Commercial Air Conditioning & HVAC Systems

Integrated, high-performance climate control solutions for commercial environments across the Mornington Peninsula and Greater Melbourne.

4.9 on Google

Commercial Air Conditioning Systems on the Mornington Peninsula and Across Melbourne

CoreTemp delivers fully integrated commercial HVAC solutions across offices, retail spaces, hospitality venues and industrial facilities.

From early-stage system design and coordination through to installation, commissioning and ongoing maintenance, our experienced team work with builders, consultants and project stakeholders to deliver practical, performance-driven HVAC solutions across both new construction and refurbishment projects

4.9 Google Rating

Proudly rated 4.9 out of 5 stars by our customers for quality work, friendly service and lasting results.

Local Family Business

Based on the Mornington Peninsula, we bring genuine local knowledge and personalised care to every job.

VEU Rebate Partner

We help you access Victorian Energy Upgrades rebates to save on new installations and upgrades.

Licensed & Insured

Our fully licensed, insured technicians deliver safe, compliant and professional heating and cooling services that you can trust.

Designed for Your Business

Every commercial system we deliver is designed around your building layout, operational requirements and environmental conditions.

From ducted systems through to large-scale VRV / VRF installations, CoreTemp ensures each system is configured for seamless integration, efficient performance and full compliance with commercial standards.

Tailored Solutions Across Industries

We deliver scalable HVAC solutions across offices, retail, hospitality, warehouses and light industrial environments.

Our team designs and installs systems tailored to your floorplan, usage patterns and seasonal demands – with a focus on minimising disruption to your operations while maximising long-term system performance.

Trusted for Complex Commercial Projects

  • Multi-level hospitality venues
  • High-demand commercial kitchens
  • Large-scale VRV / VRF systems
  • Full design, supply & commissioning
  • As-installed documentation & O&M manuals

Commercial System Features

Commercial HVAC systems are designed to manage large spaces, fluctuating occupancy levels and extended operating hours. With the right system design and advanced zoning, businesses can maintain comfortable indoor conditions while managing energy use efficiently.

Reliable Climate Control For Large Spaces

Commercial systems are designed to maintain consistent temperatures throughout offices, retail spaces and large open areas, supporting the comfort of both staff and customers alike.

Flexible Zoning and System Control

Multiple zones can be independently controlled, allowing businesses to control temperatures in different areas as needed based on occupancy, usage and time of day.

Efficient Performance for Daily Operations

Advanced system design and inverter technology help maintain comfort while managing energy consumption and operating costs.

Our Commercial Air Conditioning Services

Commercial System Installation

Commercial HVAC installation requires detailed planning, system design, technical expertise and coordination. Our licensed and specialist team assess the building layout, occupancy patterns, load requirements and operational needs to deliver systems that perform reliably in demanding environments.

We install high-performance systems from trusted brands including Daikin, ensuring high-performance equipment suited to demanding commercial environments and long-term durability.

Commercial System Upgrades & Replacements

As systems age, performance and efficiency can decline, impacting comfort and operating costs. Upgrading to modern commercial equipment improves reliability, enhances control and supports more efficient energy use.

Our team assists businesses with replacing ageing systems and upgrading existing equipment to more efficient solutions designed for commercial environments.

Servicing & Maintenance

Regular servicing helps commercial heating and cooling systems operate efficiently and reduces the risk of unexpected breakdowns. Our maintenance programs include system inspections, component cleaning and performance checks to keep equipment operating reliably.

For urgent issues, our team can respond promptly to diagnose faults and restore system performance, helping minimise downtime for your business.

Scheduled servicing also supports energy efficiency and helps identify potential issues before they impact your business operations. We can manage ongoing maintenance schedules for your business, ensuring your system is serviced proactively without the need for internal coordination.

Ducted Inverter Systems

Whole-building climate control with energy efficiency, zoning flexibility and discreet installation for large commercial spaces.

VRV (Variable Refrigerant Volume) Systems

Flexible multi-zone systems allowing simultaneous heating and cooling with efficient, centralised control.

Split System Air Conditioning

Compact, quiet systems ideal for smaller spaces, providing efficient, targeted heating and cooling.

Water Sourced Units

Self-contained systems using a central water loop for heat transfer, suited to large or high-rise buildings with limited external space.

Rooftop Units

All-in-one rooftop systems designed for flexible installation, durability and efficient performance in commercial environments.

Brands We Work With

We install and service commercial climate control systems from leading manufacturers including Daikin, Rinnai and Brivis. Our qualified technicians carry out installation and servicing in line with manufacturer specifications to support warranty protection and reliable system operation.

Extended Warranty Program

Testimonials

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Alex Warhurst
5 October 2026
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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 Google
Paul Fahey
2 October 2026
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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.
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Ricky Clark
2 October 2026
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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. Thanks
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Bob Anselmi
12 September 2026
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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.
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Barry Donohue
17 August 2026
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Great service, Emily was awesome made it all easy to understand, punctual reliable friendly people all round
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Tim Don
23 July 2026
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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.
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Jason Cahill
16 July 2026
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Reliable, quick and fantastic professional job.
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Chloe Ruffin
8 July 2026
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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 Google
Tay H
30 June 2026
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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.
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Loryn Worthy
22 June 2026
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Thank Alice for thinking of me when Nathan had a cancellation. Nathan very efficient and polite, explaining as he goes. Excellent service, thank you.
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Jessica Langson
5 June 2026
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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!
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Scott Wightwick
4 June 2026
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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.
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Barbara Liewes
22 May 2026
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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.
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Bill Peagram
21 May 2026
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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.
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Rosemary MacDonald
20 May 2026
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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.
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Joel Robertson
18 May 2026
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Thank you to the prompt attention to our ducted heating fault.
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Hugh Bayford
7 May 2026
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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.
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Siobain Bonfield
21 April 2026
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Very professional in their communication and work. Highly recommend.
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barbara boneham
21 April 2026
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My experience with peninsula heating was excellent arrived on time and completed job Well done
Posted on Google Google
Katrine Schleiger
17 March 2026
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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.

Explore Our Recent Work

At CoreTemp, we specialise in tailored heating and cooling solutions, delivering reliable, high-performance outcomes for commercial spaces and businesses of all sizes.

Commercial

CoreTemp Australia was engaged by Webster Construction to deliver the complete mechanical services package for the IMED Radiology

Commercial
CoreTemp were engaged to deliver the complete mechanical works for the new Kilcunda Bass Recreation Reserve Pavilion.
Commercial

First established in 1889, the Doutta Galla Hotel is a well-renowned landmark in Flemington, north of Melbourne. As

Proudly Servicing the Mornington Peninsula & Surrounding Melbourne

Based in Somerville, our technicians deliver commercial heating and cooling installations across the Mornington Peninsula and surrounding Melbourne areas, including:

15+

Suburbs Covered

20+

Years Experience

Same Day

Callouts Available

ⓘ Not listed? We likely service your area too. Get in touch to check.

Financing - Get Comfortable Now, Pay Later

Upgrading commercial climate control equipment is an important investment for many businesses. Flexible finance options may be available to approved customers, allowing upgrades to be completed while spreading payments over time. Our team can discuss available options and help determine what may suit your business requirements.

Easy 4 Step Process

1

Free Onsite Assessment and System Planning

We assess your building layout and operational needs before recommending suitable commercial system options.

2

Product Selection

Choose from trusted commercial systems designed to suit the size and operational requirements of your property.

3

Professional Installation

Our licensed technicians complete installation safely and efficiently while minimising disruption to your business.

4

Ongoing Support and Maintenance

Ongoing servicing and support help maintain system performance and protect your equipment.

Why Choose CoreTemp?

Our team helps businesses achieve reliable, efficient climate control with commercial heating and cooling solutions tailored to operational requirements.

Designed to support consistent comfort and system efficiency

Expert guidance to help you choose the right system for your space

Ongoing support to maintain performance well beyond installation

Contact Our Friendly Team

Have a question about commercial installations, servicing or upgrades? Our team is ready to help. Submit an enquiry and we’ll respond promptly to discuss your heating and cooling requirements.

Get a Quote Today

Submit a form enquiry below and we’ll get back to you within 2 hours guaranteed.

FAQs

Commercial systems circulate conditioned air through ductwork or indoor units to maintain comfortable temperatures across large spaces. Depending on the building layout, systems may include ducted, VRV or split configurations designed to manage multiple zones within a property.

Reliable climate control helps create a comfortable environment for employees, customers and visitors. A well-designed system can also improve energy efficiency and support consistent indoor conditions throughout the year.

Modern heating and cooling systems can improve the functionality and appeal of a commercial property. Reliable climate control is often an important consideration for tenants and businesses when choosing a workspace.

Commercial systems are typically serviced at least once every 12 months. Buildings with higher usage or extended operating hours may benefit from more frequent maintenance to maintain efficiency and system reliability.

If a commercial system stops operating as expected, it’s best to contact a qualified technician promptly. Early inspection can help identify the issue and restore comfortable conditions while preventing further system damage.

Recent Resources

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