Commercial Ducted & Split System Air Conditioning
Commercial ducted and split-system air conditioning designed around your premises, operating requirements and budget. We assess the site, recommend the right system and plan the installation to minimise disruption to your business.

What's Included
Shelair designs, supplies, installs and commissions commercial ducted and split-system air conditioning. We assess heat loads, occupancy, operating hours, zoning, controls, access and future maintenance requirements before recommending equipment. Installations are planned around business operations and completed with testing, commissioning and handover documentation.
Request a Commercial QuoteKey Benefits
- System selection based on the building, occupancy and operating requirements
- Commercial ducted, multi-split and wall-mounted split-system solutions
- Installation planning that minimises disruption to staff and customers
- Zoning and control options for different operating areas
- Replacement and upgrade options for ageing commercial systems
- Testing, commissioning and operational handover
- Preventive maintenance support after installation
- Five-year workmanship guarantee on work performed by Shelair
How It Works
Site assessment
We inspect the premises, existing services, access, usage and cooling requirements.
System design and quote
We recommend the appropriate commercial system, capacity, zoning and installation scope.
Planned installation
Works are scheduled to reduce disruption to your normal business operations.
Commissioning and handover
We test performance, commission the controls and provide operating guidance.
Frequently Asked Questions
Do you install split systems in commercial premises?
Yes. We install commercial wall-mounted split systems, multi-split systems and ducted systems for offices, retail, hospitality and other business premises.
Do you need to inspect the site before quoting?
Usually, yes. A commercial site assessment allows us to confirm capacity, electrical supply, access, pipe routes, drainage, controls and installation requirements before providing a reliable scope and price.
Can installation be completed outside business hours?
Where required and practical, installation can be planned around trading hours to minimise disruption. Access and scheduling requirements are confirmed during scoping.
Can Shelair replace an existing commercial system?
Yes. We assess the existing equipment and services, then recommend a suitable replacement or upgrade based on performance, condition and operating cost.
Do you provide ongoing maintenance?
Yes. Shelair provides scheduled preventive maintenance and commercial breakdown support across South-East Queensland.
Which areas do you service?
We service commercial clients across Brisbane, the Gold Coast, the Sunshine Coast and surrounding South-East Queensland areas.
Need Commercial Ducted or Split-System Air Conditioning?
Arrange a site assessment and receive a properly scoped commercial air-conditioning recommendation.
