Save up to 40% off new split system installations with the Victorian Energy Upgrades (VEU) rebate.
Energy-efficient split system heating and cooling solutions designed for reliable year-round comfort across the Mornington Peninsula and Greater Melbourne.
CoreTemp provides professional split system heating and cooling installation and servicing across Greater Melbourne and the Mornington Peninsula.
Backed by over two decades of hands-on experience, our licensed and specialist technicians take a considered approach to system selection and placement, delivering efficient operation, quality workmanship and dependable comfort for homes and businesses.
Proudly rated 4.9 out of 5 stars by our customers for quality work, friendly service and lasting results.
Based on the Mornington Peninsula, we bring genuine local knowledge and personalised care to every job.
We help you access Victorian Energy Upgrades rebates to save on new installations and upgrades.
Our fully licensed, insured technicians deliver safe, compliant and professional heating and cooling services that you can trust.
Modern split system air conditioning offers more than basic temperature control. They provide flexible, energy-efficient climate management suited to the varying conditions of Melbourne’s ever-changing seasons.
Designed for year-round performance, today’s systems provide effective heating in winter, while maintaining efficient split system cooling in warmer months – all while keeping operating costs under control.
Reverse-cycle technology allows a single split system heating and cooling unit to warm and cool your home efficiently throughout the year.
Split systems are ideal for individual rooms and open-plan areas, allowing you to heat or cool specific spaces as needed and avoid unnecessary energy use.
Advanced filtration systems improve indoor air quality by reducing dust, allergens and airborne particles.
Professional air conditioner split system installation requires correct sizing, careful and considered placement and expert configuration. Our licensed and experienced technicians assess your space, insulation, layout and usage patterns to recommend the most suitable split cooling solution or full heating and cooling setup for your needs.
We install proven, high-performance systems selected for efficiency, durability and long-term performance, all backed by strong manufacturer support and warranties.
Routine servicing keeps your split system heating operating efficiently across both heating and cooling moods, while helping extend the life of your equipment.
Our maintenance includes comprehensive system inspections, cleaning filters and coils, checking airflow and testing overall system performance.
Regular servicing not only protects efficiency, but also supports warranty compliance and reduces the risk of unexpected breakdowns during peak heating or cooling seasons.
CoreTemp provides expert split system heating and cooling installations for offices, retail stores, hospitality venues and light commercial properties.
Commercial split cooling systems offer flexible zoning, quiet operation and energy efficiency – ideal for maintaining a comfortable environment for staff and customers. We coordinate closely with business owners and builders to ensure compliant installation with minimal disruption to daily operations.
Upgrading to an energy-efficient split system heating and cooling unit may qualify you for financial incentives under the Victorian Energy Upgrades (VEU) program. Eligible installations can significantly reduce upfront costs when upgrading older systems. Our team guides you through the process, from selecting an approved system to completing the required documentation, making your upgrade simple and stress-free.
We install and service trusted climate control brands including Daikin, Rinnai, Brivis Mitsubishi and Hitachi. These manufacturers are known for reliable performance, energy efficiency and long-term durability. As authorised dealers, we provide professional installation and streamlined warranty support for added peace of mind.
At CoreTemp, we take pride in delivering tailored heating and cooling solutions that are perfect for homes and businesses of all sizes.
Originally engaged to relocate an existing air conditioning compressor that was in the way of the homeowner’s new
CoreTemp Australia was engaged by Webster Construction to deliver the complete mechanical services package for the IMED Radiology
After installing gas ducted heating and evaporative cooling for this Wandin family in 2016, CoreTemp returned years later
Our licensed technicians bring extensive local experience of over 20 years to every split system installation across Bayside, Melbourne and the Mornington Peninsula. We provide reliable climate control solutions across:
15+
Suburbs Covered
20+
Years Experience
Same Day
Callouts Available
Upgrading your split heating and cooling system is an investment in your home’s comfort and efficiency. Flexible finance options are available to approved customers, so you can enjoy reliable climate control now and pay over time. Our friendly team is here to talk you through the options.
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We assess your property and recommend the most suitable split system cooling only unit or full heating and cooling split system.
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Choose from trusted brands and system types matched to your layout and performance requirements.
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Our licensed technicians complete your air conditioner split system installation safely, efficiently and in accordance with Australian standards.
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Continued servicing and support to protect your investment, with extended warranty eligibility available on select systems.
With experienced technicians and a commitment to clear, customer-focused service, we provide split system air conditioning solutions tailored to your space and performance needs.
Experienced team specialising in split system installation, servicing and repairs
Customised solutions designed around your layout, usage and comfort requirements
Transparent communication from initial assessment through to final system checks
Have a question about installation, servicing or energy upgrades? Our team is ready to help. Submit an enquiry and we’ll respond promptly to discuss your heating and cooling needs.
Submit a form enquiry below and we’ll get back to you within 2 hours guaranteed.
A cooling only split system provides air conditioning for summer use only. A reverse cycle split system (heating and cooling split system) delivers both cooling in summer and energy-efficient heating in winter, making it suitable for year-round climate control.
The cost of split system installation depends on the unit size, brand, installation complexity and electrical requirements. Replacing an existing system is usually more straightforward than a new installation. We provide detailed, transparent quotes after assessing your property and requirements.
A standard split system is designed for a single room or open-plan space. To heat and cool multiple rooms, a multi-split system connects several indoor units to one outdoor unit, allowing independent temperature control across different areas.
In most cases, yes. Reverse-cycle split system heating is more energy efficient than traditional electric heaters because it transfers heat rather than generating it, helping reduce electricity usage and overall running costs.
A split system should be professionally serviced at least once every 12 months. Regular servicing helps maintain efficiency, protect warranty coverage and reduce the risk of breakdowns during peak heating and cooling periods.
Most split system installations are completed within one day. Installation time depends on system size, wall access and electrical requirements. A professional assessment ensures the system is correctly positioned for optimal performance.
Air Conditioner repairs in the Mornington Peninsula are so important for homes and businesses, and the surrounding suburbs.
It can be quite concerning when your air conditioner does not appear to be working correctly, even more
We all want to feel warm and comfortable on those cold winter nights. It can be difficult to
