About Us

MDA Steel Fab

MDA Steel Fab is a family-owned and operated business that has been providing high-quality steel posts, beams and fabrication services throughout Sydney, NSW for over 30 years. We take pride in our workmanship and are committed to customer satisfaction. We specialise in fabricating and installing steel frames, beams, columns and stairs for commercial, industrial and residential projects. Our products are made of the highest quality materials and are backed by a lifetime warranty.


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Our Process
Consulting Icon MDA Steel Fab

1. ConsultatioN

Upon our first discussion, our team will request a set of shop drawings prior to the installation for the Clients/Engineers Approval.


Approval Icon MDA Steel Fab


Once Approved, We visit the job site with the Drafting team for the project to ensure all accurate measurements. The MDA Steel Fab manufacturing team will have a discussion based on the shop drawings to ensure all works that will need to be completed for the project. 

Structural Steel Frabrication Icon MDA Steel Fab


At MDA Steel Fab, we ensure that the best and appropriate quality steel is sourced for the job to meet requirements. We then commence the fabrication stage based on the client’s approval and shop drawings, ensuring the all quality checks are made.

Spray Treatment Icon MDA Steel Fab


At MDA Steel Fab, we apply all types of surface treatment options of our structural steel beams to increase to durability and longevity. Our Surface Treatments include, Hot Dip Galvanising, Weather Proof Primer, Zinc Phosphate Priming. This treatment will depend on engineers request.

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5. DELIVER to site

After fabrication and spray treatment is finished, we perform a test assembly of all the components associated to the project to check that they meet the specifications in the proposed drawings. This step is completed at the manufacturing plant by our highly experienced team before delivery. Once the checks are done  to ensure each component fits together, we then deliver the products directly to your site.

Installation Icon MDA Steel Fab


At MDA Steel Fab we ensure that there are NO MISTAKES when installing various steel structures at your project. We ensure precision on every step of the process to minimise delays and problems. Our team of professional are dedicated to meeting your budget, and timing of the project.

Mission and Vision

We are MDA Steel Fab, and we are on a mission to provide high quality steel fabrication services to our clients in Sydney and beyond.


To become the leading steel fabrication company in Sydney, while delivering projects that consistently provide exceptional customer satisfaction and deliver excellent value & innovative steel fabrication solutions to meet our client’s expectations.

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Our Steel Services

MDA Steel Fab provides efficient, cost-effective and holistic structural steel beams. We design and fabricate solutions to meet the quality requirements of the residential, commercial and industrial sectors.