FAQs

Yes — programmed maintenance is essential for keeping your HVAC and refrigeration systems running efficiently, reducing unexpected breakdowns, and extending equipment lifespan. Programmed maintenance is a proactive, scheduled servicing plan designed to identify and resolve issues before they lead to costly failures. At Allen Air, our tailored maintenance programs help businesses ensure optimal system performance, energy efficiency, and compliance with Australian standards. Without regular servicing, dirt buildup, worn-out components, and unnoticed system inefficiencies can lead to higher energy costs, increased downtime, and expensive emergency repairs. Contact us today to discuss a customised maintenance plan that fits your business needs.

The recommended service frequency depends on the type of system, its usage, and environmental conditions. As a general guideline: Commercial HVAC Systems should be serviced every 3 to 6 months for optimal performance and compliance with Australian standards. Refrigeration Units and Cool Rooms should be serviced every 3 months to prevent breakdowns and ensure food or product safety. High-demand environments such as hospitality, healthcare, and aged care typically require servicing every 1 to 3 months to meet operational and regulatory requirements. Industrial and Warehouse Systems generally need servicing every 6 months, with additional seasonal checks. Regular maintenance prevents costly breakdowns, extends equipment life, and improves energy efficiency. Contact us for a custom maintenance assessment.

There are several warning signs that your air conditioner may need professional attention: weak or warm airflow can signal problems with the compressor, refrigerant levels, or ductwork; unusual noises such as banging, rattling, or squealing may indicate loose parts or motor failure; unpleasant smells like musty odours suggest mould or mildew, while burning smells can point to electrical faults; high indoor humidity may mean your AC is not regulating moisture correctly; frequent on-off cycling may be caused by a faulty thermostat or clogged filter; a sudden rise in energy bills often points to refrigerant leaks or worn-out components; visible leaks or moisture around the unit could indicate a blocked drain line; and uneven temperatures or hot spots suggest airflow issues. If you notice any of these signs, schedule a professional inspection with Allen Air promptly.

If your unit is over 10 years old and repair costs are rising, it may be more cost-effective to replace it. Consider upgrading if your unit requires frequent repairs or is increasingly unreliable, you notice corrosion or visible system wear, the system is struggling to maintain temperatures or airflow, you are experiencing rising energy bills without increased usage, or parts are becoming obsolete or unavailable. Upgrading to a modern, energy-efficient system can improve cooling performance and air quality, lower maintenance and energy costs, and support business continuity. Contact Allen Air on (08) 9524 6534 for an honest assessment of whether repair or replacement is the better option.

Allen Air primarily specialises in commercial HVAC and refrigeration services, working with businesses across industries such as hospitality, healthcare, food retail, and warehousing. While our focus is commercial, we do have a residential team and can refer residential enquiries to them or to trusted subcontractors.

All Allen Air technicians hold relevant trade qualifications and are fully licensed to handle refrigerants under Australian regulations. Allen Air holds ARCtick licence number AU63026, which authorises our team to purchase, handle, and recover refrigerants in compliance with the Ozone Protection and Synthetic Greenhouse Gas Management Act. Every job is carried out to the highest professional standard.

Yes. Allen Air is experienced in meeting industry compliance standards for commercial HVAC and refrigeration. We ensure all installations and services adhere to Australian standards and relevant regulations, including the National Construction Code (NCC), Australian Standard AS/NZS 3000, and food safety requirements for refrigeration systems. We can provide documentation to support compliance audits and inspections.

Yes. Allen Air can assess the energy performance of your existing systems and recommend improvements to help reduce energy consumption and lower operating costs. An energy-efficient system not only saves money on power bills but also reduces your environmental footprint. We can advise on upgrading to high-efficiency equipment, optimising system controls, and implementing smart building management solutions.

Allen Air offers flexible payment options to suit your business. Please contact our office on (08) 9524 6534 or email admin@allenair.net.au to discuss payment arrangements for your project or service requirements. We are happy to discuss terms for ongoing maintenance contracts and larger commercial projects.

Allen Air provides commercial HVAC and refrigeration services to a wide range of industries throughout Western Australia, including restaurants, cafés, and commercial kitchens; supermarkets and grocery stores; hotels, pubs, and bars; food courts and shopping centres; medical and pharmaceutical cold storage facilities; warehousing and logistics operations; and food manufacturing and processing plants. If you are unsure whether we service your industry, please get in touch — we are happy to discuss your specific requirements.

Yes. Allen Air understands that HVAC and refrigeration breakdowns can have serious consequences for your business, especially in food storage or healthcare environments. We offer responsive emergency repair services to get your systems back online as quickly as possible. Contact us on (08) 9524 6534 to speak with our team about urgent repair needs.

Allen Air is based in Western Australia and services commercial clients across the Perth metropolitan area and surrounding regions. Contact us on (08) 9524 6534 or email admin@allenair.net.au to confirm service availability in your area.

Yes. Allen Air provides full design, supply, and installation services for commercial HVAC and refrigeration systems. Whether you are fitting out a new premises or upgrading an existing system, our team can recommend the right solution for your space, budget, and operational needs. We work with leading equipment brands and ensure all installations comply with Australian standards and manufacturer specifications.

Getting a quote is easy. You can call us on (08) 9524 6534, email admin@allenair.net.au, or fill out the contact form on our website. One of our team members will get back to you promptly to discuss your requirements and arrange a site visit if needed. We provide clear, detailed quotes with no hidden surprises.

Allen Air technicians are qualified and licensed to work with a wide range of refrigerants used in commercial HVAC and refrigeration systems, including R410A, R32, R134a, R404A, and R744 (CO₂). As ARCtick licence holders (AU63026), we comply fully with Australian regulations governing the handling, recovery, and disposal of refrigerants under the Ozone Protection and Synthetic Greenhouse Gas Management Act.