Our 
Mission

With more than 30 years of combined industry experience, Black Diamond Group is committed to the long haul. We forge rock-solid client relations by providing exceptional, hands-on building & steel fabrication services under one roof.

By integrating Paterdis Steel into Black Diamond Group, we can uphold our mission to deliver a one-stop solution to South-East QLD’s thriving building and construction sector. Our dynamic crew has built its stellar reputation on producing world-class projects to Brisbane and beyond, nailing the brief and budget every time.
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What We Do

Drafting & Planning

Our highly experienced network of mechanical and structural steel detailers have the expertise, skill and technology to transform your project vision into a technically accurate design.
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Steel Fabrication & Manufacturing

Using cutting-edge equipment and a dedication to precision, our team can weld, cut, drill and press industrial steel into any shape or size.
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Erection & Project Completion

From concept to completion, we guarantee to achieve a fully custom project and reach your desired result on time, every time.
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Why Choose Us

We Guarantee Total Customer Satisfaction

Free Estimates & Quotes
Flexible & Budget-Friendly Service Options
Locally Sourced, Durable Industrial Steel
Zero Supply Shortages
Reliable & Prompt Delivery
Personalised Customer Service
Quick Turnaround Times
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Projects

Innovative Technologies For Progressive Projects

Number 1 to 18, LOT 67 Flametree Drive, Yatala
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LOT 31 Prospect Place, Acacia Ridge
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Queensland Raceway’s Barrel Roof
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Lot 18 Beal Street, Meadowbrook
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From Concept

No matter the size, scope or complexity, Paterdis Steel can design, manage & construct your entire project from concept to completion.

To Completion

We've Helped Clients Far & Wide

Let’s build something great together.

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