creating smarter solutions

About Steel Builders - Redefining Steelwork Precision in Australia's Domestic Housing Market

Australia's Leading Steel Supplier to the Domestic Housing Market

Our Journey - Transcending Ordinary, Delivering Extraordinary

Borne from humble beginnings in St Mary's, Australia, over a decade ago, Steel Builders has been revolutionising steel solutions for the domestic housing market. With a clear vision for customer-centric service, superior craftsmanship, and innovative steel solutions, we have emerged as a leading structural steel supplier across New South Wales and beyond.

Delivering Exceptional Steel Solutions Across New South Wales

Our expertise caters to diverse clients, from large-scale builders to individual homeowners, across Sydney Metro, Blue Mountains, North and South Coast, Canberra regions, and rural NSW.

Comprehensive Service - Seamless Integration from Design to Delivery

State-of-the-Art Facilities

Our expansive 13,000m2 North St Marys facility is a testament to our commitment to cutting-edge innovation, housing advanced processing equipment, painting bays, and ample stock storage. Over 90 skilled professionals spanning admin, sales, detailing, welding, processing, and delivery ensure a comprehensive, end-to-end service.

Unrivalled Value-Added Services

From CAD-drafted shop drawings to painting, galvanising, and several value-added services to guarantee seamless execution at each project phase. A paperless, traceable ERP system ensures dependable lead times and unsurpassed fabrication accuracy.

Pioneering Industry Innovation - The SMART™ Range

In our pursuit of innovation, we introduced the SMART™ range in 2021, setting new standards for cost-effectiveness and efficiency in contrast to traditional methods.

Our Values - The Lintels of Our Success


We are honest and value customers

  • Always build and maintain trust with our customers (internal & external)
  • Always respond to our customer's needs on time
  • Always communicate appropriate information with integrity


We continue to grow

  • Always have a continuous improvement mindset
  • Always encourage each other to share ideas
  • Always embrace progress


We think safety first

  • Always take a proactive approach towards safety
  • Always report safety hazards, near misses and all incidents
  • Always promote safe behaviours


We work collaboratively

  • Always understand the impact of how we act and behave
  • Always share information to support the Steel Builders team
  • Always treat our colleagues how we like to be treated


We take ownership

  • Always take responsibility for our actions
  • Always hold others accountable
  • Always follow through on our commitments

Our Partners - Collaborating for Success

We pride ourselves on our strategic partnerships with industry leaders, providing the best materials and innovative solutions for the domestic housing market.

Why Choose Steel Builders? Our Commitment to You

When you choose Steel Builders, you're choosing a partner committed to:

  • Superior customer service
  • Expert craftsmanship
  • Experienced team
  • Free quotes for domestic housing projects
  • Competitive lead times
  • Locally sourced materials
  • Comprehensive packages

Experience the Steel Builders difference. Contact us today to discuss your project requirements and discover how we can help build a brighter future for Australian homes. Get a quote today!