One Off Engineering Services Ltd

For three decades, One Off Engineering has been the go-to workshop for bespoke metalwork solutions in South Yorkshire. Founded in Barnsley, we are a family-run business that understands the value of hard work and local reliability. We specialise in precision machining, fabrication, and custom metalwork, serving clients across Barnsley, Sheffield, Rotherham, and the wider UK.

Whether you are an industrial client needing a critical machine part repaired, an individual with a custom design in mind, or a construction project requiring structural steelwork, our expert team offers skilled craftsmanship with a personal touch. We combine traditional manual skills with modern techniques to offer comprehensive metal fabrication and welding services, handling materials from aluminium and stainless steel to mild steel and engineering plastics. Our core expertise lies in providing the backbone of modern construction, from structural steel frameworks to secondary steel additions.

We also offer site services, installations, access solutions like stairs and handrails, and bespoke gates and fencing. We pride ourselves on turning complex requirements into high-quality, finished steel solutions, ensuring every project is engineered to perfection and built to last.