ISO Certified Welding

Every engineer at Varlowe undergoes rigorous, ongoing training, external assessment, and routine recertification to ensure complete compliance with the latest industry standards. Our team is qualified and ‘coded’ for all major welding processes, including TIG, MIG, MMA, and Flux-Cored procedures across multiple material types. We invest in practical skill assessments, theory exams, and supervised weld tests, guaranteeing that each welder is capable of delivering defect-free, compliant welds on both simple and complex assemblies. For every project, we match the right specialist engineer to your process and material, ensuring optimal results from planning to final inspection.

Change Management & Repair

We specialise in in-situ repairs, alterations, and retrofits on live or operational plant and equipment—minimising downtime and disruption to critical processes. Our mobile welding teams are equipped to carry out complex work on-site, even in restricted or challenging environments, delivering defect-free results that meet all relevant codes and site safety requirements. Every in-situ weld is performed by fully coded engineers, documented with weld maps and traceability records, and accompanied by comprehensive QA/QC reports and compliance certificates. Whether it’s an emergency breakdown or a planned system upgrade, you can rely on Varlowe for seamless on-site execution, transparent documentation, and full regulatory compliance from start to finish.

Critical Service Expertise

We regularly execute coded welds on critical infrastructure—such as high-pressure steam pipelines, gas distribution manifolds, chemical process equipment, and other safety- and mission-critical assets—where even the smallest defect can result in operational failure or compliance penalties. Our expertise extends to working under stringent inspection regimes, including third-party witnessing, non-destructive examination (NDT), and full traceability from materials to finished joint. Whether it’s a new installation, modification, or emergency repair, Varlowe ensures absolute integrity, leak-tightness, and compliance with all applicable standards, tolerances, and client specifications.