Turnkey Solutions for Rail & Transport
Engineering Innovative Solutions for the Rail Sector
Diamond group provides a comprehensive suite of services to the rail sector, carefully tailored to support the full lifecycle of your rolling stock and infrastructure refurbishment projects.
Whether you're embarking on a large-scale upgrade or looking for specific support to plug into your existing programme, our experienced team is ready to deliver solutions that are innovative, collaborative, and executed with precision.
From initial planning and design through to fabrication, installation, and final handover, we work as an extension of your team — helping to keep projects on track, on time, and on budget. Our flexible approach means we can manage the full project or step in where needed, always bringing the same high standards and attention to detail.
Diamond Group’s Service Offering
Your Trusted Partner for Turnkey Engineering Solutions
Whether you're seeking full turnkey project delivery or individual elements, Diamond Group has the experience, expertise and proven track record to deliver projects in your sector.

Our Design division can take care of any detail and mechanical Design, CAD, metrology, scanning, reverse engineering and heatmapping needs

Material processing, fabrication & welding, machining and assembly & testing, our Engineering division has decades of experience manufacturing bespoke steel products and are accredited to the highest standards

Our site division have extensive expertise in site fabrication & welding, steel erection, site & mechanical installation and maintenance & outage support

Our dedicated Rail division specialises in turnkey interior and exterior refurbishment for the rail sector. They also offer passenger and driver seat refurbishment, mechanical and electrical modifications, kitting and paint and vinyl services.