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    630 Waterdale Road Heidelberg West, Victoria, Australia – 3081

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Air Conditioning Preston

Be cool and comfortable all year round, day and night, thanks to the modern, effective, and efficient air conditioning Preston residents can get from Grech Heating & Cooling. As a locally based company, Grech Heating & Cooling knows just how hot the summer months can be. To make sure our customers find fast relief from the heat, we proudly supply air conditioning that Preston residents can rely on.

Stocking only the best air conditioning systems from renowned local and international manufacturers, Grech Heating & Cooling provides our customers with a high-quality service. Our air conditioning systems include:

  • Ventilation systems
  • Split system air conditioning units
  • Ducted refrigerated air conditioning

For the supply, installation, servicing and repair of air conditioners, contact us today.

Welcome to Grech Heating and Cooling Systems

Since 1974, the team from Grech Heating and Cooling Systems have been providing heating, cooling, and ventilation services for domestic and commercial clients throughout Melbourne north-eastern suburbs.

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Heating And Cooling Services

We specialise in ducted heating, ducted refrigerated air-conditioning, evaporative
cooling, hydronic heating & much more…

Other Services

With over 40+ years of experience, we have the expertise in helping you make the right choice

What separates us
from our competitors

GRECH has been in operation since 1974 and is a successful 100%
Australian family owned and run business.

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    40+ Years of
  • free-quotes
  • warranty
  • certificateof-sixyear
    6 Year Certificate
    of Compliance
  • interest-free
    Interest Free
    Payment Options
  • licenced-insurance
    Licenced, Insured
    & Qualified Team
Brands we service
& many more

We proudly supply and service
products from following brands


If you need heating & cooling services, technical support, or have any other questions, we’re here to help.

What Customers say about us
  • rataing
    Positive: Professionalism, Punctuality, Responsiveness

    Our AC recently stopped working, the Grech team were able to come out the next business day, and were quick to identify the problem. They were able to get a replacement part and make the repair in a couple of days.
    Every other place I called couldn’t even get out to us for 2-4 weeks!

    Aaron Williams
  • rataing
    Positive: Professionalism

    Really happy with the professionalism of Grech heating and cooling. They were able to assess and fix the problem within 2 days of the enquiry and the price was reasonable. Will recommend their services to others.

    Kat Y
  • rataing
    Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

    This is a really good local business, I’m very happy with the professional customer service and the efficiency of the team who installed my split system unit and cleaned up afterwards. Fabulous job! Definitely recommend this company.

    Catherine Davison
  • rataing
    Positive: Professionalism, Punctuality, Quality, Value

    Fantastic to deal with from the quote all the way through to installation very transparent and honest on the installation. Highly recommend.

    Anthony Sferopoulos
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Experts in Evaporative Cooling for Preston

Enjoy fresh and cool air throughout your home thanks to the professionals at Grech Heating & Cooling. With our evaporative cooling, Preston residents can convert the hot air outside into chilled air inside that has fewer particles than standard air conditioning units. To find out more about the benefits of evaporative cooling or to choose the perfect system for your needs, come and talk to our team.

Split Systems Preston: From Installation to Maintenance

Whether you’re looking for ventilation systems for the kitchen and bathroom or the reverse cycle technology of split systems, Preston property owners will find what they need from our team. Split systems are loved by home and business owners because most of the system is housed outdoors, making them discreet and attractive.

If you’re not sure what the best air conditioning or heating system is for you, we would be happy to recommend a solution based on your needs.

Expert Refrigerated Cooling Services in Preston

Refrigerated air conditioning is the powerhouse of cooling systems. These units allow you to completely cool your home even in the hottest, most humid weather. The Grech team can offer expert advice on whether a refrigerated system is right for you. For more information or to enquire about installation and maintenance, get in touch now.

Top-Quality Customer Service on all Air Conditioning and Cooling Solutions in Preston

Get started with the best cooling systems in Preston. From supply to set up to servicing, you can rely on Grech. To get started with the best customer service from a team of cooling specialists, contact us today. Request a quote online or call 03 9459 6453.

Areas We Serve
We supply, install & service all brands in the industry

When it comes to heating & cooling services, Grech Heating & Cooling is the team you can rely on across Melbourne.

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