Heating & Air Conditioning experts with 25 years of experience

Mon-Fri: 8:00AM - 5:30PM

Air Conditioning solutions

Price Match Guarantee

We will match any written competitor price


02 9371 1611 or 1300 781 855

Air Conditioning Sydney

Experts in Residential & Commercial Air Conditioning Sydney Installation & Supply

  • Commercial & Residential Air Conditioning installation.
  • Highest standard of workmanship, guaranteed.
  • Over 15 years’ experience
  • We always get the job done on time
  • Dedicated customer support team
  • Ducted & Split System Solutions

Globalrez are the leader in commercial and residential air conditioning in Sydney. We supply the most trusted air conditioning brands to homes and businesses across the Greater Sydney region.

If you are considering purchasing an air conditioner for your home or business in Sydney, you’ll be deciding between either a split-system or ducted air conditioning unit. Within both of these types of air conditioning types, there are differences that you should consider.

With a five-year warranty on all parts and labour, and a price-match guarantee on any written quote, you’ll be confident knowing you’re getting exceptional service, for the best price no matter where you are in Sydney.

Get in touch with Globalrez Sydney

Visit 22/12 Abbott Rd, Seven Hills NSW 2147
Call 02 9371 1611 or 1300 781 855

Get a Free Quote

We install in Sydney, Wollongong, Central Coast and Gold Coast areas only.

Reverse-cycle air conditioning Central Coast

Split system air conditioning

We are experts in split system air conditioning Sydney. The name split system comes from the air conditioner being split into the indoor unit (with a fan, remote receiver etc) and an outdoor unit (with the compressor, propeller fan etc). Some outdoor units can connect to multiple indoor units, and these systems are called multi-split or multi-head systems.

Split systems will mostly use inverter technology, but not all do, so it’s worth checking. Each indoor unit can usually only cool one room, although depending on how powerful they are they may be able to cool large, open-plan rooms in some homes. They are the most popular choice of air-conditioner for homes in Australia. Generally they are cheaper than ducted but not quite as powerful or consistent.

If you’re unsure whether to get an inverter or non-inverter air conditioner, our Sydney team can help you to choose the right model for your circumstances and budget.

Air Conditioning Sydney - ducted

Ducted air conditioning

We are your go-to experts for ducted air conditioning Sydney. Ducted air conditioning is the ultimate cool comfort in summer, and cosy warmth in winter. A ducted system can maintain ideal temperatures throughout your whole house or business in Sydney, and cover much larger areas than other air conditioning technology. A ducted system usually comprises an outdoor unit and a central indoor unit that connects to multiple vents or ducts throughout your building, usually in the ceiling but occasionally in walls or under the floor. Duct grills come in a range of styles, and can be seamlessly integrated into almost any interior. It’s also the quietest air conditioning technology, so it’s ideal for bedrooms or boardrooms where you don’t want any distractions.

Ducted systems can be set up to create different temperature ‘zones’, so for example you could choose to have a kitchen where multiple people are cooking (creating heat) cooled more than a bedroom with a single person who is trying to sleep. They have advanced sensors and air distribution ducts that make sure air is distributed evenly throughout each zone, so there aren’t hot or cold pockets in a room.

Our team in Sydney supply and install a wide range of ducted aircon units suitable for both homes and businesses.

Inverter air conditioning The Shire

Save money with inverter

Whether you buy a ducted or split-system air conditioner for your home or business in Sydney you will probably see the term ‘inverter’ mentioned on a lot of models. Inverter air conditioners are able to vary the speed of the compressor (which is a part in the box unit that usually sits outside the house) depending on how much power the air conditioner needs. For example, an inverter system that normally runs at 10kW might be able to run at 12kW when first switched on during a hot day to cool your house down quickly, then once the desired temperature has been reached it might stay on, but using much less power – perhaps 3kW.

A non-inverter model can only run at full power or be off, so a 10kW non-inverter system would run at 10kW while cooling your house down initially, switch off when the desired temperature was reached and automatically switch back on when it needed to start cooling again. Switching the compressor on and off uses a lot of energy, and creates more wear, so it is usually more expensive to run a non-inverter air conditioner.

Our Air Conditioning Services in Sydney

Air Conditioning Installation

Our Sydney team offers air conditioning installation solutions for houses and residential properties of all sizes, as well as servicing the needs of a range of businesses – from corner stores to multi-story office buildings and industrial storage facilities.

We stock a variety of models from these brands. Most of our models are reverse cycle (meaning they both heat and cool) and have inverter technology. Air conditioners with inverter technology have motors that are able to adjust their output depending on the temperature needs.

Air Conditioning Sydney - Suzie Grdanovski shutterstock 557515885

Servicing, maintenance & repairs

As well as air conditioner sales and installation, we also offer servicing, maintenance and repairs for both commercial and residential air conditioner systems. To keep your air conditioner cooling and heating efficiently throughout the year, as well as making sure it lasts as long as possible, most brands recommend a service twice a year – at the start of summer and the start of winter.

An air conditioning service through Globalrez includes an advanced testing procedure that ensures all the components are running at full capacity, as well as a full service of all the indoor and outdoor components.

We are also able to clean the:

  • supply and return air ducts and registers
  • grills and diffusers
  • heat exchangers
  • heating and cooling coils
  • fan motor and fan housing
  • air handling unit housing

Servicing should increase the lifespan of your air conditioner, and if you have your air conditioner installed and serviced through Globalrez that lifespan is guaranteed. Regular servicing through Globalrez means that your aircon can qualify for the full warranty of up to ten years, rather than just the standard one-year manufacturer’s warranty.

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Air Conditioning Special Offers Sydney

Simply head over to our special offers page to find out more about how you can save money on your next air conditioning installation in Sydney.

Globalrez Sydney Customer Reviews

Based on 109 reviews
Fiona Breen
Fiona Breen
01:18 30 Jun 20
New ducted fujitsu air con installed yesterday - service was fantastic - right through from the initial inspection and quote to the installation. All of the team were extremely professional and a pleasure to deal with. Very highly recommended.
Sue Marshall
Sue Marshall
23:25 10 Apr 19
From the initial inquiry via Globalrez website for a quote, to completion of the installation of my ducted air conditioning system, I could not have been happier with the service I received. Everything was carried out in a totally efficient, prompt and polite manner. When Nathan came out to inspect my home for installation, he took the time to go through what would take place and what he considered would be the best unit for optimal outcome in my situation. With installation day, my home was respected and the removal of my old system and the installation of the new one, went according to what I was told, with the whole team being exceptional! Thank you to all concerned for a stress free, pleasant experience. I would recommend your company and service without any hesitation.
Clint Perry
Clint Perry
08:12 15 Aug 19
Need to replace ducted system, who to trust?This place is nearby, nearly five stars from nearly 100 reviews.Called and got Gary in the office, what a friendly bloke, asked about house, told him brand I wanted, emailed back a quote in under 30 minutes including other brands so I could still compare.Matt and team did remove and install, trustworthy bunch, left them to it and went shopping, only half day install, small house.Ran through operation of unit, five year warranty with Mitsubishi heavy industries units, they matched this with their install warranty.Enjoying warm house, great control unit.