For over 20 years, CoreTemp has delivered reliable air conditioning and heating installation across the Mornington Peninsula, Bayside and Eastern Melbourne suburbs. From split systems and ducted refrigerated air conditioning to gas ducted heating and commercial climate control, we design and install systems built for Victoria’s coastal and inland conditions.
On a new heating or cooling system
Claim your Victorian Energy Upgrades rebate. We handle the paperwork.
CoreTemp is a local, family-owned business with over 20 years of experience on the Mornington Peninsula and surrounding suburbs (formerly Peninsula Heating and Cooling Solutions). Our licensed and insured technicians install reliable air conditioning and heating systems built for long-term performance in Victorian conditions.
From new installations to system upgrades and ongoing servicing, we deliver straightforward advice, quality workmanship and dependable results across the Peninsula and greater Melbourne.
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.
We provide complete heating and cooling services for homes and businesses across the Mornington Peninsula and surrounding Melbourne suburbs. From initial system design and new installations through to preventative maintenance and repairs, CoreTemp partners with builders, homeowners and commercial clients to deliver and maintain high-performing systems across both new builds and existing properties.
Professionally installed, energy-efficient split system air conditioning for single rooms and open-plan living areas, delivering precise temperature control for reliable year-round comfort.
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Whole-home heating and cooling through a ducted reverse cycle system, delivering consistent temperature control and zoned comfort throughout the space.
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Fast, responsive ducted heating designed to deliver powerful warmth throughout your home during Victoria’s cold winter months.
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Quiet, radiant heating systems that deliver consistent, even warmth through water-based circulation, ideal for premium comfort and low-noise operation across living spaces.
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Balanced ventilation systems that continuously introduce fresh, filtered air while improving indoor air quality and energy efficiency.
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Flexible, high-performance VRF / VRV systems suited to larger homes, offices and commercial environments, offering advanced zoned climate control and system efficiency.
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Cost-effective cooling that draws in fresh air, well suited to Melbourne’s dry summer conditions and ideal for maintaining natural airflow throughout the home.
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Upgrade your existing gas ducted heating system with refrigerated cooling for complete year-round climate control.
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Upgrading to an energy-efficient heating or cooling system may make you eligible for rebates through the Victorian Energy Upgrades program. As an accredited VEU provider, we guide you through the process from checking eligibility to installing the right system for your home or business. Replacing older equipment can help lower energy bills while improving comfort year-round.
We supply and install trusted, industry-leading air conditioning and heating brands known for durability and performance in Australian conditions. As authorised dealers for brands including Daikin, Brivis and Mitsubishi Electric, we provide manufacturer-backed warranties and reliable after-sales support.
CoreTemp delivers fully integrated commercial HVAC solutions across offices, retail, hospitality venues and industrial facilities.
From early-stage system design and coordination through to supply, installation and commissioning, our team works closely with builders, consultants, property managers and business owners to deliver tailored, high-performance outcomes across both new builds and refurbishment projects.
We specialise in complex commercial systems, including large-scale VRV and VRF installations, commercial kitchen ventilation and multi-zone climate control, all designed to meet compliance requirements while supporting efficient, reliable operation.
Our approach focuses on system performance, energy efficiency and practical usability, with careful project coordination to minimise disruption and ensure seamless delivery from start to finish.
Get a fast, obligation-free quote for your heating or cooling project across the Mornington Peninsula and Melbourne.
We provide air conditioning installation, heating upgrades and servicing across the Mornington Peninsula, Bayside and surrounding Melbourne suburbs. From Frankston and Mount Eliza to Blairgowrie and Dromana, our local team delivers reliable heating and cooling solutions tailored to coastal conditions and responsive to the changing seasons of Victoria.
15+
Suburbs Covered
20+
Years Experience
Same Day
Callouts Available
Regular air conditioning and heating servicing keeps your system operating efficiently and protects your manufacturer’s warranty. We provide thorough diagnostics, cleaning and performance checks to reduce breakdowns and extend system lifespan across residential and commercial properties on the Mornington Peninsula, Bayside, Melbourne and Eastern suburbs.
For eligible systems installed by our team, servicing in years 2, 4 and 6 activates our extended 7-year warranty, reinforcing long-term performance, reliability and peace of mind.
We offer flexible financing options so you can install or upgrade your heating and cooling system without delay. Whether you’re replacing a failed unit or investing in a more energy-efficient solution, our buy now, pay later options make it easier to manage upfront costs. Our team can explain available payment plans and help you choose an option that suits your situation.
From residential properties to large-scale commercial facilities, the team at CoreTemp take immense pride in delivering tailored heating and cooling systems that are perfect for homes and businesses of all sizes.
Residential
A custom home at St Andrews Beach fitted with a 30kW Daikin VRV system, designed alongside the builder to balance performance, aesthetics and long-term serviceability.
Commercial
First established in 1889, this Flemington landmark received a 150kW Daikin VRV system across three levels, including a bistro, function spaces and a commercial kitchen, delivered through its heritage refurbishment.
Commercial
The Campbellfield Development is a large-scale commercial project that required a complete HVAC and ventilation solution designed for performance, efficiency and compliance.
Find answers to common questions about air conditioning installation, heating systems, servicing requirements and rebate eligibility across Victoria. If you need personalised advice, contact our team directly and we’ll provide clear, practical guidance.
Yes. We deliver residential and commercial heating and cooling services across the Mornington Peninsula, Bayside and selected Melbourne suburbs. Whether you need air conditioning installation in a family home, a ducted heating upgrade or climate control for a commercial premises, our licensed team manages the project from design through to installation and ongoing maintenance.
We recommend booking a professional air conditioning service at least once every 12 months. Annual servicing helps maintain energy efficiency, improve indoor air quality and reduce the risk of unexpected breakdowns during peak summer or winter periods. Regular maintenance is also required to keep most manufacturer warranties valid.
Air conditioning service costs vary depending on the system type, system size and whether repairs or replacement parts are required. A routine split system clean will differ from servicing a large ducted refrigerated system. We provide clear, upfront pricing so you understand what is included before any work begins.
Yes. We install new heating and cooling systems for new builds, renovations and established homes and we regularly replace outdated or inefficient units. Our team works across split systems, multi-split systems, ducted refrigerated air conditioning, VRV and VRF systems and gas ducted heating. We can also advise on Victorian Energy Upgrades (VEU) rebates where eligible.
Absolutely. Choosing the right air conditioning or heating system depends on your property layout, ceiling space, insulation, usage patterns and long-term running costs. We assess your home or commercial space onsite and recommend a solution that delivers reliable performance in Greater Melbourne conditions, including the coastal environments of the Mornington Peninsula.
Installation timeframes depend on the system type and the complexity of the project. A standard split system installation may be completed quickly, while ducted or commercial systems can require additional planning. During your quote, we provide a clear timeline and keep you informed from booking through to final system handover.
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.
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