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First-Class Providers in All Things Steel:
Specialists in Construction, Design,
& Fabrication

Since 1998, RSB Contracts has engineered, fabricated and installed large‑scale structural steel and platework for projects all across Africa. From our 10 000 m², crane‑serviced workshop (with an output capacity of at least 450tonnes / month) to in-house trial assembly, corrosion protection and turnkey erection: we own every phase of delivery!

We do all our fabrication in-house with zero outsourcing because we believe the only way to ensure the best quality and workmanship is to not delegate and do it ourselves.
Coupled with our under-roof and essembly yard, each over 10 000m², our 9 overhead cranes allows everything to also be pre-built, so when your stock is shipped out, nothing is ever left to chance.

Looking for experts who can bring your ideas and visions into reality?

Mining, Energy, Industrial, Commercial, Transport, Agriculture, & More.

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What We Offer

SERVICES INCLUDED BUT NOT LIMITED TO:

Heavy‑Duty Mining Sector Steelwork

RSB Contracts specialises in heavy‑duty steel fabrication built for mining. Whether it’s structural upgrades on processing plants, screening and crushing modules, conveyor gantries and pipe‑support systems, or rolled platework assemblies like slime tanks and thickeners, and more!

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Architectural Design & Engineering

Our in‑house team transforms your concept into buildable models, delivering architectural, civil, and structural drawings complete with detailed shop‑floor presentations and 3D renderings. Every connection, load path, and material spec is mapped out fully, to eliminate any surprises during fabrication.

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Steel & Sheeting: Installation & Erection

From mobile‑crane‑serviced trial assembly in our yard to turnkey on‑site erection, we handle transport, corrosion protection, and commissioning under one roof. Our on premises tower cranes and dedicated trial assembly crews guarantee your steelwork is assembled safely, on schedule, and ready to perform under the harshest environments!

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Supply, Fabrication & Plate Processing

Leveraging FICEP CNC centres fed directly from Tekla/Steel Projects, we nest, precision‑cut, and countersink both S355JR steel and abrasion‑resistant liner plates (Hardox, NM, VRN) right in our 10 000 m² workshop.
This tight integration slashes lead times and ensures every component meets design tolerances.

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We deliver turnkey supply, fabrication, delivery and erection - fully ISO9001/SANS/SABS compliant
and rigorously tested before dispatch.

View Our Full Breakdown of Services and Steel Solutions →

Our motto has always been: No Slowdowns. No Bottlenecks. Nothing Missed.
Because quality and expertise are basic standards at RSB Contracts.

INDUSTRY SECTORS WE SERVE

From the depths of open‑pit mines to the heights of high‑rise tower supports, RSB Contracts delivers structural steel solutions
across every critical sector.

• We partner with mining operations on everything from processing plants and transfer towers to abrasion‑resistant platework assemblies.

• Our industrial manufacturing clients rely on us for precision gantries, machinery frames, equipment supports, and every other process from design to erection.

• In commercial and high‑rise construction, we supply and erect façade supports, modular floor systems, bespoke architectural elements, and much more.

• Residential developers choose our custom steel frameworks for the expertise of our design and installation process, long‑term performance, and on-time delivery of the highest grade.

RSB Contracts also provides (but not limited to):

Oil & Gas: Corrosion‑protected modules, pipe racks, and maintenance structures
Renewable Energy: Solar arrays, wind‑turbine towers, and substation frames
Water & Wastewater: Treatment‑plant steelwork, clarifier bridges, and access platforms
Transport Infrastructure: Bridge girders, gantries, and toll‑plaza canopies
Agricultural Processing: Grain‑silo supports, conveyor modules, and custom equipment skids

Learn more about the ways RSB delivers for all sectors and see how our turnkey design, fabrication, and erection process meets each sector's unique demands.

RSB is a Level 2 BBBEE contributor

We're committed to both local transformation and technical excellence—
actively building trust and opportunity through every project we deliver.

Read more about our empowerment contributions

Our Portfolio

Bringing Structure to Design

Some of Our Past Projects:

Our past work ranges from headgear towers and screening modules to complete warehouses, processing plants, and modular renewable‑energy structures. Each project is trial‑assembled in our yard, rigorously tested for fit and finish, then delivered and erected on site to perform under heavy load and vibration.

We’re proud of the work we’ve done in the steel sector, and look forward to constantly raising the bar in order to deliver the highest-grade structural steel, night or day, no matter the challenge.

See past projects

Why Choose RSB Contracts?

From mining sites in the Northern Cape to urban towers in Gauteng, RSB Contracts
has delivered across every key sector and region. Our 10,000 m² facility produces 450 tonnes of steel per month — backed by mobile cranes, in-house coatings, and AWS D1.1-certified welding.

Trusted across South Africa in mining, energy, industrial, commercial, transport, and agricultural Steelwork.

We’re SANS/SABS compliant, digitally traceable, and proudly Level 2 BBBEE — bringing quality, precision, and local accountability to every project.

Proudly affiliated with SAISC & ISF. ISO9001 Accredited.

Check out full Accreditation and Certification -
and see why RSB Contracts are one of the best around!

Discover our national & internation reach →

Ready to get your steel project moving?

RSB Contracts has been engineering, fabricating and erecting heavy‑duty steelwork across Southern Africa since 1998. With in‑house design, precision CNC cutting, full QA/QC checks and turnkey site installation, we make sure your project meets every technical and timeline requirement.

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Take a Virtual Tour of RSB!

Engineering in Action, with a Glimpse Inside Our Steel Projects and Company Culture

Time-Sensitive Delivery and Built to Spec: All Designed to Align with International Safety and Fabrication Standards.

First-Class Providers in All Things Steel: Specialists in Construction, Design, & Fabrication

What We Offer

Heavy‑Duty Mining Sector Steelwork

Architectural Design & Engineering

Steel & Sheeting: Installation & Erection

Supply, Fabrication & Plate Processing

INDUSTRY SECTORS WE SERVE

RSB is a Level 2 BBBEE contributor

Our Portfolio

Chamberlains, Kyalami

Ford, Silverton

Feltex Factory, Pretoria

Some of Our Past Projects:

Why Choose RSB Contracts?

Ready to get your steel project moving?

Take a Virtual Tour of RSB!

Time-Sensitive Delivery and Built to Spec:
All Designed to Align with International Safety and Fabrication Standards.

First-Class Providers in All Things Steel:
Specialists in Construction, Design,
& Fabrication