Heating and Cooling Eltham

With over 35 years of experience in the industry Grech Heating & Cooling stand out as the leading team for heating and cooling Eltham residents can trust. Being a family-owned and operated company we put the needs, desires, and the comfort, of our customers first. This allows us to deliver a first-rate service of the highest quality and standard.

Proudly offering effective and efficient heating and cooling services and solutions, Grech Heating & Cooling know how to keep the climate Melbourne living and working environments at the right temperature.

Whether you are after something simple like a traditional air conditioner, or something more modern and advanced like hydronic heating, we have the ability to promptly supply and install your selected system in your home or business.

"the bitterness of poor quality remains long after the sweetness of low price is forgotten"

Air Conditioning Eltham

Just because it’s summer doesn’t mean your have to suffer. Enjoy immediate relief from the swelteringly hot days and the uncomfortably sticky nights thanks to the effective and reliable air conditioning units and systems from Grech Heating & Cooling.

Available at competitive prices, our modern and efficient air conditioning systems and solutions have been selected by us due to their effectiveness in the harsh Australian climate. With our standard 10 year workmanship guarantee the team at Grech can supply and install the air conditioning Eltham residents desire and require to stay cool. These units include:

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

Responsive, resilient, and able to deliver lasting relief from the hottest days and nights, Grech Heating & Cooling is the leading team for air conditioning in Melbourne today.

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Evaporative Cooling Eltham

Are you after a more efficient and fresh way to cool your home during the height of summer? Find reliable relief thanks to the exceptional products and solutions from the experts at Grech Heating & Cooling.

Drawing in air from the outdoors and running it over pads of chilled water, evaporative cooling units use less energy to cool the property and disperse far less dust and other harmful particles than other types of air conditioning and cooling systems. This is a positive for residents with respiratory issues.

For a free quote regarding our evaporative cooling Eltham residents can speak to us on 03 9459 6453.

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carbon monoxide testing

Ducted split system

By having ductwork that is similar to a gas ducted heating system, ducted split systems provide both heating & cooling via ducting located underfloor or in the ceiling space.


Exhaust fans are used to expel air from toilets, bathrooms and kitchens.

Refrigerated A/C add on

These are airconditioned add on to an existing heating system


What our clients are saying:

Thank you so much for your prompt response to my urgent call today for heating repairs at Fairfield. I often feel like customer service is non existent anymore but you have restored my faith that it's still out there! I know most of the calls that you receive are considered urgent by your customers however I particularly appreciate the extra effort today since I have a little 18 month old boy at home sick with a chest infection and a freezing weekend at home would not have made him any better. So you have certainly put a smile on his face. I look forward to recommending your business in the future. Thanks again for your considerate and effecient service.

Roslyn Johnson

Thanks for the great service and quote. I am impressed with the level of advice and customer service displayed by the company. The service tech arrived on-time and was able to get the heating working with a repair to the circuit board. I'm very happy that I do not need to replace the heating unit. I will be using Grech for all heating/cooling that I will ever need in the future and will tell everyone to use them as well. Thanks again

Brendan Tilson

Hi Christina,
Thank you very much for your excellent service/job provided in regards to my property. I was recommended to use you by my partner Michael from Love Real Estate Preston. I have passed your details onto all the staff in my office as I recommend they use Grech.

CarolinePortfolio Manager

Extremely good and reliable, turned up on time, delivery on time, clean professional service men. It was a pleasure doing business with them. Got on with the job I had two big units installed they worked well and had the job done in no time at all. I would recommend this business to everyone.

Hilda Aurish

I just wanted to put a note to say how pleased I am with the service and installation of our new external heating unit. The lads arrived bright and early and had the unit up and running in no time. They cleaned up, took the old unit away, and were overall very efficient. We live just around the corner from Grech in Thornbury and always try and use local businesses where possible. Thanks again...very happy and very warm.


Thanks to Frank, Phil and sidekick (sorry I don't remember his name) and John for professionalism, customer service, promptness and a job well done.

Sue Jacobs

Thank you to all those involved in installing our new heater last Monday, your company provided excellent service.

Jan Gilbertson

Phil and Sacha have done a great job. Feedback to them and to you: job prompt, men courteous and efficient - I'd be happy to recommend Grech! Hope Grech gets more work here at 422.

Susan FullagarMelbourne


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