Custom Metal Fabrication Melbourne
At A.C. Steel, we provide custom metal fabrication services to support a wide range of construction, commercial, and industrial projects across Melbourne. From light sheet metal work to heavy-duty steel assemblies, we combine craftsmanship with advanced machinery to deliver accurate, durable, and compliant metal components — tailored to your exact specifications.
Whether you need welded structural parts, architectural steel details, or custom metalworks, our skilled fabricators, boilermakers, and welders are ready to bring your design to life.

What We Fabricate
We fabricate and assemble a wide range of metal components of steel, stainless steel or aluminium, for use in:
- Residential and commercial building structures
- Industrial machinery support and access systems
- Architectural steel detailing and feature elements
- Plant rooms, workshops, factories, and warehouses
- General construction and infrastructure works
Custom Metal Components
We manufacture custom steel elements to meet your site-specific needs. Whether it’s a once-off bracket or an entire assembly, we ensure dimensional accuracy and long-term performance.
- Plates, cleats, baseplates, brackets
- Custom supports, guards, mounting frames
- Structural joinery and beam connections
- Bespoke designs for specialised installations
Steel Welding & Boilermaking
Our in-house welding team is qualified to deliver precision MIG, TIG, and stick welding across a wide range of steel types. We also offer boilermaking services for larger and more complex assemblies.
- Fully qualified welders & coded welding available
- Welded assemblies for structural & mechanical systems
- Steel and alloy compatibility
- Weld testing and quality assurance on request

Sheet Metal Fabrication
We process light to medium gauge sheet metal with high precision for architectural and structural applications.
- Folding, punching, cutting, and notching
- Custom flashing, covers, and panels
- Perforated or decorative metal available
- Ideal for stair treads, balustrade infills, cladding
Surface Treatment Options
To ensure performance and longevity, we provide multiple protective finishes depending on application and exposure.
- Hot-dip galvanising for corrosion protection
- Powder coating in a range of colours & textures
- Industrial primer coatings
- Stainless steel fabrication for hygiene-sensitive projects

Typical Projects & Applications
- Brackets and joiners for structural steel installations
- Custom stairs, platforms, and balustrades
- Plant platforms, cages, and pipe supports
- Custom furniture frames and metal fit-outs
- Site-specific safety guards and handrails
Why Choose A.C. Steel?
- Fully-equipped workshop with CNC machinery, welding bays, and handling gear
- Experienced boilermakers and metal fabricators trained to meet tight tolerances
- Tailored fabrication – no off-the-shelf limitation
- Built to last – materials and finishes selected for durability
- Precise & collaborative – we work closely with engineers, designers, and site crews
FAQ
Can you fabricate from my drawings or sketches?
Absolutely. We accept everything from detailed CAD files to hand sketches. Our team will help you refine the design if needed.
What is your lead time for metal fabrication?
Most jobs are completed within 5–10 business days, depending on size and complexity. Urgent or repeat orders can be fast-tracked.
Do you deliver to site or offer installation?
Yes. We offer site delivery across Melbourne and can coordinate on-site installation or welding where required.
Can you help with design adjustments for compliance?
Yes. We often collaborate with builders and engineers to make sure all fabricated elements meet relevant structural or safety standards.