Extension builders in London

2700 extension builders across London.

• A Agl Lofts Ltd London · Loft conversions · 1-9 employees

  AGL Lofts offers loft conversions and extensions with over 20 years of experience. They handle all aspects of the build in-house, ensuring quality and

• A AGMA Construction LTD London · Refurbishment · 1-9 employees

  AGMA Construction Ltd provides high-quality building services for private clients and developers across Central London, Surrey, and Berkshire. Special

• A Agmt Properties Ltd Bromley · Main contractor

  AGMT Properties LTD is a construction company focused on delivering high-quality services, crafting aesthetically pleasing and comfortable environment

• A Agnuss Construction Ltd Mitcham · Extensions · 1-9 employees

  Agnuss Construction Ltd is a family-oriented construction company specializing in residential and commercial projects across Greater London. With year

• A Agora Project Management Ltd London · Design & build · 1-9 employees

  Multi-disciplinary construction project management company specialising in high-end development, construction, and design. Founded by industry profess

• A Ah Designs Studio Ltd London · Design & build

  AH Designs Studio is an architectural design practice specialising in residential properties, offering services for new-builds, extensions, loft conve

• A Ahearn Construction Ltd Hampton · Extensions · 1-9 employees

  Ahearn Construction are domestic construction specialists with over 25 years experience in property extensions, loft conversions, and refurbishments.

• A Ahluwaliabuilders Ltd Hounslow · Refurbishment · 1-9 employees

  Ahluwalia Builders Ltd. offers reliable construction services across the UK, specializing in refurbishments, extensions, basement and loft conversions

• A Aj Home And Garden Ltd London · Refurbishment

  AJ Home And Garden Ltd, established in 2013, offers domestic refurbishment and garden landscaping in London. Services include renovations, extensions,

• A AJ London Construction London · Design & build

  AJ London Construction is a premier construction company with over 25 years of experience in high-end residential and commercial projects across Londo

• A Aj Prestige Building Company Ltd Hayes · Refurbishment · 1-9 employees

  Complete renovations, extensions and carefully finished interiors across London. Building & Renovation services.

• A AJM CONSTRUCTIONS London · Main contractor · 1-9 employees

  AJM Constructions is a full-service construction company specialising in high-end residential and new build contracts across London and the South East

• A Akka Building Services Ltd London · Refurbishment

  Akka Building Services Ltd offers comprehensive home refurbishment and construction services, including full home refurbishments, interior/exterior de

• A AKO Solutions London · Main contractor

  AKO Solutions is a London-based multi-service property company offering professional cleaning, reliable maintenance, and expert property development t

• A Akoni Construction Ltd Harrow · Bathroom fitting

  Akoni Construction offers a comprehensive range of building and home improvement services, from initial design to final completion. Specialising in ki

• A Akorason Ltd London · Refurbishment

  Akorason Ltd: Your trusted building company in South East London. Specialists in full house renovations, kitchen & bathroom fitting, and extensions. F

• A Al Mamlaka UK Limited Croydon · Main contractor · 1-9 employees

  Al Mamlaka UK Limited offers comprehensive construction services including new builds, refurbishments, and extensions for commercial and residential p

• A Al Tabba Ltd Southall · Design & build

  AL TABBA LTD offers comprehensive building solutions in London, specializing in new builds, extensions, loft conversions, and refurbishments. They als

• A Al-Hadi Group London · Refurbishment

  Al-Hadi Group is a family-run business in London specialising in transforming residential and commercial properties. We guide clients through every st

• A Al2builder Ltd London · House builder

  AL2 Builders are a family-run construction company based in London, offering a wide range of services including new builds, extensions, basement conve

• A Alan Loft Conversions Ltd London · Loft conversions

  Expert loft conversions, house extensions & basement refurbishments in London & Essex. Free quotes. Call 07307 474714.

• A Alban Building Contractors Ltd London · Main contractor

  Alban Building Contractors Ltd is a family-run construction company with over 40 years of experience offering a wide range of building services in St

• A Albasem UK Ltd London · Extensions

  ALBASEM UK Ltd is a building service that helps families and homeowners discover the true potential hidden within their homes.

• A Albavisha Romford · Electrical

  Qualified electricians across London. EICR certificates, PAT testing, EV charger installation and full rewires. Fast callouts, fixed prices, certifica

• A Albes Construction Ltd Dartford · Design & build · 1-9 employees

  Albes Construction offers professional home extensions and loft conversions in Brixton, Clapham, and South London. Specializing in design and build se

• A Alder Tree Construction Ltd London · Main contractor

  Alder Tree Construction Ltd is a family-owned construction company delivering exceptional commercial and residential projects across London. Specialis

• A Aldon Build and Construction Esher · Loft conversions · 1-9 employees

  Aldon Build and Construction are based in Esher, Surrey, offering loft conversions, extensions, and building work. They pride themselves on skilled tr

• A Alec Oakley Builders Cheshunt · Main contractor · 1-9 employees

  Alec Oakley Builders is an established name for high-quality building services in Essex. We are a trusted partner for home renovations, extensions, an

• A Alector Construction Ltd London · Design & build · 1-9 employees

  Alector Construction Ltd is a London-based building company specializing in high-quality home renovations, extensions, and loft conversions. They offe

• A Alema Construction Ltd London · Bricklaying · 1-9 employees

  Alema Construction Ltd is a UK-registered company established in 2016, offering construction services across London for residential and commercial pro

• A Alerio Construction Ltd London · Main contractor · 1-9 employees

  Alerio Construction is London's premier construction company, known for excellence in new builds, renovations, and extensions. We bring visions to lif

• A Alex Contracting Ltd London · Refurbishment · 1-9 employees

  ALEX CONTRACTING LTD provides high-quality build and finish with an unrivalled client experience. We manage all projects from start to finish, ensurin

• A Alex Deco Design Watford · Refurbishment · 1-9 employees

  Alex Deco Design Ltd provides a complete Building Service, Refurbishment, Loft conversion, Extensions, Property maintenance and repairs; we can take y

• A Alex London Lofts Romford · Loft conversions

  Alex London Lofts specialises in loft conversions and kitchen extensions, offering a full-service building experience from design to completion. They

• A Alexander Decor London · Design & build · 1-9 employees

  Alexander Decor Ltd offers high-quality house renovation and extension services in London. Specialising in design & build, refurbishment, and decorati

• A Alfa Quality Construction LTD London · Refurbishment

  Expert London builders and electricians for house extensions and renovations, electrical and plumbing work. Quality craftsmanship and free quotes.

• A Alfa Style Ltd Kingston Upon Thames · Refurbishment

  Alfa Style Ltd is a London-based refurbishment company specializing in high-quality repairs and reconstructions for houses, apartments, and premises.

• A Alfanar Projects London · Main contractor · 10-49 employees

  Global project developer, engineering construction & technology solutions provider with roots in Saudi Arabia. Delivering high-quality projects on tim

• A Aliaj Building Ltd Barnet · Main contractor

  Aliaj Building LTD is a London-based construction company delivering reliable, high-quality building services you can trust. Offering new builds, exte

• A Alico Engineering Ltd London · Refurbishment · 1-9 employees

  Family-run high-spec residential construction across London and Hertfordshire. Refurbishment, extensions, basements and structural works, with heating

• A Alkemist Build And Decorate Ltd London · Refurbishment · 1-9 employees

  Trusted Builders in London and Surrey providing professional renovation and construction services. Specialists in home extensions and property refurbi

• A Alkod Building Construction Ltd London · Main contractor · 1-9 employees

  Alkod Building & Construction LTD is a building contractor specialising in new-builds, extensions, refurbishments, and home improvements. Dedicated to

• A All Construct Ltd London · Main contractor

  All Construct Limited is a premium London-based construction company specializing in new builds, property conversions, and permitted development proje

• A All In One Construction Ilford · Main contractor

  Professional construction services with over 15 years of experience. From residential homes to commercial buildings, we deliver quality that lasts.

• A ALL IN ONE RENOVATION LTD Pinner · Refurbishment · 1-9 employees

  All In One Renovation Ltd offers experienced, fully insured renovation services across London, specializing in bathrooms, kitchens, refurbishments, an

• A All Time Construction Ltd Dartford · Extensions

  All Time Construction Ltd offers extensions, kitchens, EV charger installations, and full home renovations across Kent, London, Surrey, and Essex. Fix

• A All Well Property Services Ltd London · Refurbishment

  Builders and renovation specialists in South East London since 2020. 100+ projects across 25 boroughs, fixed-price contracts. Free 45-minute site visi

• A All2construct Ltd Harrow · Extensions · 1-9 employees

  All2Construct Ltd, Harrow's trusted home builders and renovators. Extensions, loft conversions, full refurbishments across North-West London. FMB and

• A Allen Cooper Construction Ltd Hounslow · Design & build

  Allen Cooper Construction Ltd offers a comprehensive design and build service for residential and commercial projects, specializing in renovations, ex

• A Allencost Ltd London · Electrical · 1-9 employees

  AllenCost offers a comprehensive range of building and refurbishment services, specializing in electrical, drywall, carpentry, extensions, bathrooms,