Quality Assured.
On time.
On budget.

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Structural Steel Design and Detailing

First class design and detailing which ensures fast and precise construction for clients.


Our top shelf reputation in the industry and considerable buying influence ensures a competitive material cost for all your project supply requirements.

Fabrication, Cutting and Drilling

We have a comprehensive range of services delivered by a highly trained team of in-house steel fabricators.

Surface Preparation, Painting and Galvanising

We provide a complete steel preparation, painting and galvanising service as part of its comprehensive service packages.


We ensure that all erection works are carried out with the highest levels of approved health, safety and environmental standards.

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    Company Profile

    About Us

    Gonzalez Steel Pty Ltd is a modern structural steel fabrication company that is situated in the Newcastle and Hunter region but services clients throughout regional New South Wales, Sydney and as far afield as Queensland. With more than 35 years’ experience and knowledge in all different types of structural steel fabrication, drafting, surface preparation and erection, Gonzalez Steel is well equipped for any project large or small.

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    Want your project delivered on time and on cost?


    Sectors We Support

    Industrial Steel

    With over 30 years’ experience in the supply of fabricated steelwork for the industrial sector, Gonzalez Steel is a front runner in the Steel Construction industry.

    Commercial Steel

    Servicing a large range of clients, Gonzalez Steel prides itself in delivering numerous commercial projects around NSW.

    Mining Steel

    Our extensive expertise and quality assurance procedures ensures that all your Structural Steel requirements for the Mining Sector can be achieved.

    Architectural Steel

    Gonzalez Steel P/L can safely say that we are leader in the fabrication and supply of Architectural Steelwork for those high end visual projects.

    RMS Steel

    The Gonzalez group, we can ensure that any product supplied to our client will exceed the project requirements and standards.


    Our Projects

    Gonzalez Steel is proud to be associated with some of the most prominent companies in Australia such as John Holland, Lendlease, Multiplex, CPB and Hansen Yunken, just to name a few.

    Our extensive portfolio includes many high profile projects completed throughout NSW. Projects such as the New Intercity Fleet Maintenance Project, University of Newcastle NEWSPACE Project, Wynyard Walk Project, Exhibition Centre Darling Harbour Project, just to name a few. To see some of the Projects Gonzalez Steel has successfully completed for our clients please go to the below link.

    View Projects