Construction Company in London

We are Proficiency – A bespoke Design & Build Construction Company in London that specialises in exceptional loft conversions, extensions, renovations and basement conversion projects

As one of the leading construction companies in London, we deliver on our clients’ expectation, offering precise project management, cast-iron budgets and timescales that might as well be carved in stone.

Going beyond functionality and utility – For spaces to experience life in

Armed with extensive industry experience our construction company design and build beautifully bespoke and truly tailored spaces in which our clients envisage themselves living, entertaining, dinging and relaxing. We go far beyond functionality and utility – for beautiful form and life changing function.

Every construstion project - Two levels of exceptional service

Our services cater for every client and every form of design and build project. Our projects span from the single room re-design and full property renovation – to the most complex of extensions and new builds.

Our design and build service

Our design and build service in London offers a comprehensive, from beginning to end, project service.

We’ll be right there alongside you – from the design consultation stage, through the planning process and party wall application, and onto the construction and completion of your project.
Find out more about our design and build.

Our build only service

As a London building company we work hand-in-hand with architects on a daily basis – if you’ve commissioned an architect we’ll adeptly create and construct from their plans and specifications, onto completion, our team of experience builders in London will build your project to the high standard.
Find out more about our construction process.

Proficiency – For client, for architect

As our client, we’ll discuss and discover your expectations, visions and goals. Our designs will transform your day to day life, magnificently.

We design living spaces around you – from the first consultation we’ll explore and discover the ways in which you wish to live. From initial design discussion until the final finishing touch – brick by meticulously laid brick.

As an architect, you aren’t merely in the business of producing highly technical drawings. More than this, your job is to make everyday living, beautiful. Ensure that your designs are done justice, with a design and build partner you can trust.

We are entrusted with building the blueprints of industry-leading architects whom demand the same level of exacting standards that they themselves deliver. Working seamlessly alongside you, our team can manage your project end-to-end – with a single point of contact and a skilled team of experts committed to bringing your designs to life. Let’s discuss your project.

Proficiency ltd

Construction Services

loft conversions london

Loft Conversions

Create the immersive space within your London home that has laid waiting to be transformed – all whilst adding significant value to your property.

Kitchen renovations

Basement Conversions

Create your underground retreat – convert a previously dark and underused space into a breath-taking, awe-inspiring environment.

House extensions

House Extensions

Completely reform your property with a space expansion, layout redesign and extension that is ultimately designed and built around your visions and desires.

Kitchen renovations

Home Renovations

Re-design and re-work your home for your life today – for living the way you want and enjoying every moment.