Frequently asked question

We provide installation, repair and scheduled maintenance for air conditioning and HVAC systems for residential and commercial properties in Sydney.

The correct system depends on room size, layout, insulation and expected usage. We assess your property and suggest the most suitable unit for efficient cooling and heating.

Most residential systems require servicing once every 12 months. Heavy-usage or commercial systems may need maintenance every 6 months.

Warm airflow, reduced cooling, unusual noises, leaks, high energy consumption or bad odours indicate attention is required.

Yes. We attend urgent breakdowns when systems stop working or performance drops unexpectedly.

Yes. We remove outdated units and install new energy-efficient systems that meet current performance standards.

A standard residential split system is usually installed within a single day. Larger or commercial installations vary depending on scope.Reach out to our team for more details

We work with well known manufacturers, including Daikin, Mitsubishi Electric and Fujitsu, along with most standard HVAC units used in Sydney.

Yes. All work is covered by workmanship warranty and equipment is supported by manufacturer warranty terms.

It improves system efficiency, reduces running costs, prevents breakdowns and extends equipment lifespan.

You can reach us by phone or online enquiry. Call us on 1800 002 665 or email info@schillair.com.au today. Provide basic details about your system or project and we prepare a clear quote.