Welcome to RDT Mobile Steelworks
Perth’s go-to for reliable, onsite welding and fabrication.
No job too small — built strong, built onsite.

Our Services

We bring precision welding and metalwork directly to your site — fast, professional, and built to last.

A worker wearing safety gear, including a mask and ear protection, is welding a metal beam on a construction site, creating bright sparks.

Onsite Welding

We provide fully mobile MIG and Stick welding services tailored to both residential and small commercial projects. From structural steel welding to small part repairs, our setup allows us to complete high-quality welds onsite — eliminating delays, transport costs, and workshop dependency. We come to you fully equipped, ensuring strong, safe, and compliant results every time.

A blue metal industrial work cage in a workshop surrounded by tools and equipment, with various wires and machinery visible in the background.

Custom Fabrication

We offer onsite fabrication of steel components built to your exact requirements. Whether it’s a gate frame, structural brace, equipment support, or a completely custom piece, we cut, measure, and assemble it where it's needed. No outsourcing, no delays — just precision fabrication with a local, personal touch.

A person welding a large black metal piece while lying on the floor, wearing a welding helmet and protective clothing. Sparks are flying around in a workshop or industrial setting.

Maintenance Services

Our onsite maintenance service is ideal for strata management, builders, property managers, and small businesses. We provide scheduled inspections and routine repairs to keep your steel infrastructure in safe working condition. Prevent rust, structural damage, or compliance issues before they become costly with proactive, mobile welding maintenance.

More about
our brand

RDT Mobile Steelworks was founded with a clear mission: deliver high-quality welding and fabrication directly to homes, worksites, and businesses across Perth — without compromising on standards.

With over a decade of experience, our skilled team handles everything from coded structural welding to custom-fabricated spiral and steel beam staircases. We bring the capabilities of a full workshop to your site — offering MIG, TIG, and Stick welding, tailored fabrication, structural steelwork, and reliable metal repairs right where you need them.

We’re a small, experienced crew that takes pride in our work. Whether it’s building a staircase that becomes a feature of a home, reinforcing steel beams to meet code, or welding on-site with precision and professionalism, we do the job properly — the first time.

No shortcuts. No delays. Just solid workmanship — built strong, built onsite.

A person standing next to a metal spiral staircase inside an industrial or workshop setting with tools and supplies visible in the background.
Sign for onsite welding with a welding torch illustration, the words 'Built Strong. Built Onsite.', and the RDT Mobile Steelworks logo at the bottom right.
Metal framework and tools in a workshop or factory setting with workbenches, shelves, and equipment.

Contact Us

At RDT Mobile Steelworks, we specialise in delivering high-quality, onsite welding and metal fabrication services across Perth. Whether it’s structural welding, custom fabrication, or scheduled maintenance, our mobile team is equipped to handle projects directly at your location — efficiently and to code.

If you’re looking for reliable, workshop-grade welding without the workshop, get in touch. We service residential, commercial, and construction clients with a focus on precision, compliance, and quick turnaround times.

📍 Based in Perth, WA — onsite welding and fabrication