Contemporary open plan Kitchen design and build by Proficiency
| 4.9 50+ Reviews
Considerate Construction Scheme
Basement
Specialists

Local Builders in Fulham

Building your dream home in Fulham begins with choosing building contractors who combine exceptional craftsmanship, creativity, and a commitment to quality. With over 14 years of experience, Proficiency Design & Build has been transforming properties into luxurious living spaces, delivering bespoke extensions and renovations that reflect your lifestyle and meet the highest standards of design and construction.

High end side return extension

We strive to be London's leading construction company, driven by a passion for high-quality detail and design.

Start-to-Finish Building Services

Concept

Every successful renovation project starts with a clear vision. Our skilled interior designers and ARB and RIBA-qualified architects collaborate closely with you to turn that vision into reality. As part of our services, we handle all planning permissions with the local council on your behalf for complete peace of mind.

Project Management

Our dedicated team of project managers guides you through every step of the building work process. This ensures timelines are met, budgets are adhered to, and communication remains transparent. When it comes to customer service, few can match our standards.

Completion

At Proficiency, we only use premium materials and high-end finishes to create the home of your dreams. From bespoke new builds and stylish basement conversions to a wide range of other home improvements, homeowners across London and the surrounding areas trust us to provide exceptional results.

Elegant Property Transformations

At Proficiency Design & Build, our specialist build services transform traditional layouts into elegant, light-filled living spaces that balance form and function.

Our approach focuses on opening up interiors, enhancing natural flow, and introducing premium finishes that upgrade every home improvement project.

Whether it's removing internal walls to create open-plan layouts or installing double-hung windows and bi-folding doors to flood the room with natural light, every detail is carefully considered.

Our skilled builders, architects, surveyors, and interior designers work hand-in-hand with homeowners to deliver beautiful homes of a high standard.

Our Building Projects

open plan kitchen extension
The Avenue, Queen's Park Side Return House Extension View Project
Modern house renovation
Conewood Street, Highbury Side Kitchen Extension View Project
kitchen
Cambridge Road, Twickenham Open Plan Kitchen Extension View Project
open plan Kitchen renovation
Wesbere Road, West Hampstead Kitchen Renovation View Project

Our Building Company

Whether you're expanding your home with a house extension or transforming unused space with a loft conversion, Proficiency delivers with a client-first approach and expertise that consistently strives to exceed expectations.

  • Fully insured, covering Public and Employers' Liability, Professional Indemnity, and Contractors All Risk.
  • Members of the Federation of Master Builders, NICEIC, and Gas Safe approved.
  • Backed by an excellent 4.9/5 star Google rating, Proficiency is the building company you can trust.

Our High-End Building Services

Modern mansard attic conversion with Velux windows

Unlock the full potential of your South West London home by transforming underused attic space into practical and stylish living areas. Loft conversions significantly increase your property value by 10% to 20%.

double storey home extension with large windows and open plan kitchen

Expand your living space with a bespoke house extension tailored to your needs. Side returns are perfect for opening up cramped kitchens, while rear extensions elegantly enhance indoor-outdoor living.

underground basement stairs leading to cellar room

Premium basement conversions reveal your home's hidden potential. Whether you're dreaming of a bespoke home gym, indoor cinema, spare bedroom, or wine cellar, our skilled team has the expertise to bring it to life.

side extension

Upgrade your home with a full house renovation designed around your lifestyle and taste. From restored listed buildings to complete new builds, we handle everything with meticulous care.

How Much Does It Cost To Hire Building Companies?

The cost of builders in Fulham depends on the project scope, what structural work is needed, and which top-end finishes you choose. As an estimation, here is a price breakdown:

  • Interior design and renovation: Between £1,100 and £2,000 per m²
  • Double-storey house extension: Starting from £80,000
  • Bathroom renovation: Ranging from £6,500 to £18,000+
  • Loft conversion: From £30,000 to £100,000+
  • New builds: Starting from £3,500 per m²
Building a room

Work With Local Experts Near You

Proficiency Design & Build is the trusted builder in Fulham. With over 14 years of experience delivering luxurious homes across London and the surrounding Home Counties, we bring expert workmanship, award-winning designs, and creative vision to every property renovation. Reach out to us today.

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