No matter what the size or scope of your project, we’ll keep you fully informed every step of the way and deliver superb results, on time and on budget.


Our dedicated teams design, manufacture and install precision-engineered products that match every detail of your site and project. Whether it’s a retrofit project or a brand new installation, we provide all the services and support you need. Our staff know our products in every detail, and have the appropriate certification for every water company in the UK.

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Support &

Need inspections, maintenance, spares or repairs? We’re at your side. All our products benefit from our excellent 12- months’ after-sales care as standard. And with Longwood asset lives lasting more than two decades, we want to be sure your investment performs at its peak for the long haul. That’s why we offer cost-effective, custom warranties for your permanent peace of mind. We’re also happy to accept credit card payments if you so require.

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Full turnkey
contractor service

Our turnkey customers know they can depend on us to handle every aspect of a major project including all civil, mechanical and electrical works.

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Research & development

One of the joys of engineering is its infinite potential for progress. For Longwood Engineering, innovation and progress form a fundamental part of our work. Over a century ago our company was founded to engineer simple but ingenious machines that recovered waste woollen fibres and grease from mill effluent.

Today, our fleet vehicles leave our Yorkshire base carrying pristine, state-of-the-art units designed and manufactured by our specialists to fit your site and purpose in every tiny detail.

Our experts exploit not only on their own skill and insight but also the most advanced technologies and equipment available. We never miss an opportunity to build in improvements that will give you the greatest possible value, efficiency and cost savings.

Research & development