Whether you are looking for quality service our company has you covered.
Having problems with your heating or cooling system. Call us on 0395432095.
We offer financing through ZIP,
buy now pay later.
We provide customers with an industry leading 6-year installation warranty and up to five-year service and repair warranty. With most companies, you will get a standard manufacturer's warranty on installations and a one-year warranty on service and repair work.
We believe our warranties set us apart from our competitors and show our commitment to quality work and service.
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Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
Air conditioning is a fairly simple matter. An outside air conditioning unit, working in conjunction with the home’s furnace and air ducts, provides cool air to every room.
An air conditioner that is regularly maintained will run
Gas or electric tank water heaters needs to be drained.
We offer elegant custom solution for air conditioning and ventilation need to the high-end houses and apartments.
Ventilation systems are often the biggest culprit in ...
Radiant floor heating can be an economical and home ....
Supremely Efficient Heating, Cooling, and Hot Water Using Geothermal Energy
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
How often you run your system, the system’s age, its make and model, and whether or not it was serviced regularly over the course of its life can all play a significant role in how long your system will last you.d/or air conditioner to last approximately 15 years.
We base our business on honesty, integrity, teamwork, and accountability, and that’s what our customers expect from us.
We base our business on honesty, integrity, teamwork, and accountability, and that’s what our customers expect from us.
We base our business on honesty, integrity, teamwork, and accountability, and that’s what our customers expect from us.
Too hot? Too cold? Middle of the night? Give us a call anytime. We're ready.
Make an AppointmentGreat company to do business with Supplied and installed a new heater went out of their way to do it all in record time, and nothing too much trouble
Sharon MurphyNot that I have anything against Bunnings who offer great prices and return policies, but when it comes to installation of appliances, I believe that it is best to go to the experts, and, for Air Conditioning, that is Cummins Contracting. Although Bunnings offered a great price on the MHI Air Con I intended to have installed, I was wary of using their subcontractor for installation as I could not get appropriate advice nor a site visit, nor a proper quote, and I had had multiple reports of problems arising with escalating installation costs once committed. I therefore went to Cummins with whom I had dealt some 10 years previously. Paul Siwek, Head of Estimates, welcomed me like an old friend. He took the time to take me through the options available to me and the pros and cons of each without any pressure. He then undertook a site visit with lots of advice followed by a very comprehensive and reasonable quotation, which I accepted. A team of installers (including an electrician, plumber and apprentice) duly arrived the following week to remove the old unit and install the new with minimal fuss. The installers were a great team working together and, dispite some unforseen technical problems that had to be overcome because of the size of the new unit, it was installed and tested without any problem. Although it took longer than anticipated to install, there were no extra charges and we are delighted with the workmanship and the outcome. In the end, we were greatly relieved that we went straight to the experts, rather than seeking an option, that appears cheaper initially but may well have landed us in deep water. So my advice is to go to the experts if you want Air conditioning installation done properly at a great price, and that is Cummins Contracting. GJ Mount Waverley
Graham JenkinI have known Paul Siwek from Cummins for the last 15 years. This is the third job that he did for me. He helped me to replace my Brivis evaporative cooler after it broke down that was installed by previous installer. Then he replaced my30+ years old Stardt central gas ducted heater about 7 years ago. I was very impressed with Paul in the last 2 jobs that I had no hesitation to ask him to replace by Brivis evaporative cooling system with a 16KW Daikin split system cooling and reverse cycle heating system. Paul is very knowledgeable with their products and highly approachable as a person. He enjoys talking to people and we do laugh a lot together. Thank you for your help Paul.
Keng LeeJust called to book in a service and the gentleman I spoke to was most helpful even though they couldn't fit us in for a service for some weeks. Made a recommendation to a company that could and took the time to talk me through a few technical things over the phone. That is what customer service is about.
Anthony WarnerVery professional, experienced and responsive service. In our case Paul helped us a great deal in choosing the right unit and its placement, and Glenn did a terrific job with a very neat and clean installation. Thank you gents.
Milan CiricI purchased an air conditioner screen. Fantastic product and awesome personal service from the team.
Regan MuntzOur 22 year old ducted heating system heater recently developed an intermittent fault and we decided to replace rather than repair. We checked the Brivis website and decided to contact Cummins Contracting based on their great reviews. Paul was very approachable and provided advice on our options as well as a competitive quote. Paul then arranged Glen and Mo to install our new heater with an upgraded return air duct and controller. All work was completed as expected with Paul making contact afterwards to check all was ok. We are very happy with the new heater as well as the friendly and professional service from this company
Michael CaseI contacted Cummins Contracting as my 30+ year old ducted heating system stopped working. I spoke to Paul and he explained everything I needed to know about purchasing a new system. Within the hour he had arranged for the unit and installation for the next day. Nick installed the unit the next day, he is fantastic, professional and friendly. My heater is fantastic and Paul called within a few hours of the install to ask if I was happy with the heater what a great caring person. I highly recommend this company, thank you for making my experience easy and professional.
Sandra LyonsHave used Cummins for many years, professionally and privately They always perform their work efficiently and professionally. They do what they say they will do
Anne LewisPaul and the team (Nick) were fantastic. Excellent communication throughout the whole process from quote to installation. The work was performed in the timely and friendly manner. The quote was very competitive as well. Happy to recommend them.
Bernard Marshall
If you have a question about heating, cooling, ventilation or air quality matters, just ask our experts. We're here to help! Please fill the form to ask your question.
