Beaconsfield Heating & Cooling Services - Dias AirDias Air has been offering quality heating and cooling services across Beaconsfield and neighbouring suburbs since 2007.

We have a team of highly trained and qualified technicians that will assist you with all your heating and cooling needs. With almost ten years of experience around Beaconsfield you can trust Dias Air to get the job done and find the best solution for your individual needs.

Services we offer include:

  • Evaporative cooling
  • Split systems
  • Ducted heating & cooling
  • Gas heating
  • And more

We specialise in residential services and can cover all of your heating and cooling needs, from repairs, installation and maintenance of all heating and cooling systems and can work with any brand.Give our friendly team a call today for a quote, or simply fill out the contact form and we’ll call you.


If you need a quality heating system for your home to keep you warm in those chilly winter months, consider a ducted heating system. Dias Air specialise in installation, repairs and maintenance of ducted heating systems, and all of our installations come with a 6 year workmanship guarantee.

Ducted heating systems – Heated air is pumped into the room to warm it up through ducts, by heating internal air over a heat exchanger.

Wall split system – The wall unit is best suited when needing to heat a particular room, which is done by a single unit mounted on the wall. The wall split system is a versatile option that can also double as a cooling system for the summer months.

Ducted split system – The ducted split system pumps warm air into individual rooms through hidden ducts. With high efficiency, this is the best option if you’re looking for a discreet system, as the unit is concealed and not visible.

If you’re still not sure which option would be best for you, or would like some assistance in choosing the best system for your needs – our highly trained and friendly team would be happy to assist. Give our guys a call today!


Our aim is 100% customer satisfaction, and to achieve this we offer a wide range of air conditioning systems so we can provide the best option to suit your needs.

Wall split systems – best when used for specific rooms in your home – bedrooms, living rooms or the study. A wall split system will get the job done quickly.
Ducted split systems – if you’re looking for the top of the range air conditioning system, go for a ducted split system for outstanding quality and energy efficiency.
Evaporative cooling – an affordable option that offers excellent efficiency keeping costs at a minimum.
Add-on cooling – allows you to take advantage of a single unit for both heating and cooling. This can save you money by eliminating the need for separate cooling and heating units.

Need to discuss your requirements further? Call one of our friendly staff today and we’ll talk you through the options.

Heating and Cooling in Beaconsfield - Dias Air


With almost ten years of experience servicing the Beaconsfield area you can rely on us to provide the highest quality of service and workmanship when it comes to repair, maintenance or installation of your heating and cooling system needs.

We are qualified and registered Master Plumbers and offer a 100% quality assurance guarantee to give you the peace of mind you deserve when investing in appliances for your home.

  • Family owned and operatedMaster Plumbers Australia
  • Highly competitive pricing
  • 24 / 7 + emergency availability
  • Licensed Plumbers
  • Member of Master Plumbers Association
  • 6 Year Workmanship Guarantees
  • Operate across Melbourne including Beaconsfield and surrounding suburbs


Our highly trained technicians work with all brands on the market, so you can have the confidence that when you call us, you know we are experienced and qualified to install, repair or service your system.

Some of the major brands we work with include: