Trusted On-Site Welding Supervision Across QLD
Led by a certified Welding Supervisor, we provide practical QA/QC support and compliant welding services for complex industrial projects across Queensland and Papua New Guinea.
MW John Welding Services provides mobile welding, supervision, inspection, and QA/QC support for industrial projects across Queensland. Led by Matthew John, a qualified welder and certified welding supervisor, we work directly with clients on-site to ensure jobs are carried out safely, correctly and in full compliance with relevant standards.
We assist with welder qualification, procedure development, final inspections, and pressure welding — all carried out to the highest standards. Our focus is on quality and safety, ensuring your work meets both regulatory and operational standards.
Based in Cairns, we service projects across Queensland and into remote locations. Our clients include fabricators, engineering firms, site supervisors and maintenance managers working in industries where compliance and traceability are non-negotiable.
If you’re looking for practical welding expertise you can rely on – from planning through to sign-off – we’re ready to support your next project.
What We Value
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Genuine “old-school” customer service
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Honest, upfront communication
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Getting the job done right the first time
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Flexibility to suit different project needs
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Progress without cutting corners.
Who We Work With
We work with clients across Queensland:
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Petrochemical Facilities
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Power Generation
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Mining & Heavy Industry
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Structural Fabrication
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Sugar and Agricultural Processing Facilities
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Industrial Maintenance and Repairs
Testimonials
“Pinpointed the cause of weld cracking and resolved it completely.”
— Joshua Wharton
“Old-school professionalism and sheer excellence — 10 out of 10 and then some.”
— Amico Vero
“Prompt, professional, excellent communication. The job was done exactly as asked.”
— Matthew Maltby
Need certified welding expertise on your next project?
We’re ready to step in and support your team with qualified, reliable service across Queensland.