residential house extension in North London
| 4.9 38 Reviews

Builders North London

Looking for builders in North London? Proficiency is a building company specialising in construction works like loft conversion, house extensions, basement conversion and renovations. With over 10 years of experience in North London, you'll feel confident the best builders will look after your project.

North London extension
extend your home

House Extensions Add Property Value

Proficiency's construction company features an extensive team of pre-contract and contract managers, design consultants, project managers, interior designers and professional builders all waiting to work for you. As a team, we have over 25 years of combined experience in designing and building beautiful homes.

Proficiency's local builders specialise in transforming residential properties based in the North London area and beyond bringing our expertise, professionalism, and experience straight to your doorstep. Once we've sat down and mulled over the details of your project. We'll get to work on your agreed timeframe and with our bespoke project management service we will be there to help you every step of the way

home extensions
house extension
Property in north London

Design and Build Service

Building company in North London

We offer a full range of building services in North London, each one tailored for you. From designing and building your dream kitchen extension, converting your loft or basement, or new builds. No building project is too big or too small. Even if you need just RIBA certified architectural service.

Proficiency's North London Builders team will transform your property into your dream home. Using the best materials, so you have the end results you want. We cover everything from the initial design, planning permission, approval right through the build, and completion of your project.

Whether you want modern or traditional, Proficiency builder will transform your property, creating a vibrant, bright home tailored to your personal needs and preferences. So, if you need somewhere extra to relax or entertain, Proficiency is the building company in North London to help you.

Let our Proficiency to take care of everything. Our service is fully comprehensive, covering everything from your initial design ideas briefing right through to the completion of your project.

Builder services we offer:

  • Architectural drawings / designs
  • Planning applications
  • Building control
  • Project cost estimation
  • Detailed architectural CAD / 3D designs
  • Construction
  • Interior designs

Completed Building Work in North London

renovation
Muswell Hill, N10

Kitchen Renovation
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house extension in north London
Islington, Canonbury

Rear Extension
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kitchen extension
Cambridge Road, Twickenham

Extension & Loft Conversion
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renovation in London
Hillfield Road, West Hampstead

Wrap Around Extension
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Cost-Effective home Extension

Our extension builders in North London provides personalised home improvement services for all tastes and budgets. The cost of an extension depends on the type of property extension you are looking to build. Should a new kitchen extension include unit installation? Do you plan to build single-storey or double-storey extensions? Are you looking for garage conversion or loft conversion to accommodate the growing need of your family? Whatever the reason you may have for your extension projects, you can always be confident that building an extension to your house will increase the property's value.

House renovations Services

Are you looking to spruce up your old bathroom to something more luxurious? Perhaps you want to turn your extra bedroom into a liveable space or modernise your new home. With the help of the Proficiency interior design team, you can implement bespoke furniture and other design elements to make the space welcoming.

Localy run business

We are fully insured by the Federation of master builders (FMB) and dedicated to meeting our customers' changing needs. With the growing happy testimonials, Proficiency has become one of the leading building companies in North London. Every house renovation project comes with a 15-year guarantee on all structural works.

Building a room

Get a Free Quote & Consultation

So next time you're thinking to hire general builders in north London to upgrade your Georgian townhouse or just adding an extra room to your modern living space, make sure you get in touch with Proficiency first.

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