
Rowville Residence
Originally engaged to relocate an existing air conditioning compressor that was in the way of the homeowner’s new pool build, CoreTemp identified an opportunity to
CoreTemp Australia (formerly Peninsula Heating & Cooling Solutions) are your trusted local team for all things heating and cooling in Rosebud. With over 20 years of industry experience, we deliver tailored heating and cooling services to homes and businesses across Rosebud and surrounding Mornington Peninsula suburbs.
Enjoy year-round comfort with our range of energy-efficient heating solutions, including ducted heating, hydronic systems and VRV heating, customised for properties in Rosebud and surrounding suburbs.
Beat the summer heat with our advanced air conditioning in Rosebud. We install split systems and reverse cycle ducted air conditioning that offer powerful performance and comfort for every home or office.
Keep your system running smoothly and reduce energy bills with our expert heating and cooling service in Rosebud. We offer preventative maintenance and emergency repairs to maximise the life and efficiency of your system.




At CoreTemp Australia, we provide expert heating and cooling solutions tailored to homes and businesses in Rosebud and across the Mornington Peninsula. Our wide range of systems includes Daikin reverse cycle air conditioners, Brivis ducted gas heating, and split systems, all backed by trusted brands and installed by qualified technicians.
Proudly local, we understand the challenges of Rosebud’s coastal climate, sea air, shifting temperatures and high humidity. Whether you live in a beachside unit, a modern family home or run a local business, our solutions are designed for long-term performance, energy efficiency and year-round indoor comfort.
In addition to residential services, we provide comprehensive commercial air conditioning installation in Rosebud. From offices and retail spaces to cafes and new developments, we supply high-performance ducted and reverse cycle systems that meet strict building requirements, deliver efficiency, and create a comfortable environment for staff and customers. Our team works alongside local business owners, builders and developers to ensure every system is expertly installed and maintained.

We supply and install high-quality systems from premium brands like Daikin and Brivis that are known to deliver superior energy efficiency, performance and longevity. Each installation is customised to suit your Rosebud home or business, whether you’re building new or upgrading an existing system. Our team will guide you through every step, ensuring a seamless experience from consultation to post-installation care and unmatched comfort year-round.
Looking to upgrade your air conditioning in Rosebud? You may qualify for a rebate through the Victorian Energy Upgrades (VEU) program. This initiative reduces the cost of approved energy-efficient heating and cooling systems for residential properties. Our team manages the entire process, from eligibility checks to paperwork, making it easy to take advantage of these savings while improving comfort and efficiency in your home. Get in touch today to find out more.
We’re not just air conditioning experts in Rosebud, we’re locals who understand the unique needs of this coastal community. From homes nestled near Rosebud’s foreshore to elevated properties overlooking the bay, we know how salt air, shifting temperatures, and coastal winds impact heating and cooling performance. That’s why we design every solution with long-term reliability, energy efficiency and your year-round comfort in mind.
Backed by decades of hands-on experience across Rosebud and the wider Mornington Peninsula, we combine trusted systems with personalised service, ensuring every home or business gets a solution that truly fits.
We pride ourselves on our customer service and dedication to our clients. Read some of our first-hand accounts from real PHACS customers.
Posted on Google
Alex Warhurst5 October 2026Trustindex verifies that the original source of the review is Google.
The CoreTemp guys were polite, informative and efficient, even while working through heavy rain at times. We are very happy with the AC installation.Posted on Google
Paul Fahey2 October 2026Trustindex verifies that the original source of the review is Google.
Super service from quote to a installing a new system, and to maintaining an existing system. Highly recommend the CoreTemp team. The technician was excellent (wish I could remember his name). Friendly, courteous and efficiently explaining the process and some unexpected issues found from a previous installation> Which we will now engage CoreTemp to fix. No question.Posted on Google
Ricky Clark2 October 2026Trustindex verifies that the original source of the review is Google.
Called today to have a ducted heating issue see to. Coretemp were very responsive and came to sort the problem same day, extremely happy with the service provided and would definitely recommend to anyone. ThanksPosted on Google
Bob Anselmi12 September 2026Trustindex verifies that the original source of the review is Google.
Jarrod and his team were efficient, respectful and clearly knew exactly what they were doing. We were also impressed by the way they cleared up after the job was finished.Posted on Google
Barry Donohue17 August 2026Trustindex verifies that the original source of the review is Google.
Great service, Emily was awesome made it all easy to understand, punctual reliable friendly people all roundPosted on Google
Tim Don23 July 2026Trustindex verifies that the original source of the review is Google.
I have to say that Nathan your technician who serviced my heating and cooling equipment this morning was an absolute stand out 10/10. He was very efficient, explained everything he was doing, gave me an excellent vertbal report on things and was very impressive in every way. Congratulations to your company and your employees and the culture you have developed.Posted on Google
Jason Cahill16 July 2026Trustindex verifies that the original source of the review is Google.
Reliable, quick and fantastic professional job.Posted on Google
Chloe Ruffin8 July 2026Trustindex verifies that the original source of the review is Google.
Emily came out to give us a quote on a new ducted system a couple of weeks ago, she was very friendly, knowledgeable and thorough! Great customer service.Posted on Google
Tay H30 June 2026Trustindex verifies that the original source of the review is Google.
I’m very happy with my new aircon CoreTemp Australia installed at my home. All of the team I dealt with were amazing from Fiona and Alice in the office, to Emily from sales and then the installation boys who did an excellent job and tidied up after them selves.Posted on Google
Loryn Worthy22 June 2026Trustindex verifies that the original source of the review is Google.
Thank Alice for thinking of me when Nathan had a cancellation. Nathan very efficient and polite, explaining as he goes. Excellent service, thank you.Posted on Google
Jessica Langson5 June 2026Trustindex verifies that the original source of the review is Google.
What an incredible business! During a very difficult time for our family, they came to our rescue by swiftly replacing the motor in our ducted heating system. They worked with utmost skill, professionalism and a truly human touch. We’re so grateful. Highly recommended!Posted on Google
Scott Wightwick4 June 2026Trustindex verifies that the original source of the review is Google.
Woke up to find our ducted heater wasn't working with an error code on the Netcontroller. Turning the heater off and on again didn't resolve the issue so I reached out for recommendations on Facebook. Someone recommended CoreTemp - they'd had a fault with their heater and CoreTemp fixed it straight away. Rang CoreTemp and Alice was extremely helpful, said she had a Technician nearby and would see if he could swing by. Gave her the details of the issue and less than 10 minutes later Alice rang back to say Nathan was on the way. Nathan was very careful and considerate, gave the unit a service, including cleaning the flame sensors, did a reset on the circuit board and then a reset on the Netcontroller panel and the fault cleared and the heater was operational again. All done by midmorning. Excellent report sent through detailing the work done including photos. Highly recommend CoreTemp for their service and professionalism.Posted on Google
Barbara Liewes22 May 2026Trustindex verifies that the original source of the review is Google.
This is the second split system bought and installed by CoreTempAustralia. This time my Mum needed to replace a system that had packed up in her home, I rang on Monday morning around 10am and within 15 minutes Emily was at her place. Emily was very informative on which size system was needed for Mum's house and talked Mum through the process. CoreTempAustralia installed the unit on the Friday of the same week and the workmen did a great job, cleaned up after themselves. So my 84 year old Mum was greatly appreciative on the ease of the whole process. Highly recommend CoreTempAustralia.Posted on Google
Bill Peagram21 May 2026Trustindex verifies that the original source of the review is Google.
We recently engaged Core Temp to attended our broken down ducted Air Con. From start to finish they were nothing short of Amazing. They had a quick turn around, were very professional and polite inside our home and had our Air Con back up and running in no time. We could not recommend Core Temps servicing highly enough. Definite 5 Stars.Posted on Google
Rosemary MacDonald20 May 2026Trustindex verifies that the original source of the review is Google.
All the guys were very respectful and helpful with each other. They left my place as clean as the start. When I asked a question they always answered so I could understand.Posted on Google
Joel Robertson18 May 2026Trustindex verifies that the original source of the review is Google.
Thank you to the prompt attention to our ducted heating fault.Posted on Google
Hugh Bayford7 May 2026Trustindex verifies that the original source of the review is Google.
The technician was punctual and polite. He provided clear feedback on our heater and was a pleasure to deal with. We will definitely use your services in the future.Posted on Google
Siobain Bonfield21 April 2026Trustindex verifies that the original source of the review is Google.
Very professional in their communication and work. Highly recommend.Posted on Google
barbara boneham21 April 2026Trustindex verifies that the original source of the review is Google.
My experience with peninsula heating was excellent arrived on time and completed job Well donePosted on Google
Katrine Schleiger17 March 2026Trustindex verifies that the original source of the review is Google.
We replaced our gas heater with a split system and had a great experience from start to finish. The team was professional, friendly, on time, and communication was excellent throughout the process. I had a couple of questions after the installation and really appreciated the prompt and friendly response, including the team coming back twice without hesitation to make sure it’s all done properly. Very happy with the service and would definitely recommend.

Once your air conditioning installation in Rosebud is complete, it’s important to keep it running at peak performance. We provide reliable maintenance, troubleshooting and emergency support for all systems, even if we didn’t install them. Our goal is to help you extend the lifespan of your system and ensure it continues delivering reliable comfort all year round.
Below is our Rosebud service area, covering the heart of the community and neighbouring parts of the Mornington Peninsula. Whether you’re near the foreshore, on the western ridge or nestled further inland, we’re ready to deliver expert heating and cooling solutions tailored to your space.
Due to Rosebud’s exposure to salt air and changing weather, we recommend corrosion-resistant systems such as reverse cycle ducted heating and hydronic heating. These options provide reliable year-round comfort while handling the coastal conditions unique to the area.
Yes. Many homes in Rosebud have limited space or outdated systems. We specialise in designing customised air conditioning installations that work with your home’s existing structure while improving efficiency, airflow, and comfort.
Most residential installations can be completed in one to two days, depending on the system and property size. For larger or more complex jobs, such as ducted air conditioning, the timeframe may vary slightly. We’ll always provide a clear installation schedule upfront.
Yes. Regular air conditioning service in Rosebud helps maintain efficiency, reduce breakdowns, and extend the life of your system. Our team offers ongoing maintenance to keep your system performing at its best, year after year.
Watch for signs like inconsistent room temperatures, odd noises during operation, increased running costs, or poor airflow. These can indicate developing issues that may require expert inspection and repairs to prevent more costly damage.
Check out some of the most frequently asked questions concerning our services in Rosebud, or contact us directly to learn more or to book your obligation-free consultation.

Whether you find yourself in an emergency situation or you are looking to purchase an efficient product now to save on energy running costs throughout the year, you can buy now, and pay later with our Handy Pay option.
We are passionate about proving that we back our products and services. As such, we offer an exclusive 7-year extended warranty on our favourite heating and cooling ranges.
While most systems come with a standard 5-year manufacturer’s warranty, we take it a step further. Our extended coverage reflects our confidence in the high performance of the systems we install and the workmanship of our fully licensed technicians. When you commit to regular servicing, performed by us in years 2, 4 and 6, you’ll gain two additional years of protection, giving you long-lasting comfort, greater value and extra reassurance from your energy-efficient upgrade.
Terms and conditions apply.

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