Built strong to last
Expert steel design, fabrication, and precision decking across Gauteng and beyond. We bring the workshop to your site — custom solutions, crafted with integrity.
Steel you can count on
Topline Welding & Decking was built on a foundation of craftsmanship and dependability. Formerly known as Muky Steel Design and Fabrication, our team has earned a reputation across Gauteng for delivering steelwork that stands the test of time — from robust structural frameworks to finely finished gates and decking.
We're a mobile operation based in Olievenhoutbosch, Centurion, which means we come directly to your site anywhere in Gauteng and beyond. Every project starts with an on-site assessment, a detailed quote, and a commitment to seeing the job through with precision and pride. No shortcuts, no compromises — just honest steelwork done right.
Our services
Every project is quoted individually — no guesswork, no hidden costs. We assess your site and deliver a tailored solution.
Steel Structures
Custom design and erection of steel frameworks for residential, commercial, and industrial applications — engineered for durability and strength.
Steel Fabrication
Precision cutting, welding, and assembly of bespoke steel components. Every piece is measured, cut, and finished to exact specifications.
Decking Installation
Professional installation of durable, high-quality decking for patios, walkways, and outdoor entertainment areas — built to handle the elements.
Gates
Manufacture and fitting of custom steel gates including driveway, pedestrian, and security gates — combining safety with striking design.
Trailers
Build and repair of heavy-duty steel trailers tailored to your specific hauling requirements — rugged, reliable, and road-ready.
Burglar Bars
Security-focused fabrication and installation of robust burglar bars for windows and doors — peace of mind without compromising on appearance.
Gallery
Let's discuss your project
Olievenhoutbosch, Centurion, Pretoria
Monday – Saturday, 07:30 – 17:00
Closed Sundays
Request a Quote
Tell us about your project and we'll get back to you with a tailored quotation.