The ultimate, exclusive building and decoration services for Central London

J & A Builders London Ltd is the ultimate service for building, conversions, decoration and property maintenance. Established in 2006 and with over 10 years of professional experience, we are members of The Guild of Master Craftsmen. Our expert and experienced craftsmen will deliver you a bespoke service with the greatest attention to detail. We offer and deliver a unique, comprehensive service to our clients – bespoke craftsmanship to your own specifications with a proactive expert advice.

Phone: 020 3005 1221
Mobile: 07930 287 734

& Renovation

We offer a broad range of building services across Chelsea, Kensington, Mayfair, Notting Hill, Westminster and surrounding areas. Whether it’s a conversion, extension, remodeling or a creative improvement, our specialised craftsmen will bring your ideas to life on time, within budget and with stunning results. One building contractor to do it all. No matter how complex the job is, we’ve got it covered.

& Maintenance

We are renowned for the fine interiors detailing, design advice and bespoke service. We will make sure to deliver results that suit your needs. Creating inspirational interiors with regular communication and quality workmanship to make your property special. Our team of skilled tradesmen is also on hand to maintain your property in perfect condition. No matter how small the job is, we’re ready to help you.


We are proud to present you some of the many projects we have completed for our customers. Ranging from Georgian and Edwardian exteriors to modern conceptual interiors, we pride ourselves in precision and results with a flair.