Specialist Mechanical Installation Across WA
At Combined Refrigeration Systems, we are a trusted mechanical subcontractor delivering high-quality installation of commercial HVAC systems, mechanical ductwork, and refrigeration pipework across a range of mid to large-scale projects. With a large and capable install team, we’re known for our precision, professionalism, and ability to meet tight project timeframes.
We work with commercial builders, developers, hospitals, and mechanical contractors across Western Australia, bringing practical solutions and a streamlined installation process to every job.
Service Catalog
For top-notch refrigeration and air-conditioning solutions in Perth, look no further. Our expertise in commercial installations ensures that your project requirements are met with precision and excellence.
Discover Our Expertise
When it comes to commercial air-conditioning and refrigeration in Perth, we are the go-to experts. Trust us to deliver top-of-the-line installation services that meet the highest industry standards.
Mechanical Ductwork & Pipework Installation
We specialise in the installation of mechanical ductwork and refrigeration pipework systems, ensuring performance, compliance, and long-term reliability.
Our team works efficiently alongside other trades to deliver clean, high-standard results, without holding up your program.
✔ Installation of ductwork and refrigeration pipework
✔ Coordination with builders and contractors for seamless site integration
✔ Compliant, high-standard workmanship for commercial builds
Commercial HVAC Installations
We manage the supply and installation of commercial heating, ventilation, and air conditioning systems, working to your project specifications. Whether you’re managing a hospital, school, retail centre, or high-end development, we adapt to your program and project scale.
✔ Large-scale installation capability
✔ Fast turnarounds and reliable timelines
✔ Focused on performance, safety, and compliance
Turn key Installation Solutions
Partnering with our Electrical & Controls installation company, Combined Electrical Systems, we offer supply and installation of all aspects of your HVAC Project.
Mechanical Electrical: Controls Installation through to project management.
Reduced on site management can reduce costs for our customers.
