Compliant air conditioning for commercial buildings
In Perth’s demanding climate, air conditioning isn’t optional for commercial buildings — it’s essential. What matters most is a quality, tailored solution that meets your specific needs while adhering to strict National Construction Code (NCC) regulations and energy efficiency standards.
A compliant system isn’t just about meeting codes; it’s about achieving efficiency, safety, and durability. It’s the difference between a system that drives up operational costs and one that operates seamlessly through the seasons. The difference between costly breakdowns and a system designed for easy maintenance. And the difference between a company that fits and forgets… and WestOz, a team dedicated to delivering expertly installed, regulation-compliant air conditioning systems that keep your workspace comfortable, productive, and worry-free for years to come.
Why choose our air conditioning for commercial buildings?
Fully compliant
We keep your air conditioning system fully compliant with all safety and regulatory standards, giving you complete peace of mind.
Clear, honest communication
We respond quickly, honestly, and in plain English, avoiding industry jargon. With us, if you don’t need something, we’ll tell you, not sell you.
On time, every time
We understand the frustration of waiting for someone who doesn’t value your time. That’s why we’re committed to punctuality, ensuring we arrive exactly when scheduled — every time.
Tailored, optimised solutions
We’ll design an air conditioning solution that’ll fit your property like a glove, increasing efficiency and aesthetic appeal, and ultimately saving you money.
Only the best technology
We only install the very best air conditioning products. For reliability, you can’t look past high-end brands like Mitsubishi, Samsung, and Hisense.
Refrigeration mechanics, not electricians
We’re fully qualified air conditioning and refrigeration mechanics — not electricians or generalist tradies. Air conditioning is our specialty, our expertise, and our passion.
48-hour response time for issues
If you’re an AirCare member and have any issues with your air conditioning, we’ll be there within 48 hours to help, even in the peak of summer.
Our services
Air conditioning installation
We install the very best in split system, ducted, and evaporative air conditioning. Rain or shine, we’ll stay until the job’s done properly, providing an efficient custom air conditioning solution that lasts.
Air conditioning servicing and maintenance
Whether it’s ad-hoc servicing or routine maintenance, we’ll go above and beyond to ensure your system remains efficient and your air remains fresh. We’ll also talk you through what we’ve done in plain English.
Air conditioning repairs
If your system breaks down, we’re available 24/7 to repair it (we’ll be there within 48 hours if you’re an AirCare member!). The sooner you call, the sooner you can beat the heat or push back the cold. T&Cs apply.
Air balancing
Beyond our regular services, we offer expert air balancing, fine-tuning your system so air flows smoothly and evenly throughout your space. By checking ductwork, taking precise measurements, and making targeted adjustments, we make sure your indoor environment stays perfectly comfortable. And we don’t pack up until we’re certain the air is balanced exactly right.
Systems we install, maintain & repair
Split system air conditioning for commercial buildings
Reverse-cycle split system air conditioners are perfect for efficiently cooling and heating individual rooms, offering precise control and year-round comfort without overworking your system.
Ducted air conditioning for commercial buildings
Reverse-cycle ducted air conditioning solutions cool or heat your entire home quietly and evenly while maintaining the aesthetic appeal.
Evaporative air conditioning for commercial buildings
Evaporative air conditioning is ideal for Perth’s dry heat, offering a natural and energy-efficient way to stay cool while allowing you to enjoy fresh air with your windows and doors open.
Our latest projects
Protect your investment
We stand by our work and want to give you as much peace of mind as possible. That’s why we offer a comprehensive suite of warranties — from lifetime workmanship warranties to manufacturer’s, spare part, and refrigerant leak warranties. Terms and conditions apply.
FAQs
We specialise in air conditioning solutions for a wide range of commercial properties. Whether you manage an office, healthcare facility, hotel, pharmacy, or retail space, we’ve got you covered. Our tailored systems focus on energy efficiency and industry-specific needs. From precise temperature control for pharmacies to round-the-clock support for hospitals, we ensure your air conditioning solution is comfortable, compliant, and cost-effective.
Commercial aircon systems can range from a few thousand to tens of thousands of dollars, depending on the size of the space, system type, brand, and installation complexity. For a more accurate idea of what fits your needs and budget, get in touch with us for a tailored quote.
The right commercial aircon depends on your specific needs, space, and budget. Common choices include central systems, rooftop units, and split systems. We’ll help you choose the most efficient solution for your setup, ensuring your business stays cool and comfortable.
Commercial aircon systems are bigger, more complex, and built to run around the clock. They often require custom ductwork and need to meet stricter regulations. Unlike residential systems, commercial units are designed to handle large spaces and more intensive cooling needs.
Rooftop units are the go-to for many commercial buildings. They save space, are easy to maintain, and pack all the heating, ventilation, and aircon components into one compact unit. Installed on the roof, they’re a reliable choice for a range of business needs.
