Joi Construction Ltd · Company 15457783
Active, accounts up to date·main contractor·Head office New Malden
Joi Construction specialises in private residential and commercial projects, as well as boutique renovations. We pride ourselves on delivering exceptional quality and unmatched professionalism. From bespoke builds to meticulous renovations, our work is a testament to our commitment to excellence and enduring craftsmanship.
We are committed to making a difference by transforming spaces into environments that enhance well-being and elevate living to improve the quality of life of our clients. Our team includes Co-Founder and Director Young Choi, who brings extensive experience from senior business management roles at Samsung and Hyundai in South Korea, combined with a passion for construction. Malvir Johal, also Co-Founder and Director, offers over 10 years of industry knowledge with a background in architectural and structural design, ensuring creative vision is realised on site.
We offer a comprehensive range of services including loft conversions with various extension types, single and double-storey home extensions across London, and full bathroom remodelling services. Additionally, we provide kitchen fitting, installation, and bespoke hand-built kitchens and joinery, alongside interior refurbishment works and structural alterations.
Putney
Exceptional from start to finish on my single storey extension and hip to gable and rear dormer loft conversion. The project was made simple for me with the help and management of Young, Mal and the team!
Client · Liz S.
Wandsworth
Managed well by the team, my double storey extension was stress free. They helped me with the building regs application after I got planning permission. They also helped to get my kitchen and bathroom products at trade rates. Good builders.
Client · Syed M.
Wimbledon
Our kitchen refurb and rear extension project was completed to a high standard with the help of the team!
Client · Steph. Y
This profile was compiled from public records. Claim it to add the things buyers ask for:
Joi Construction are expert builders in London, specialising in home extensions, loft conversions, refurbishments, new builds, and flat conversions. Their listed services include Extensions, Loft conversions, Refurbishment, Kitchen fitting and Bathroom fitting.
Joi Construction Ltd is registered at Unit 243 Kingspark Business Centre, 152-178 Kingston Road, New Malden, KT3 3ST, in London.
Joi Construction Ltd states that it works across London.
Accounts filed for the year to 2025 report 2 employees, which places the company in the 1-9 employees band.
Joi Construction Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount in its filed accounts, turnover is likely to fall between £140k and £380k. This is an estimate, not a filed figure.
Companies House lists Joi Construction Ltd as active, with accounts most recently made up to 2025-03-31.
Joi Construction Ltd works in Residential and Commercial.
Joi Construction Ltd was incorporated on 2024-01-31.
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