CRANBOURNE HEATING AND COOLING EXPERTScranbourne-heating-cooling-air-conditioning

Dias Air are experts at installing, repairing and servicing heating and cooling systems in Cranbourne and surrounding suburbs.

Operating since 2007 in Melbourne’s south-east suburbs, we are experienced and dedicated to doing jobs the right way, every time.

When you choose to use us you’ll know you’re in safe hands – we are a member of the Master Plumbers Association and our service quality expectations, qualified experts and attention to detail makes us the number one choice when it comes to choosing a heating and cooling service provider.

Not sure what you need? Our friendly team are happy to chat you through it over the phone, or better yet come out to your home and assess your heating and cooling needs with a free quote.

Same day appointments available – call now!


We have built a quality reputation by satisfying our customers over the years, and when you hire us, you can be assured you’ll get the following:

  • Licensed Plumbers – Member of Master Plumbers Association
  • 24 / 7 + emergency availability
  • 6 Year Workmanship Guarantees
  • Highly competitive pricing
  • Family owned and operated
  • Operate across Melbourne and Cranbourne area

Give us a call today to see how we can help you, or fill in the form to the right and one of our friendly team will get in contact.


We offer many services to cater to all of your needs whether it be heating your home in the chilly Melbourne winter, or cooling it down on those scorching summer days. We’ll make sure you’re comfortable all year round with a quality system to suit your individual needs.

What types of systems do we work with?

  • Ducted Split Systems
  • Ducted Wall Mounted Split Systems
  • Gas Ducted Heating Systems
  • Gas Heating Systems
  • Evaporative Cooling
  • Gas Ducted Add On Cooling


Do you need a quote?

Call our friendly team today for a no obligation quote.

Dias Air - the best heating and cooling services in Cranbourne


Cranbourne is an area of Melbourne that is benefiting from significant growth due to many new homes being developed and public infrastructure. Cranbourne has a range of newly developed and existing homes which all use a range of heating and cooling systems, we’re here to help. Regardless, we have a team of technicians that can help you need for installation, repairs or maintenance throughout your home.

The easiest option is to call our team so that we can talk to you about your specific system that’s been installed or that you wish to have installed. We’ll send one our team out to review your home and provide with something that will be cost effective and produce optimal heating and cooling for your home.


Dias Air holds a strong reputation for being honest, reliable and having a very high standard of work within the industry.


Purchase a new air or cooling system directly from Dias Air with our highly competitive price options. We’ll have a qualified expert come out to your home and quote you on a system that meets all of your heating, cooling & energy requirements.


Does your heating and cooling system need help? We work with all major rands and systems and can provide you with a cost effective quote on repairing your system using high quality parts and technicians to get the job done right.


Already purchased a new heating and cooling system but need someone to install it? We provide both purchase and installation of all systems and brands regardless of whether you’ve purchased the system from Dias Air.


Heating and cooling systems need to be serviced and maintained. It’s well know that lack of maintenance can result in lower efficiency of the device and higher energy costs. We can ensure your systems are running at their optimal performance.


We are qualified plumbers and members of the Master Plumbers Association which means we have the experience and expertise to work with any major heating and air conditioning brand on the market.

If you live in or close to Cranbourne, give Dias Air a call to assist with your heating and cooling needs – we work with all major brands and systems and make things as easy as possible for all of our customers.

Some of the main brands we work with include: