t be disappointed. 10/10 service from start to finish! 👏👏👏
Tim K.
2 weeks ago
Just installed a Daikin Ducted Air Condition over the 2nd and 3rd Sep 2026. The team assigned to installed the unit were very polite and courteous, they arrived on time and work very hard and clean up afterward. Would Highly recommended them to any one. thanks you Rodriguet - Juan, Sayed, Jono and all the team at Alliance Climate Control, a job well done.
John J.
2 weeks ago
Excellent workmanship and communication with rodriguez and sayed

Cash back up to

$500

Cash back when you cash in your old A/C, book online now*

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

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

Book Online

By providing your mobile number, you agree to receive SMS updates about your booking, job progress, missed-call follow-ups, and other service communication from Alliance. You can reply STOP to unsubscribe at any time.

Frequently Asked Questions

The best ducted air conditioner on 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 are 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 ducted air conditioning system for you in your home or business. Plus, we also receive exclusive deals and competitions directly from each brand on all of their ducted air conditioning systems.

Most importantly, we receive regular and specialised training to make sure our installations are picture-perfect and industry leading.

There are several factors to consider to determine the best air conditioning system that 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 ducted air conditioning for your home or business. This includes a heat load calculation, space inspection, and efficiency study.

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.