Custom Air Conditioning Installation Sydney

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Sydney’s Custom Air Conditioning
Installation Experts

Do you have a home that’s too big for your standard air conditioning unit? Maybe you have a larger home and want the best air conditioning system that’s going to efficiently cool your space. No matter what you need, Alliance can get it done with a custom air conditioner.

Custom air conditioning is the best way to get the most out of your air con. There’s nothing worse than paying for air conditioning, only to walk into a humid, muggy room that is not being cooled effectively. Unfortunately, these problems are all too common. If you don’t get the right advice, you may end up installing the wrong type of air conditioner to best suit your home.

When you choose to install a custom air conditioner with Alliance Climate Control, you can select a VRV air conditioner or multi split system for your home or office. Each of these systems give you flexibility and control to customise the size and configuration of your cooling system.

With just one call, one of our friendly team members can help you figure out what type of air conditioning system is going to work for you, and how best to get it installed. Call the team at Alliance today to find out more.

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.

What is Multi-Split System Air Conditioning?

A multi-split air conditioning system is an air conditioner that features one outdoor compressor that connects to multiple indoor units. Instead of using ducts as a ducted system would, these indoor units are instead connected by refrigerant lines through your house. Up to eight indoor units can be connected to a multi-split system, although they are more commonly seen with five or six units connected.

Because the refrigerant lines connect each indoor unit straight to the outdoor compressor, each indoor unit can be a different style. That means you could have a wall-mounted air conditioner in one room, and a ceiling cassette unit in the next.

These systems give you the ultimate flexibility when it comes to configuring the cooling system for your home. From size to style, you can customise a multi-split system to perfectly suit your home. The ability to customise these systems, make them an extremely popular system across Aussie homes and businesses.

If you think a custom multi-split system air con is the solution your home has been looking for, give the experts at Alliance Climate Control a call. We can help you design and install your perfect cooling system.

Multi Split System Installation

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one of our specialists today.

What Are the Benefits of
Multi-Split System Air Conditioning? ​

With one of the most unique designs in air conditioning, there are lots of benefits to a multi-split air conditioning system. This versatile system is cheap, efficient, and makes for a great addition in any home, office or apartment complex.

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Zoned Cooling

The only air you’ll get with an evaporative cooler is completely clean, fresh air. Any air that comes into your home through the evaporative cooler is clean air taken from outside. Once the air is cooled and circulated through your home, that stale air exists out of a window, instead of being recycled through your home. Only using fresh air, instead of recycling stale air, is a huge benefit for those with sensitive skin or allergies.

Great For Large Spaces

A multi-split system is perfect for larger homes, because you can have multiple indoor units. If you have a large home, an office or a small apartment building, having a multi-split air conditioning system will let you have different units in different rooms that can be controlled individually. You can have up to eight different indoor units connected up to one multi-split air conditioning system. Because each indoor unit is connected to one main outdoor unit, this space-saving design lets you cool a huge amount of area without needing much room to house it, and lots of time to install it.

Indoor Unit Flexibility

A multi-split air conditioning system allows you to have different air conditioning units in each room in the house. Not every room is the same in any home, so why should they all have the same type of air conditioning unit? When installing a multi-split air conditioning system,

you can choose between these air conditioning units to install in each room, connected to the same system:

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one of our specialists today.

Specialist Dealer & Partner
Brands We Work With

Is Multi-Split System Air Conditioning Right for Me?

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At Alliance, we understand it can be difficult deciding which air conditioning system is right for you. That’s why we are here to help.

If you have a larger home, would like to zone your air conditioning or just like the ability to have different air conditioning units in each room without losing efficiency, then a multi-split system is right for you.

Multi-split system air conditioners give flexibility in a way that no other air conditioners do. You won’t have to worry about crazy installation fees, because the system is cheap enough to run that before long it will have paid for itself.

A multi-split system is also quiet, responsive to changing heat loads and reduces power demand thanks to its high coefficient of operating performance. If these elements all appeal to you, there is no reason you won’t love a multi-system air conditioner.

The best part: Alliance can customise a multi-split system to suit your home. So if your house is large, or has an unusual design, a multi-split system gives you the ability to tailor your air con system to your home. For more information on these custom services, give the Alliance team a call 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 is a VRV Air Conditioning System?

A VRV (or variable refrigerant volume) air conditioning system is one that delivers just enough refrigerant to each connected indoor air conditioning unit to meet its cooling needs. Unlike other systems, a VRV system will detect when a room is no longer occupied and will stop sending that indoor unit refrigerant. As a result this lowers its emissions and operating costs.

VRV air conditioning systems are large scale and can have up to sixty-four indoor units connected to just one outdoor unit, making it perfect for commercial buildings, offices and large apartment blocks. You can customise the location and layouts of the indoor units to best suit your location.

VRV air conditioning is one of the cheapest and most efficient ways to connect that many indoor units from a single outdoor unit. This is why it is so popular among homes and businesses across Australia.

If this sounds like the custom air conditioning system you’ve been looking for, don’t keep waiting on it! Alliance Climate Control can install your custom VRV air conditioning system. Give us a call today to get the ball rolling.

VRV Air Conditioning

What Are the Benefits of VRV Air Conditioning? ​

VRV air conditioning is a sophisticated system that can run over fifty indoor air conditioning units from a single outdoor unit. But the sheer size of a VRV air conditioning system isn’t the only attractive feature of the system. There are many benefits that come with installing a VRV system in your offices, apartment block or commercial building.

Automatic Comfort

A VRV air conditioning system will automatically adjust the interior temperature of each room to a comfortable level. If a room is too hot or cold, the system will use a tiny amount of energy to send enough refrigerant to that unit to maintain a comfortable temperature in that room. Additionally, this feature will automatically reduce the humidity in the air. The way the system can automatically adjust so many rooms at once to maintain a comfortable level is one of the biggest selling points for a VRV air conditioning system.

Cooling And Heating Provided

Unlike other air conditioning systems, a VRV air conditioning system can provide both cooling and heating options. This system will passively heat or cool each connected room until it’s at the predetermined, comfortable level. That means no matter how hot or cold it is outside, it’s always going to be perfect in each room.

Silent Air Flow

Because the primary motor of a VRV air conditioning system is outside, it’s almost completely silent; no more noises and vibrations coming from loud indoor units. A VRV system is going to keep your room cool without disturbing your work or your sleep.

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Energy Efficient Design

A VRV air conditioning system runs at a lower capacity for a smaller amount of time throughout the day, making it far more energy-efficient. This system harnesses and uses hot and cold air to regulate a specific indoor temperature. Because it’s harnessing already hot or cold air to maintain a constant temperature, it’s using far less energy than other fans and air conditioners would. Not only does that make it far more energy-efficient, but it’s cheaper to run as well.

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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

Is VRV Air Conditioning Right for Me?

Choosing the Right Ducted Air

VRV air conditioning systems are perfect for anyone wanting to maintain a comfortable temperature level in multiple rooms all year long. High comfort and low humidity are what this air conditioning system specialises in. So, if you are looking for a cooling system that produces consistent comfort levels, flexible zoning options and lower energy costs, the VRC air conditioning system is for you.

If you have a small, one-bedroom apartment, a VRV system is not going to be a great investment. But the more rooms you need cooled, and the more efficient of a system you require, the more a VRV system becomes the perfect choice for you. If you work in an industrial building, large office, hotel or corporate building, a VRV air conditioning may be perfect for you.

If you want to know more about VRV air conditioning systems, have a chat with the experts at Alliance! Our team will determine if this system is right for you and walk you along the next steps. Give us a call now!

Schedule an appointment with
one of our specialists today.

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!

Schedule an appointment with
one of our specialists today.

Is VRV Better Than Multi-Split System Air Conditioning?

VRV air conditioning is better than multi-split air conditioning in larger buildings with lots of rooms. VRV air conditioning works similarly to multi-split air conditioning. Both connect multiple indoor units to a single outdoor compressor. The first major difference between the two types is that VRV air conditioning is built for large-scale buildings like large office blocks and hospitals, while multi-split systems are more commonly found in large homes and small office blocks.

The other difference is that a multi-split gives you greater control over the temperature in each room, while a VRV system works best to maintain a constant, comfortable temperature and humidity across multiple rooms. If you are looking for an air conditioning system for a large home, a multi-split system may be better, while a VRV system is going to be far more effective in a large office block.

Get Started on a Custom Air Conditioning Installation

Do you have a building that requires custom air conditioning? Look no further than the team here at Alliance Climate Control. Our team can install custom air conditioning solutions for any sized project. From homes to hospitals, we can do it all.
For more information on how a custom air conditioning system will benefit you, give us a call today. We make sure there’s always someone to take your call, and your questions never go unanswered; that’s the Alliance difference.

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