
The Hidden Costs of Ignoring Air Conditioner Repairs
Air Conditioner repairs in the Mornington Peninsula are so important for homes and businesses, and the surrounding suburbs. Especially in the height of summer, when
With over 20 years of experience, CoreTemp Australia (formerly Peninsula Heating & Cooling Solutions) is proud to offer high-quality heating and cooling services to homes and businesses in Tootgarook and throughout the Mornington Peninsula. Our team delivers the very best in products, including Daikin reverse cycle air conditioners, split systems, and Brivis gas ducted and evaporative systems. We’re committed to providing customised solutions that meet your unique heating and cooling needs.
Keep your home or business at the perfect temperature all year round with our range of heating solutions, including ducted heating, VRV systems, and hydronic heating, designed for properties in Tootgarook and across the Peninsula.
Beat the heat with our split systems and reverse cycle ducted air conditioning services, designed to keep your home or office cool and comfortable throughout the warmer months.
Protect your investment, minimise energy consumption, and keep your heating and cooling systems running efficiently with our comprehensive HVAC maintenance services in Tootgarook.




With two decades of experience in the industry, we’re committed to providing advanced heating and cooling solutions to homes and businesses in Tootgarook and nearby areas on the Mornington Peninsula. From Daikin reverse cycle air conditioners to Brivis gas ducted and evaporative systems, we offer only the best products. Our skilled team works hard to deliver bespoke heating and cooling solutions that are tailored to your residential or commercial needs.

We’re passionate about heating and cooling, offering the best products and services in the Mornington Peninsula. Our focus on innovation means we’re always embracing new technologies to push the industry forward. Customer satisfaction is our priority, and we aim to exceed expectations in everything we do. If you’re looking for reliable heating and cooling solutions in Tootgarook or surrounding suburbs, get in touch with us today.
We pride ourselves on delivering outstanding service and building long-term relationships with our clients. Check out what some of our happy customers have had to say and learn more about their real life experiences with us.
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 system is installed, we’re here to provide ongoing support. Our dedicated team offers technical and programming assistance, preventative maintenance, and repair services to ensure your system runs smoothly for many years to come.
To maintain peak performance, we recommend servicing your HVAC system at least once or twice a year to ensure efficiency and longevity.
Look for signs like uneven heating or cooling, unusual noises, or higher energy bills. These could indicate that your system needs professional attention.
Our experts can optimise your heating and cooling systems, suggest insulation upgrades, and install smart controls to help reduce energy usage while enhancing comfort.
Install systems with high-quality air filters, maintain a regular cleaning schedule, and consider additional air purifiers to improve your indoor air quality and promote a healthier home environment.
Find answers to the most common heating and cooling questions in Tootgarook. If you need more details or have specific questions, our friendly team is always ready to assist—just reach out!

Whether you need an urgent repair or want to upgrade to an energy-efficient system, our buy now, pay later options make it easy to take action without financial stress.
At CoreTemp Australia, we stand by the quality of our products and services. To demonstrate this, we offer a 7-year extended warranty on select systems. While the industry standard is a 5-year warranty, our confidence in our systems and installers allows us to offer an extra 2 years of coverage. With regular maintenance, you can enjoy the peace of mind knowing your heating and cooling system will remain reliable and high-performing for many years to come. Terms and conditions apply.

Air Conditioner repairs in the Mornington Peninsula are so important for homes and businesses, and the surrounding suburbs. Especially in the height of summer, when

It can be quite concerning when your air conditioner does not appear to be working correctly, even more so if it is beginning to smell

We all want to feel warm and comfortable on those cold winter nights. It can be difficult to do so, though, with the rising costs