A quality heating and cooling system plays a major role in maintaining a cosy home or productive work environment. At Australian Climate Systems, we provide dependable solutions for every space and every budget.
A locally-owned business that has been operating for over 25 years, we’ve become a leading provider of heating and cooling services in Kilsyth, as well as Boronia, Lilydale, and greater Melbourne. We offer a range of services including installation, repair, and maintenance.
Melbourne’s hot summers and cold winters mean that quality HVAC systems have become a necessity. From ducted evaporative cooling systems to split air conditioning systems, we will help you find the heating and cooling solution that suits your Kilsyth home or office.
We pride ourselves on working with only the highest quality brands in the market, including:
Reach out to us now for the best heating and cooling solutions in Kilsyth.
At Australian Climate Systems, providing a seamless end-to-end installation is our number one priority. Whether you are situated in Kilsyth or further afield in Ringwood, you can rely on our professional installation services to get your space set up for comfort.
Our team of technical experts is well-versed with different makes and models, and can help you find a heating and cooling solution that suits the configuration of your space. They’re also well-equipped and trained to execute complex installations, including multi-head split systems and ducted air conditioning.
We recognise the importance of educating our customers about their new system. From the initial stages of installation, our expert technicians will provide you with straightforward advice on the use and basic maintenance of your new heating and cooling unit.
Is your heating and cooling system malfunctioning or not working as efficiently as it used to? Australian Climate Systems provides swift and dependable repair services for heating and cooling in Kilsyth.
Our technicians work with all major air conditioning brands, and have a comprehensive understanding of possible faults in a range of systems. From fixing leaks in your air conditioning system to restoring a faulty pilot light in your heating unit, we handle all repairs tasks with speed and professionalism.
Additionally, if your system is old and you are contemplating a complete system upgrade, we offer sound advice and excellent replacement services. Our experts can match your space with the perfect heating or cooling system from our range of brands.
Choosing experienced professionals for your heating and cooling needs in Kilsyth can make a world of difference. Here’s why you can trust Australian Climate Systems:
For quality heating and cooling solutions in Kilsyth, get in touch today! Call us on (03) 9726 4444 or get a free quote online.
At Australian Climate Systems, we specialise in evaporative cooling, split-system air conditioning, hydronic heating, hot water, and ducted heating around Lilydale and greater Melbourne.
We supply & install superior brands such as Brivis, Braemar, Bonaire, Daikin & ActronAir.
Free Quote Booking
Australian Climate Systems recommends servicing your system every 2-3 years.
Service Booking
Our technicians are fully trained and highly experienced. We offer reliable repairs for a wide range of systems.
Warranty BookingWe offer complete solutions for all of your Kilsyth based heating and cooling needs.
We’ve shared some of our most frequently asked questions to help you out!
Kilsyth locals can stay updated with the latest heating and cooling hints, tips, ideas and ACS news!

“Great service. Had the quote done quickly and proffesionally and the install was a breeze. We have a warm house again!!”
- Mark J Simonis
“I found Australian Climate Systems to be Prompt, Professional and Helpfull throughout the entire process.”
- Enzo Nichol
“Obtaining a quote was easy, the staff were friendly and helpful and the price of the changeover system was great.”
- K Coutinho
“I had a few people coming from different companies to quote on the replacement of my mum's existing ducted heating system. I must say that Australian Climate systems sales who came to us was the most knowledgeable and he strongly recommended that we have the air return grille changed as per standard which the previous sales who came to my mum's premise didn't mention at all. Their installation worker came on schedule and worked with high efficiency. Satisfied customer.”








We are pleased to announce we have been awarded the WOMO Service Award eight years in a row!
Has your heater or air conditioner broken down, stopped working, or become too expensive to run and maintain? Australian Climate Systems offers quick onsite servicing by one of our qualified technicians. Get a free quote