About the Business

Established in 2011, Proficiency is a highly Successful Design and Build Company specializing in exceptional residential Projects. Covering a whole lot of London, we provide our clients with creative solutions and bespoke building services.

As well as covering all aspects of new build and complete renovation, we are experts at Extensions, Conversions, and Refurbishments. Whatever the size and detail of your project, we are Proficiency and we truly are the best at what we do.

Call us for a free consultation about your new upcoming construction project.
Business Services

Lofts

Lofts

From £31 000

Proficiency are a London-based loft conversion specialist, with the expertise and craftsmanship to create the stunning loft conversion in London that currently only exists in your imagination. We can provide a complete design and build service, helping you develop your ideas and design your loft conversion around the ways in which you’ll be using your space.

We’ll listen to your thoughts, draw on your sources of inspiration (such as magazines and online) and we’ll ensure that your home improvement project delivers everything that you envisage. Should you already have an architect or design professional, we’ll work alongside them to bring the designs you’ve already developed, to life.

Having gained extensive experience in converting loft spaces throughout south London in areas like Chiswick, Fulham, Putney, Battersea and surrounding areas, our specialist team fully understand all of the components needed to create the ultimate loft space.

Let us take care of every step of the production process our ultimate goal is to ensure that you can enjoy a new and exciting space that not only exceeds your vision, but is also right for your property.
Design

Design

From £40 000

At Proficiency we offer two packages for our services a Design & Build full service where our Architect and design team will take care of every aspect of you project form the floor plans, submitting your plans to local authority, structural engineer’s drawings and calculations to building control application and the construction of your project all the way to finishing product that will meet your requirements and expectations.

Or a Construction alone package for those how have architect plans and engineer’s calculations, we will be happy to collaborated with your team and undertake the construction of your project all the way to completion.

Here at Proficiency, we pride ourselves on managing every step of the design and build production process.
Business Products

House Extensions by Proficiency

House Extensions by Proficiency

From £35 000
Whether you need to extend up down or even side return. Proficiency has helped numerous clients. With our in-house team we offer 3D drawings that can be viewed at our office. This way you can be assure and have an idea what your house will look like before it starts even to build and you can make the adjustment before hand.
Location & Hours

663 Finchley Road, Barnet

Cricklewood, NW2 2HN
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