For Builders, Fitout & Project Teams

We deliver mezzanine and structural steel packages to builders, fitout companies, storage and warehouse fit-out specialists, and construction managers across Victoria. One contract, one accountable team, fewer trade interfaces on site.

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1800 m²

In-House Fab Floor - Epping

Contractor Across the Package

10+ yrs

Mezzanine & Structural Steel

What CGA Delivers

Structural steel and mezzanine packages - designed, supplied, installed.

Design & Engineering Coordination

Structural steel and mezzanine works engineered to suit operational requirements - without over-designed solutions or unnecessary steel weight and cost.

Structural Steel Fabrication & Erection

Primary and secondary steelwork fabricated and erected to Australian Standards, with detailing focused on efficient installation and site coordination.

Flooring Systems

Structural flooring supplied and installed to suit load and use - plywood, particleboard and specialty finishes where required.

Access & Safety Systems

Integrated staircases, handrails, balustrades, kick rails and edge protection - delivered as part of the package to meet NCC and WHS obligations.

Project Delivery & Installation

Fully coordinated site works including cranage, access, fixings and install - one team to reduce interfaces and on-site issues.

A Typical CGA Package

Every line item, accounted for.

Structural steel design & engineering

Tekla detailing & shop drawings

Primary & secondary steelwork

Mezzanine flooring system

Staircases, handrails, balustrades

Edge protection & kick rails

Between the slab and the deck - your trades arrive to a finished, signed-off platform. Compliance docs and as-built are part of the handover, not an afterthought.

Safety gates & pallet gates

Cranage & access equipment

Site installation & coordination

Engineering certification & sign-off

Where We Add Value

Detail that pays back on site.

3D laser scanning

Existing-conditions scans overlaid against the model - clashes resolved in CAD, not at the column.

Buildability-first design

Engineered around install sequence and trade interfaces, not just static loads.

Practical cost engineering

Steel weight, section selection and connection design optimised againsted your budget, not the textbook.

Compliance documented

Engineering certifications, weld procedures, AS/NZS sign-offs - issued, not chased.

Single point of contact

Our PM is your PM. No buck-passing between drafty, fab and install.

Schedule reliability

Programmes built around realistic durations. We give dates we can hit.

Projects We've Delivered Through Industry Partners

How we de-risk a job before the first lift.

All projects

Completed multi-tier mezzanine, delivered via industry partner

SA Multi-Tier Mezzanine

Multi-tier custom mezzanine with integrated access equipment

Cranbourne Roof Extension

Structural steel projectinvolving demolition of the existing roof, followed by lifting and extendingthe structure to integrate with the existing building.

Accredited & Insured