HVAC Services
Expert HVAC Solutions for Western Australia's Commercial Sector
At Allen Air, we offer tailored commercial air conditioning solutions designed for efficiency, reliability, and seamless integration into your business operations. Here’s an overview of the key system types to help determine the best fit for your space:
Our core services include:
Single-Split Systems
Ideal for small businesses such as boutique shops, cafés, or individual offices. These units are compact, cost-effective, and straightforward to install.
Multi-Split Systems
A versatile option for medium-sized spaces. A single outdoor unit connects to multiple indoor units, providing efficient cooling with a clean, minimal setup. Installation involves additional pipework, but the flexibility is a major advantage.
Ducted Air Conditioning
A discreet and efficient solution for small commercial properties. Concealed ductwork distributes air evenly, while zone control allows for targeted heating or cooling—helping to reduce energy costs. Larger systems are also widely used in office environments to manage multiple spaces simultaneously.
VRF/VRV Systems
VRF (Variable Refrigerant Flow) / VRV (Variable Refrigerant Volume) Systems are Ideal for medium to large commercial buildings, VRF systems offer precise, energy- efficient climate control across multiple zones. A three-pipe VRF system enables simultaneous heating and cooling, while a two-pipe configuration provides cost-effective operation in either mode. At Allen Air, we install VRF and VRV systems tailored to the unique performance, efficiency, and aesthetic requirements of each space. Explore our Projects portfolio to see how we’ve delivered high-performance HVAC solutions across commercial, hospitality, and community spaces.
Packaged Air Conditioners
Commonly installed on shopping centre rooftops, these units deliver powerful cooling without disrupting business operations. They are ideal for environments where accessibility for maintenance is a concern, such as medical facilities and retail stores with high shelving.
Evaporative Coolers
A cost-efficient solution that supplies fresh, cool air. Best suited for dry climates, these systems are highly economical to operate, though they are less effective in humid conditions.
Indirect Evaporative Coolers
The latest innovation in cooling technology. These units provide fresh, cool air without the added humidity of traditional evaporative coolers, offering a balance between reverse cycle and standard evaporative cooling.
Ventilation Systems
Effective ventilation is essential for maintaining indoor air quality, occupant comfort, and compliance with the National Construction Code (NCC) and the Building Code of Australia. In commercial spaces, ventilation systems must deliver a consistent supply of fresh, filtered air while safely removing stale or contaminated air. Allen Air installs fit-for-purpose ventilation systems, including high-capacity extraction systems and make-up air units, to support airflow balance and meet the specific requirements of each environment. From kitchens and hospitality venues to aged care and healthcare facilities, we ensure every system is installed to code, fully functional, and built for long-term performance. Visit our Projects portfolio to see how we’ve supported commercial spaces with expert ventilation installations.
From system selection and installation to maintenance and repairs, we deliver HVAC solutions designed to support optimal business performance. Get in touch with us to discuss the best air conditioning system for your commercial space.
Industry Projects
Allen Air delivers precision-engineered HVAC and refrigeration solutions across Western Australia’s most demanding sectors, including hospital VRV systems and hospitality refrigeration. Each project is executed with a focus on performance, compliance, and reliability, supported by rapid-response capability when it matters most.
Focused on Quality, Sustainability, and Safety
Allen Air delivers end-to-end commercial HVAC and refrigeration services across Western Australia. From precision installations and programmed maintenance to rapid-response breakdowns, our expert technicians are equipped to keep your systems running at peak performance — whatever your industry, whatever the demand.
Mechanical Expertise is our speciality
Allen Air provides a comprehensive range of HVAC and refrigeration services tailored to ensure optimal performance, compliance, and energy efficiency. As the state commissioning and warranty agent for Temperzone, and preferred agents for SilverChef, Moffat, Andi-co (Liebherr), Bar Fridges Australia, and Worldwide Vending Machines, as well as a preferred sales agent for brands like Panasonic and Daikin, Allen Air is recognised for its technical expertise, reliability, and dedication to quality.
What clients say about us
25+ years’ experience
Contact Our Team to Get Started
Ensure your business runs at peak performance; contact the premier HVAC and refrigeration service specialists.
Frequently Asked Questions
What HVAC services does Allen Air offer?
Allen Air provides comprehensive HVAC services including commercial air conditioning installation, maintenance, repairs, system design, energy efficiency audits and 24/7 emergency breakdown support throughout Western Australia.