Our Services
At Stewart Steel Supplies, we specialise in providing high-quality steel products to meet the demands of builders, contractors, tradespeople, and industrial clients across South Australia.
With years of industry experience, competitive pricing, and a commitment to quality, we are your trusted local steel supplier.
Steel Supply & Distribution
We are a reliable steel supplier offering a wide range of steel products in various sizes and finishes. Whether you need structural steel, steel tubing, or steel sheets, we’ve got you covered — with fast delivery and friendly service.
Steel products we stock:
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RHS, SHS, Steel Tubing
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Flat Bar, Channel
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Universal Beams & Columns
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Steel Plate & Sheet
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Galvanised Steel, Mild Steel
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Galvanised Wire Mesh
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Fence Droppers
All our steel complies with Australian Standards (AS/NZS) for structural integrity and safety.
Steel Cutting Services
Save time and reduce waste with our cut-to-size steel services. We cut your steel to your exact measurements, ready for immediate installation or fabrication.
Benefits of our steel cutting service:
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Fast turnaround
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Precision cutting
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Suitable for one-off jobs or bulk orders
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Minimal offcuts and waste
Popular searches: cut to size steel near me, steel cut to length, custom steel cutting service
Steel Delivery Service
We offer fast and affordable steel delivery throughout Adelaide. Our own delivery fleet ensures your order arrives on time, safely, and in perfect condition.
Perfect for job sites, workshops, farms, or factories — no matter the size of your order.
📦 Next-day delivery options available.
Expert Steel Advice
Not sure what type of steel is right for your project? Our experienced team offers advice on steel selection, sizing, and fabrication. We’re here to help you get the right material, at the right price, for the job.
Why Choose Stewart Steel Supplies?
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✅ Trusted local steel supplier
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✅ Competitive pricing & bulk order discounts
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✅ High-quality Australian standard steel
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✅ Fast delivery & excellent service