Commercial HVAC Solutions for Queensland's Builders & Property Managers
From concept design to commissioning - DC Air delivers reliable, energy-efficient mechanical systems for commercial projects of all scales across Queensland.
Full-Scope Mechanical Services, Delivered On Time
DC Air works directly with builders, developers, project managers, and facilities teams to deliver commercial HVAC systems that meet specification, budget, and programme. We understand the pressure of commercial construction timelines - our team coordinates with your project schedule from day one.
Whether you need a complete design-and-construct package, a straightforward fit-out installation, or a mechanical upgrade to an existing building, DC Air has the technical capability and site experience to deliver.
Our Capabilities
- Mechanical design & engineering to specification
- Full project management from DA to handover
- Supply, installation & commissioning
- BMS integration & intelligent controls
- System upgrades & retrofits to existing buildings
- Energy efficiency audits & NABERS compliance support
Commercial Service Areas
Specialised capability across three core commercial HVAC disciplines.
Design & Construct
Full mechanical design and engineering service. We produce specifications, drawings, and equipment schedules - then build to them. Single-point accountability from concept to commissioning.
- Mechanical design drawings
- Equipment selection & scheduling
- Authority approval coordination
- Design-to-handover management
New Builds & Fit-Outs
Coordinated HVAC installation for new commercial construction and tenancy fit-outs. We work alongside your builder to hit programme milestones and coordinate rough-in through to final commissioning.
- Builder & PM coordination
- Rough-in through to commissioning
- Tenant-specific fit-outs
- Defects liability period support
Mechanical Upgrades
System replacements, efficiency retrofits, and equipment upgrades for existing commercial buildings. We assess, recommend, and execute - minimising downtime throughout.
- Existing system assessment
- Like-for-like & upgrade options
- Staged replacement planning
- Minimal operational disruption
The DC Air Process
A structured, transparent approach from first contact through to long-term support - so you always know where your project stands.
- 01Initial Consultation
- 02Design & Specification
- 03Quote & Approval
- 04Procurement
- 05Installation
- 06Commissioning
- 07Ongoing Maintenance
Sectors We Serve
DC Air provides commercial HVAC for a broad range of industries and building types.
- Office Buildings
- Healthcare
- Education
- Retail & Hospitality
- Industrial
- Strata
QBCC Licensed
Queensland Building & Construction Commission
ARCtick Licensed
Australian Refrigeration Council
Fully Insured
Public liability and workers compensation
Licensed Tradesman
All work performed by qualified technicians
Ready to discuss your commercial project?
Talk directly with our commercial team. We'll assess your requirements, answer your technical questions, and provide a clear, competitive quote - fast.