Heating and Cooling Reservoir

Do you want to reduce the energy you use when running your living or working space’s heating and cooling systems? Enjoy efficient and effective climate control thanks to the professional and passionate team at Grech Heating & Cooling!

As a family-owned company with over 35 years of detailed and varied industry experience and training our team have the skills and the dedication to supply the heating and cooling Reservoir residents require for their home or their business.

Committed to providing all of our customers with confidence and peace of mind in our range services and solutions, Grech Heating & Cooling proudly provide a standard 10 year workmanship guarantee for our domestic and commercial customers located throughout Melbourne. To be comfortable at the touch of a button look no further than Grech Heating & Cooling.

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

Air Conditioning Reservoir

Prevent your home or office from becoming uninhabitable during the stiflingly-hot summer months thanks to the modern and effective air conditioning Reservoir locals can get from Grech Heating & Cooling.

As a locally-based company we know that our customers require different air conditioning systems based on their environment. To ensure that we provide the best service possible we stock an extensive range of unique air conditioning system from leading companies. This list includes:

  • Split systems
  • Ventilation systems
  • Ducted refrigerated air conditioning
Need a service? Book one hereBook a quote

Evaporative Cooling Reservoir

Don’t just cool your home during summer, make it feel fresher and healthier too thanks to the advanced and effective cooling solutions from Grech Heating & Cooling. With our evaporative cooling Reservoir residents can limit the amount of harmful dust particles dispersed throughout the property when running an air conditioner or cooler.

To find out more about our advanced and healthier evaporative coolers, and how they can reduce your energy bills, give us a call today on 03 9459 6453.

Need a service? Book one hereBook a quote
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


We proudly supply and service products from following brands: