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“We are Heating, Cooling and ventilation specialists providing immaculate and quality servicing and installations across Melbourne since 1985”

“Ducted Gas Heating”
“Ducted Reverse Cycle Air Conditioning”
“Split System Air Conditioning”
“Commercial Air Conditioning And Ventilation”
“Heater Change Over”
“Evaporative Cooling”
“Hydronic Heating”
“Commercial Ventilation/Exhaust Systems”
“Energy Recovery Ventilation”

“Our Engineered Installation Process Ensures Optimised Installation To Provide You With The Best Value Solution Every Time…….”

Brands We Sell


  • review rating 5  Contacted Cummins Contracting to replace two of our split systems and couldn’t be happier with the service received. Great communication from start to finish and fairly priced. Highly recommend.

    thumb Anika Parr

    review rating 5  Paul was not at all pushy but very knowledgeable and was happy to advise my options when my 20 year old Brivis Buffallo needed repairs. The entire process was mapped out so I knew what to expect. Their whole operation appears to be a happy place! They have exceeded my expectations in in fitting a new heater.

    thumb Anil Abeyaratne

    review rating 5  Paul came over climbed up the ceiling and provide some advice then provided a reasonable quote. He is such a nice and funny guy. We should have selected them to install the heater but my husband decided to go with another installer. If let me make the decision, I would select them! just check at all their good reviews! 🙂

    thumb Secret Name
  • review rating 5  Excellent service for new Brivis heater replacement. Our job was difficult and the Cummings team went the extra mile to get the job done.

    thumb Alan Thompson

    review rating 5  We used Cummins Contracting for our ducted heating and split system air conditioners. Reliable, great people and did an amazing job. Highly recommended

    thumb David Stacey

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Why choose Cummins Contracting?

  • 30+ Years in the heating, cooling and ventilation business with pride.

  • We provide 6-years warranty on workmanship as per VBA standards.

  • We treat the work as our own. We do not just finish up the job, but we finish jobs like one of ours.

  • We do have an in-house Design and Construction (D&C) facility. We design the projects and install according to customer needs. Our team of experts always find the best solution for the clients in an optimised way.

  • We provide amazing after-sales service. We always go over the boundary to meet customer needs by putting everything aside and make sure the equipment is performing according to the specification.