split systems

Hydronic heating

ducted heating and cooling

evaporative cooling

gas ducted

Air Conditioning Watsonia

Are you wanting a superior upgrade to your home’s current air conditioning unit? Customers from Watsonia, to Broadmeadows can trust the dedicated, highly-qualified, and experienced team at Rosanna Heating and Cooling to provide them with an unmatched level of care and attention when they are selecting the best unit for their home of office’s individual requirements. With over 68 years of experience we have aided countless customers across Melbourne’s northern suburbs stay cool during the hot summer months. Whether you are after a fixed wall unit, evaporative cooling, or ducted solutions we are more than happy to help you.

Heating And Cooling Watsonia

Do you want complete and easy-to-access control over the climate of your home or office? At Rosanna Heating and Cooling our team has ensured that we are on the cutting edge when it comes to supplying our valued customers with the best in heating and cooling solutions. Watsonia home and business owners can trust us to ensure they receive high-performance, energy-saving, and easy to control climate solutions. To discuss your property’s unique heating and cooling requirements with a member of our passionate and knowledgeable team please feel free to call us today on 03 9649 6700.


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03 9459 6700


Fully backed Seeley products

we are proud to be a selected dealer of climate masters.