Air Conditioning Installation

When it comes to choosing air conditioning, there are lots of factors to consider: the cooling capacity you require, the size of the space, the aesthetics and more. However, another vital consideration is installation. You need to ensure that any air conditioning unit is installed precisely or its performance, cost-efficiency and safety can be affected. Ultimately, if you want to create a comfortable environment with a well-working system at all times, it starts with proper installation.

At Eastern Air Conditioning, we’ve been installing all types of air conditioning systems to businesses and homes across Sydney for over a decade. So, if you want to get the best from your chosen system, you’ve come to the right place.

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Types of Air Conditioning Systems

All air conditioning systems modify the condition of the air. This involves cooling it down, of course, but also heating, humidifying, cleaning and ventilating. However, while the basics are the same within all AC systems, there are, in fact, several different types, each requiring a different kind of installation:

Portable Systems

Freestanding or portable units work like plug-in heaters and can be easily installed by connecting to a power outlet.

Split Systems

Split systems have two separate parts, one inside the building and the other outside, connected by cables and pipes. Split systems can be wall or floor mounted, or you can have ceiling mounted cassette systems.

Water Cooled Systems

Water cooled package units again contain heating, cooling and compressor technology in one package unit. However, they are mounted in the ceiling and reject heat to a condenser water loop.

Multi Split Systems

Multi split systems work in the same way as split systems but allow you to connect one outside unit to several inside units.

Rooftop Systems

A rooftop package unit combines the simplicity of a split system with the flexibility of ducted air conditioning. The compressor, evaporator and condenser units are combined into one package unit that can be mounted on the roof and connected to the inside of the building via a duct.

Ducted Systems

Ducted air conditioning systems work in a similar way to split systems, but cool air is filtered via a ceiling duct, enabling you to have several outlets connected to the same unit.

VRV and VRF Systems

VRF/VRV systems enable several fan coil units (FCU) to be connected to a single condensing unit using only refrigerant piping and electrical wiring. This makes systems such as Daikin VRV more efficient as they operate based on demand. What’s more, with a wide selection of unit types and sizes available, these systems are incredibly versatile.

Why Opt for Air Conditioning Installation?

If you want the most cost-effective solution for conditioning your home or office, you need expertise on your side. Every location is different and knowledge and skills are required to decide upon the best position for a system as well as to ensure it is installed correctly. If installation isn’t carried out correctly, air conditioning units can make strange noises, respond more slowly to temperature changes, become faulty and costs soon mount up.

Here are some of the many ways our AC installation services can help you:


Our installation technicians undergo an incredible amount of training to get their licensing and qualifications, which means that you are investing in expertise and experience.


The many different types of air con can be confusing, but we’re able to guide you. Not only can we install your air conditioning system, we can help make sure you’ve selected the best system for your needs.


If you don’t have your air conditioning system installed by a reputable company, you could be liable in the event of any issues. However, in the unlikely event that there are any problems during our installation process, we’ve got you covered.


Many manufacturer warranties state that air conditioning units have to be worked on by licensed professionals. We have years of experience in air conditioning installation, so you’ll be fully protected.


if your air conditioning system is installed properly, it will be able to work at maximum efficiency. This gives it the best chance of lasting its average lifespan or longer and requiring less emergency air conditioning service and AC preventative maintenance.


Installing air conditioning systems can be incredibly dangerous. By letting our professional team manage installation, you can ensure that no one is injured and there is no damage to your property.


If we’ve installed your unit in the first place, then we can hit the ground running when it comes to emergency air conditioning repairs and air conditioning preventative maintenance. Finding problems faster and having them fixed sooner can prove extremely valuable


Air conditioning installation takes a lot of skill and experience. While many companies offer the service, it can be time-consuming and costly to get it right. However, at Eastern Air Conditioning, installation is one of the key services we provide, so we’ll have you up and running in no time.

What Does Installation Involve?

The installation process will vary depending on the type of air conditioning system in question. However, for split systems, there will essentially be two core parts – the indoor unit, known as the evaporator, and the outdoor unit, known as the condenser. There are then two lagged copper pipes, a power cable and drain that run in between the two units. If we’re installing the units back to back, the pipe-work will be minimal. If this isn’t possible, we’ll run the cabling above suspended ceilings or across walls as required, ensuring it’s as discreet as possible.

When it comes to multi split systems, a more complex network of pipes will be needed to connect all of the indoor units to the external one. Depending on which system we’re installing, sometimes a condensate pump will be needed as well as the pipes to expel condensate water. Regardless of the type of installation required, however, we will outline the process before we get started, give unrivalled attention to detail throughout and ensure a professional and high-quality finish.

What is the Cost of Air Con Installation?

The cost of our professional air con installation service will depend on a variety of factors: the type of system that we’re installing, the size of the space and any extra features that you’ve chosen to include. This makes it difficult for us to give an average cost, especially as we work with both residential and commercial properties. However, while more complicated ducted systems will cost more to install, they’ll also be more cost-effective. We’ll do everything we can to ensure that you choose the right air conditioning system for your needs and that our aircon installation cost is worth every penny. What’s more, by investing up front, you can avoid needing emergency aircon repairs down the road.

When it comes to which air conditioning brands to opt for, there are several manufacturers such as Daikin, Mitsubishi Electric, Panasonic, Samsung, Hitachi and Actron Air. What is important, however, is that you have a quality system. At Eastern Air Conditioning, we put forward brands that we believe in and that will be suitable for your unique needs. Moreover, we are perfectly placed to give you relevant advice, answer your questions and help you make an informed decision. Ultimately, the choice will come down to your personal requirements. There is a difference in price between manufacturers, although the energy consumption needs to be considered too. As long as you choose from well known and respected companies such as Mitsubishi Heavy Industries, Fujitsu, Diamond Air, Rinnai, Kelvinator, Lennox and Temperzone, you’ll know you’re getting a quality product. We only work with reputable companies and can help you to compare the specifications alongside the costs, so that you get the best possible value for money.

Why Choose Eastern Air Conditioning?

Our air conditioning installation services ensure that you get the very best from your air conditioning system. We’ll give you upfront and honest installation quotes, so there are never any hidden surprises. When on the job, as well as being a friendly bunch, our fully insured technicians and apprentices will ensure they meet all environmental and safety standards to keep you protected. And we’re never afraid to go the extra mile. Whether you have time on your hands or need emergency aircon services, we’re ready to help.

Before selecting a system, we recommend getting in touch to organise a no obligation free quote. After all, there is a lot to consider with a wide variety of products and requirements to take into account as well as the optimum location for installation. To take all the stress away, we’ll inspect the property and provide a suitable, practical and cost-effective solution that will cater to your needs.

If you’re looking for air conditioning installation in Sydney, get in touch with us today.


Because we work regularly with all the major air conditioning brands, we have great access to all types of systems from companies you can rely on, access to live technical support on site and can offer you competitive pricing on your system. Here are some of the major brands we work with, but rest assured we’ll be able to help you out no matter what brand you already have or are looking at.

Mitsubishi Heavy Industries
Mitsubishi Electric
Actron Air


Some feedback from our valued customers

“It is rare to get such perfect customer service in today’s day and age, but I was unbelievable impressed with Eastern Air Conditioning! I contacted them on Friday afternoon for a small domestic job and the staff went out of their way to ensure it was completed before I left for work at 8am on the following Monday. Could not fault the service, quality of work, punctuality and price. I would definitely use them again whenever needed!”

Casey – Cronulla, Sydney

“I have employed the services of Eastern Air Conditioning at our pub since 2018 as our original providers were not meeting our needs. Eastern Air Conditioning have met and gone beyond our expectations, with a great maintenance program, the ability to solve any problem and they will come out at a moment’s notice. Even with the 40+ degree heat waves, they were able to meet our needs. I highly recommend Eastern Air Conditioning above all the many providers I have dealt with over the past 16 years running pubs.”

John – Gregory Hills Hotel, Sydney

“Excellent customer service. Andrew and his team have completed works at our commercial job sites, including the Kings Park Tavern and City Tattersalls Club, Sydney. He is polite, punctual and a great person in general to deal with. I can highly recommend the company based on our first experiences working with them and will be dealing with Andrew and the team in the near future!” 

Brent – Clockwork Constructions, Sydney

“Eastern Air Conditioning installed our ducted system as part of our second floor renovation. They were professional, efficient and worked seamlessly with our builders. The end product has made our house comfortable in all seasons. Whatever your air conditioning needs, I would highly recommend Eastern Air Conditioning.”

Jenny – Bangor, Sydney


Your Residential Air Conditioning Experts

We take pride in recommending systems that best suit your home, budget and unique requirements to keep you and your family comfortable all year round.