About Us

“Jamie and his team were brilliant! They turned up early - and did a fantastic job (even when given ridiculous event break down time slots!) I genuinely can't recommend them highly enough and I will definitely be using their services in the future.“

Oonagh Simms - The Marhsmallowist
“We worked with J Mansfield on a penthouse apartment in Hackney - They were incredible! They were brilliant to work with and covered so many needed elements of the process. From managing the project on site, all the way to design and detailing the joinery in the apartment. Their level of finish and detail is second to none and I would recommend them to anyone who is looking for a high standard of finish to their projects. They were organised, precise and nice people to work with. Thanks guys!"

Scarlett Hessian - Studio Scarlett Hessian
“Always enjoy working with these guys. Great attention to detail, nice guys to work with and good value. They really think about and plan their jobs well so they go smoothly during installation.“

Alister Gonse - Flight Design
Our Background
With a degree in furniture design, accompanied with many years of workshop experience and qualifications in site work, Jamie Mansfield set up J Mansfield Ltd in 2017 as a versatile 'one-stop shop' for all bespoke fabrication and installation requirements. It's this background that ensures that care is given to every detail with precise results whilst each project runs smoothly with all aspects are considered.

After 5 years of being based in London, the decision was made to relocate back to the South West countryside. This provided the opportunity to set up a brand new state-of-the-art 4500sqft workshop in Bristol. Our new workshop positions us well to deliver projects for the commercial, high-end residential and hospitality sectors across the Bristol, London and throughout the U.K. Providing a full design, manufacture and installation service, we can project manage, fabricate and deliver each job from concept to completion.
Our Versatility
We pride ourselves on our versatility, no job is too big or small and we’re able to work with a wide range of materials including timbers, metals, plastics and vinyls. Our workshop is fitted with traditional wood working machines and modern manufacturing techniques including a CNC router, laser cutter, vinyl cutter and a spray finishing booth.

Project location is not something we limit ourselves to. A large proportion of our projects are within London however we have experience working across the U.K. and Europe, including a pop-up we built in our workshop, shipped to Italy and installed for the Milan Design Festival.
Health and Safety
J Mansfield Ltd are fully committed to providing a safe working environment for all clients and operatives. Our site teams have CSCS cards along with SMSTS, First Aid, PASMA, Asbestos Awareness and IPAF qualifications where required. Comprehensive RAMS are produced for each install with the Site Manager inducting each operative to the site and job before work begins.
For all enquiries, including pop-up stores, bespoke joinery and fitout projects,
call us now on
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