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Rosanna Heating and cooling is a renowned heating and cooling company in Melbourne service since 1944

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MZ-LN Series

Why Rosanna WHM?


Rosanna Heating and Cooling has been in business since 1944. During that time we’ve learnt the importance of listening to our customers and finding the perfect solution. All these years of experience has

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When it comes to providing Melbourne with heating and cooling solutions, we are simply the best in the business. Speak to one of our professionals today!


Whether it’s hot or cold, with Rosanna Heating & Cooling you will stay comfortable all year through! Established in 1944, we are one of the oldest heating and cooling companies in Melbourne and our experience and expertise in the industry are unmatched.

We provide expert solutions, from Split System Air Conditioners to Ducted Heating and Evaporative Cooling systems to Lossnay Ventilation systems. Wherever you are in Melbourne and whatever needs are, we are here to help!

We are a team of licensed and certified technicians dedicated to bringing you top-notch HVAC installation, repair, and maintenance services at an affordable price. Our commitment to quality, safety, and customer satisfaction has made us the go-to choice for both residential and commercial air conditioning clients in the area.

We understand the importance of a comfortable indoor climate, whether it is for your home or business. That’s why we offer comprehensive heating and cooling services that cater to your unique needs and budget. Our technicians are equipped with the latest tools and equipment to provide superior quality workmanship and service.

heating and cooling melbourne customer

We strive to deliver prompt service every time, so you don’t have to worry about uncomfortable temperatures in your indoor environment.

Our Heating and Cooling Systems

Our heating and cooling systems in Melbourne are efficient, cost-effective and environmentally friendly, and are the ideal solution for any type of weather. Our professionals provide the best care whether it is a commercial or residential requirement, from new unit installations to regular maintenance and repairs, and even Carbon Monoxide Testing to ensure that you and your family are safe. We partner with the best global brands and guarantee hassle-free and convenient services customised to your specific needs. Whether you need installation, repair, or maintenance services, Rosanna Heating and Cooling Systems and expertise are second to none. Our licensed and certified technicians are dedicated to bringing you superior quality workmanship and service. Contact us today to schedule a consultation or service appointment.
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