• Split systems
  • Ducted systems
  • VRV/VRF Sytems
  • Installation
  • Maintenance
  • Repairs



Years industry

Award-winning customer service

Guaranteed quality workmanship

If you’re managing a strata property or a portfolio of rental properties, it’s essential to have a reliable, high quality air conditioning contractor on call. Roberts Air Conditioning is that contractor.

With more than 30 years of industry experience in both residential and commercial air conditioning installation and servicing, our highly skilled technicians are on hand to ensure your residents, landlords and tenants are always happy and comfortable – no matter what the temperature is outside.


Whether you’re installing a split system in a standalone property or a ducted system in a medium density strata building, our dedicated team of commercial technicians can tailor an air conditioning installation package to suit your premises. 

We’ll work closely with you to understand your specific requirements and provide a customised design and quote, followed by quality installation and extensive after-sales support.

Maintenance and repairs

The key to healthy, energy efficient air conditioning is regular maintenance. Regular air conditioning maintenance prevents costly issues from arising in the future, ensuring your system operates efficiently and effectively for years to come. With our specialist strata and real estate maintenance plans, you can be sure every air conditioner in your building or property portfolio is always working at peak efficiency: we’ll come to service them at regular intervals and attend to any ad hoc repairs as required.

Our expert technicians will thoroughly inspect and service all aspects of each air conditioning system to ensure it’s clean and allergen-free – safeguarding the health of residents and tenants – as well as optimising performance for maximum energy efficiency and cost-effectiveness.


Air con not working? Our expert technicians will diagnose and repair your system quickly and with minimal disruption to your daily activities or operations.

When you call us out to repair your air con, our priority is to swiftly restore functionality to your unit once we arrive on site. If replacement parts are necessary for the repair, we’ll provide you with a detailed report containing our expert recommendations along with a transparent quote that clearly outlines the required repairs before carrying out any work. This ensures transparency and gives you everything needed to make an informed decision before proceeding.







Specifically designed to provide air conditioning for individual rooms or targeted areas within your home or business, wall-mounted systems offer a cost-effective climate control option.

These innovative systems enable you to independently cool or heat multiple rooms using just one outdoor unit.

Ideal for anyone looking for flexible placement of their air conditioner unit: ceiling-mounted units are especially convenient for large areas and a simpler alternative to a ducted system.

These cutting-edge slimline ducted systems are specially crafted to cater to the unique construction demands of contemporary residential buildings and medium-density apartments.

Designed to deliver discreet and luxurious air-conditioned comfort, a large ducted system offers a tailored solution for your specific requirements.

The ideal choice for cooling and heating areas where a discreet installation is required. The indoor unit fits flush into the ceiling with only the supply and return grilles visible inside a home or workplace – leaving maximum floor and wall space for furniture, decoration and fittings.

The multi-split type of air conditioner for commercial buildings uses variable refrigerant flow control to provide you with the ability to maintain individual zone control in each room and floor of a building.

Air conditioner gas leaks can have serious consequences for your property and your health. Our technicians can safely and rapidly address leaks in all types of systems, and regas your system once the leak is fixed.

Just like you wouldn’t skip your next car service, it’s equally vital not to overlook servicing your air conditioning system. Scheduled and ad hoc maintenance services available.

Air con not working? Our expert technicians will diagnose and repair your system quickly and with minimal disruption to your daily activities.


Fully licensed, qualified and highly trained technicians

A local, family owned business with deep roots in the Western Sydney region

40 years of industry
experience and expertise

Extensive after-sales support, including a five-year installation warranty

Award-winning customer service, communication and workmanship

Mastercard and
Visa accepted


Before coming to the job that was arranged prior to Christmas, I received a prompt and reasonable quote to service my existing A/C units. The company made contact with me as the booking approached, which made me happy that I didn't have to chase them, like so many other tradies. Steve turned up exactly when arranged. He got straight into the job. Quoted for the future work that I requested, on the same day. Once I have clarified a few extra points I will definitely be going ahead with the new installs quoted. Steve was also honest about things that I had asked about that weren't worth doing, which I appreciated. Very happy with the service and the price
Linda Sherry
Linda Sherry
3 February 2024
Robert’s air conditioning were on time, Professional and very efficient with the job. we needed new vents installed and they did a great job. Nice to deal with, left the place tidy and will deal with them again.
Fiona Larry
Fiona Larry
4 December 2023
Always reliable and on time service. Very professional on all my ac installing
cyril govender
cyril govender
27 November 2023
Great service was held up on previous job but text notifying ect and job was done well also
Karl Gibbens
Karl Gibbens
21 November 2023
There should be a sixth star. Amazing service and quality workmanship…
George Rizk
George Rizk
21 November 2023
Great customer service, and communication. Professional team, would use again!
Tania Alrayyan
Tania Alrayyan
21 November 2023
Excellent friendly staff, from the phone enquiry to the installers. Get back to you quickly and show up on time. Price was good too. Will definitely deal with again. Very satisfied. Thanks again.
Garry Roberts
Garry Roberts
16 November 2023
Great service. Very professional. Thank you for a great experience.
15 November 2023
Thanks guys for the prompt service of our air cons. We will be using you in the future. 👍👍
Jay Fraser-Jones
Jay Fraser-Jones
12 November 2023