Welcome to Cummins Contracting Pty. Ltd.

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

What do we do?

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

Why Choose Us?

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

Brands We Sell


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

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.