Kitchen by Proficiency Design and Build


Established in 2011, Proficiency Design & Build specialises in renovations, extensions, basement and loft conversions in homes across London and the Home Counties.

With offices in Finchley and Battersea we cover the whole capital and no matter whether you are looking to extend or refine, build up, down, out, or tear it down and start again, we have the design and build team to support you throughout the whole process.


Our team is committed to building long-term relationships based on reliability, performance, value, and client satisfaction. We will continue to meet the changing needs of our clients with our quality services delivered by a professional team of Designers, Architects, Surveyors, Structural engineers, Builders, Contract and Project managers.

Kitchen Design from Proficiency Design and Build
stairs done by Proficiency

Quality and care in every pen stroke and brick laid, in every fixture and fitting chosen, and in all our dealings with you.



Why Choose Us

For the best part of a decade, our team – design consultants, architects, quantity surveyors, contract managers, project managers, structural engineers and professional builders – have been helping homeowners to transform their homes. Every client is allocated a dedicated project manager to oversee the entire process and keep you up to date on progress. We work alongside architects, engineers and local authority building inspectors and we offer a 15-year warranty on all structural work for your peace of mind. Put simply, we have the design expertise, the construction craftsmanship and the years of experience needed to turn your property dreams into property reality.

Fortune Green Rd, West Hampstead

Proficiency Office
View Project


The question of quality for us is not just about the artistic skill of our designers and the technical ability of our architectural modellers. It’s not just about the precision of our construction and interior design teams or the planning application successes we achieve. It’s also about the way we approach a project. The way we listen to your wishes, keep you in the loop throughout the process, adapt our service and team around your needs, and the way we bring our projects in on time and within budget.




To find out how we can help you to transform your home, contact us today. We’re here to answer any and all questions or to book a time that’s convenient to you for one of our directors to meet you to discuss your plans.

  • 31 Fortune Green Rd, West Hampstead, NW6 1DU
  • 020 7435 6231

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