Air Conditioning Experts in Berwick & Harkaway

Come home to comfort all year round with Coldflow Heating and Air Conditioning. We service the areas of Berwick and Harkaway in both residential and commercial situations to ensure optimal temperatures are always present!

We are experts in:

  • Gas ducted heating 
  • Ducted refrigerated heating and cooling
  • Evaporative cooling
  • Split systems

Looking for information? We are air con gurus! 

Coldflow have been selling and fixing heating and cooling systems for more than 50 years. We can ensure you get the best unit for your needs at the lowest price!

We don’t expect you to be air con experts which is why we invite you to the Coldflow Superstore. You can see the best brands on offer and talk to our knowledgeable staff about which option will be right for you. You’ll find us at 212 Springvale Road in Springvale or you can call 1300 880 688 to get a competitive quote.

Our products

We deal in everything worth looking at including ducted refrigerated systems, multi-head split systems and gas ducted heating. We are also one of the largest suppliers of evaporative cooling, so no matter which way you turn, high-quality air is guaranteed when you speak to Coldflow.


“Coldflow were very friendly and certainly knew what they were talking about. I love my new air conditioner and am very comfortable!” – Emily T

Coldflow, air conditioning for Berwick and Harkaway

Coldflow are the award-winning, Australian owned family business that grew from humble beginnings into one of the largest heating and cooling suppliers in Victoria! No matter what your needs or issue is, we have the solution that will stick to any reasonable budget.

Enjoy the peace of mind in knowing you’ve been given the best advice possible and call Coldflow today. We’re ready to keep you comfortable!

What Our Customers Are Saying
  • Excellent service & workmanship

    This is my second system that Coldflow have installed and I'm very happy with the result.
    2 head air conditioning system installation was quick and tidy. Even though the cassettes are more complicated and involved to install. All the guys cleaned up after themselves and took all the rubbish away. Excellent service and workmanship, even when it rained and then heat (it's Melbourne).
    System work a treat, just waiting for the heatwave to arrive. Great work by the team.

    Ralph Braun - Google Reviews
  • Again, very happy with the service

    I was extremely happy with the service provided by Coldflow.
    I had a ducted cooling system installed. The team turned up on time and completed the job the same day. The guys were courteous and completed the job with a minimum of fuss and disruption. The workmanship was excellent and all ducts were located as per our agreement. They placed drop sheets wherever required and cleaned up after completion. Again was very happy with the service provided by all the crew.

    George Spiliopoulos - Google Reviews
  • Recommended already to friends

    Replaced gas ducted unit. Installation was the perfect I have ever seen and the installers cleanup and did more than they were suppose to do. Customer service focused and really good company to work with. Have also got my cooling installed from them last year, so recommended already to friends and to anyone needing Heating and Cooling

    Praveen Viswanathan - Google Reviews
  • I highly recommend Coldflow and would use them again

    From my first conversation with a consultant, I felt confident that Coldflow had the experience and knowledge I was looking for. I was thrilled with the level of customer service I received and follow up from them. The installers were professional and helpful and on time. I am very happy with the evaporative cooling unit we chose, thanks to the assistance and guidance of our consultant. I highly recommend Coldflow and would use them again.

    Benita Aaltonen - Google Reviews
  • Sales consultant understood what i wanted with no pressure

    Very good service. David the Sales consultant understood what i wanted with no pressure, and was patient. Installers were friendly. Had one one problem with controller, but they have back the next day and was promptly fixed. Thanks again

    Beth Grace - Google Reviews
  • Very good service, very happy with my heating & cooling

    Thanks to Craig at Coldflow. He listened to me, about how cold and hot certain rooms were. Other companies just tried to sell me what they wanted. Very good service, very happy with my heating and cooling.

    Rania NG - Google Reviews
Why Choose Coldflow For Heating & Cooling?
ARC Authorised - AU25207