With over 20 years of hands-on industry experience, KJ Welding has grown from modest beginnings into one of Western Australia’s most trusted providers of mobile welding and on-site fabrication. Built on a reputation for professionalism, reliability, and uncompromising quality, we service clients across civil, mining, Oil & Gas, infrastructure, transport, and industrial sectors.

 

Our team delivers advanced welding solutions across a wide range of applications, from mobile site work and structural fabrication to high-strength steel welding, pipework, and pressure vessels. Every job is carried out in strict accordance with industry standards, including AS/NZS 5131, AS/NZS 3834, AS 1554.1–5, AS1210, ASME IX, and AWS D1.1/D1.6.

 

We understand that large-scale operations demand more than just technical capability,  they require consistency, accountability, and safe execution. That’s why KJ Welding brings a process-driven approach, clear communication, and a focus on long-term partnerships that deliver real value.

 

This site outlines our core services, compliance capabilities, and project scope. If you’re seeking a proven welding partner for commercial or industrial works, KJ Welding has the expertise, equipment, and track record to deliver.