Welcome to Rewinds & J. Windsor & Sons (Engineers) Ltd. RJW delivers best practice end-to-end multi-disciplinary engineering solutions that inspire confidence, improve operational efficiencies and help organisations to compete on a global scale. Our services range from the most traditional mechanical, electronic and electrical repairs to innovative data-driven predictive maintenance and reliability strategies.
Monitor | Report | Remove | Resolve | Replace | Test | Certify | Reinstall | Commission | Monitor
We offer a comprehensive range of electrical, mechanical and engineering repairs, along with high frequency repairs, electric motor repairs, pump repairs, generator repairs and gearbox repairs.
We are the only company of our type with in-house consultancy level, data driven predictive engineering maintenance capability – all fully supported by a team of expert engineers providing the critical link
We offer a comprehensive range of electrical, mechanical and engineering repairs, along with high frequency repairs, electric motor repairs, pump repairs, generator repairs and gearbox repairs.
We offer a complete range of engineering services across all electrical, mechanical, and electronic disciplines. These include energy saving services, panel design and build, bespoke motor manufacture…
We are the only company of our type with in-house consultancy level, data driven predictive maintenance capability and engineering support – all fully supported by a team of expert engineers…
Get in touch with RJW by telephone, e-mail, or by completing the short form below. Friendly and knowledgeable teams at all of our three offices will be delighted to help you.
RJW is an independently owned engineering services company, offering a full range of electrical, mechanical and electronic engineering services for some of the UK’s largest quality and compliance conscious industrial organisations.
We offer end-to-end engineering solutions across all disciplines. These extend from repairs and maintenance to bespoke motor manufacture and condition-based monitoring by highly skilled reliability engineers with access to the latest in sensor technology. There’s nothing we can’t do, and everything is available 24/7/365, including a full range of on-site services.
We’re constantly in touch with our customers. They tell us they value our independence, high-quality standards, exceptional levels of expertise, depth and breadth of services, unrivalled workshop capabilities, and the reliability and confidence we deliver for them every single day.

From small control panel units through to flameproof power transformers, single or three phase, less than 1kVA to more than 250kVA, we can manufacture or source transformers for all commercial and industrial uses. Whatever you need it for, our transformers won’t let you down!
90%
90% of Repairs Completed
48
Within 48 Hours
500
Over 500 Machines Restored Last Year.
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