house extension builders

Extension Builders Knightsbridge

Are you planning to get the best builders in Knightsbridge? You need decide what design you want for your home. Then get the reliable builders to construct it. Proficiency Design & Build Company has the right team to offer quality building services for your project in the SW1 area. What extension ideas do you have?

High end Knightsbridge extension builders
extend your home


If your house feels congested and you need extra space, you don’t have to build a new house or move out. Hire the recommended builders in Knightsbridge to work on your house extensions. Give preference to a professional team with many years of experience and expertise in design and build projects. You can select a local builder in Knightsbridge who specialises in loft conversions, kitchen extensions, and other home refurbishments. With the extension builders in Knightsbridge, you get a team that has the skill, diligence, and commitment to quality to handle your project.

Bespoke home extensions
property extension
Luxury extension in Knightsbridge

Design and Build Service


A design and build building company that is with you from the beginning to the end of the project is the right team for you. You get professionals who specialize in project management, interior design, and extensions. The project manager will update you on the construction progress and the various stages involved. Meanwhile, the project manager also ensures that the building process goes accordingly, from the purchase of quality materials to be used to delivering quality services. Having successfully completed other building projects in Fulham, Battersea, and Paddington, you should rest assured the Knightsbridge team has the experience they’ll need.


open plan kitchen extension
The Avenue, Queen's Park

Rear and side extension
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navy blue kitchen
Islington, Canonbury

Rear Extension
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Cambridge Road, Twickenham

Extension & Loft Conversion
View Project

Hillfield Road, West Hampstead

Wrap Around Extension
View Project

Building Services Cost

The cost estimates of building services depend on many factors. Your property and home size, and extension design are huge factors that determine the cost. Not forgetting that your budget also plays a very crucial role in determining the cost of your extension. Adding value to properties and helping clients to save money is something that Knightsbridge builders make efforts to achieve. You get affordable solutions that match your home dreams and budget plans. With many happy customers, you too can be one of them with building services that suit your taste and preferences.

About Proficiency

You get a team that has the craftsmanship, skill, expertise and dedication to build quality extensions. The project manager, who is also your single point of contact, supervises everything. For your ease of mind, you also get FMB fully insured builders, and NICEIC approved contractors. They provide a 15-year structural guarantee and completion certificate on every project that’s successfully completed.

Building a room

Get in Touch

Do you have any questions about the design and building services in Knightsbridge? Request a free consultation today with our representative.


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