Extensions main contractors in the UK

8189 UK main contractors offering extensions work.

• 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 Alert Piling Solutions Ltd Lichfield · Piling

  Alert Piling Solutions Ltd is a specialist piling & foundation contractor operating throughout the UK. We offer piling, underpinning, superstructure w

• 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 Alex&Co Builders Peterborough · Extensions · 1-9 employees

  Trusted local builders in Cambridgeshire and Northamptonshire. Alex&Co Builders delivers quality house extensions, loft conversions, landscaping, and

• A Alexander Builders Suffolk Ltd Ipswich · Main contractor · 1-9 employees

  Alexander Builders offer a range of building services including extensions, new builds, and renovations in Ipswich, Suffolk and surrounding areas. Get

• A Alexander Construction Services Ltd Haywards Heath · Refurbishment · 1-9 employees

  A Sussex-based building company specialising in whole house refurbishments, large extensions, and new builds, typically within a 20-mile radius of Hay

• A Alexander Constructors Ltd Penarth · House builder · 1-9 employees

  Alexander Constructors Ltd is a family-owned business specialising in residential building and construction, including new houses, apartments, extensi

• 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 Alexanderkarl Ltd Farnham · Refurbishment · 1-9 employees

  AlexanderKarl Ltd offers comprehensive building and renovation services across Hampshire and Surrey, priding itself on professional, personal, and qua

• A Alexandra Builders Ltd Stockton-On-Tees · Main contractor

  Alexandra Builders Ltd offers professional building, roofing, and joinery services across Stockton-on-Tees, Middlesbrough, and the North East. Establi

• A Alfa Construction Group Ltd Birmingham · Bricklaying

  Alfa Construction Group Ltd is a name synonymous with reliability and expert craftsmanship. Based in Birmingham, we specialize in high-end residential

• 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 Alfred Zebra Roofing East Grinstead · Roofing · 1-9 employees

  Alfred Zebra Roofing offers expert roof repair, maintenance, and building services across the South of England. Specializing in all aspects of roofing

• A Algar Groundworks Ltd Swansea · Groundworks

  Algar Groundworks offers groundwork and building services in Swansea. With over 13 years established and 20 years of team experience, they cater to do

• 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 Alinesom Services Limited Aylesbury · Refurbishment

  Alinesom Services Limited offers bespoke home renovation solutions in Aylesbury, specializing in high-end, luxury living spaces. Experts in kitchens,

• A Alium Global Ltd Crawley · Groundworks

  Welcome to Alium Global Ltd, your partner for all your building and construction needs. With a legacy of excellence spanning over 5 years, we are a le

• 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 Alkenby Bespoke Homes Padstow · Design & build · 1-9 employees

  Alkenby Bespoke Homes specialises in high-quality new builds, renovations, and luxury property developments across Cornwall, with a focus on reclaimed

• 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 Aspect Builders (Bath) Ltd Bath · Main contractor · 1-9 employees

  All Aspect Builders Bath are an established family run business offering qualified, skilled building & property maintenance services. Call today on 07

• A All Aspects Roofing & Renovations Ltd Newcastle · Refurbishment

  Trusted builders in Newcastle-under-Lyme for renovations, extensions, roofing, conversions & complex building projects. Honest advice.

• A All Build Bristol Wotton Under Edge · Main contractor

  Allbuild Bristol is your friendly construction and maintenance specialist across the South West, offering a comprehensive range of services for commer

• 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 Fix Carpentry & Build Ltd Bristol · Timber frame

  Twenty years of architect-led timber frame extensions, structural carpentry and premium timber floors across Bristol, Somerset, Gloucestershire and Wi

• A ALL GARDEN ROOMS Harlow · Design & build

  All Garden Rooms crafts bespoke garden offices, insulated rooms, and summerhouses, transforming gardens into personal outdoor havens with quality mate

• A All In Construction Ltd Lincoln · Main contractor · 1-9 employees

  All in Construction Ltd, Lincoln. Construction company. Specialists in house extensions, HMO conversions, & property renovations. CITB registered. Fre

• 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 Group Ltd Barnsley · Main contractor

  All In One Group of Companies is a privately owned and managed building, maintenance & property management group with expertise in delivering projects

• 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 Round Glazing Ltd Burgess Hill · Windows & doors

  All Round Glazing offers premium windows, doors, and conservatories. Enhance your home with bespoke, energy-efficient glazing solutions tailored to yo

• A All Size Builds Ltd Rochester · Extensions

  All Size Builds is a versatile building company based in Kent, specialising in home improvements and domestic building projects.

• A All Squared Construction Ltd Gloucester · Extensions · 1-9 employees

  All Squared Construction Ltd, expert home extensions, kitchen renovations, loft and garage conversions across Gloucester. Get a free quote today.

• A All Star Roofing And Building Ltd Cheadle · Roofing

  All Star Roofing and Building specialists in all types of roof repair, brickwork repair and waterproofing, covers all of Greater Manchester.

• 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 Trade Property Services Bristol · Refurbishment · 1-9 employees

  Experienced maintenance, construction, renovation & repair company specialising in providing all the trades & services required for homeowners & landl

• A All Weather Roofing 2018 Ltd Newton Abbot · Roofing

  Family-run roofing experts in Bovey Tracey, offering comprehensive services from complete re-roofs to minor repairs. We pride ourselves on quality cra

• 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 Allan Construction Ltd Stranraer · Main contractor

  Allan Construction Ltd offers comprehensive building solutions including construction, renovations, joinery, plumbing, heating, and renewable energy i

• A Allbright Ltd Bognor Regis · Refurbishment

  Allbright Limited are one of the leading construction companies for West Sussex, offering a wide range of building and maintenance services.

• A Allbright Property Maintenance Ltd Peterborough · Refurbishment

  Reliable, trustworthy and great value property maintenance company in Peterborough with over 25 years experience in the building and construction trad

• A Allen Build & Development Ltd Romsey · Property developer · 1-9 employees

  A family-run property development business established in 1985 with over 35 years of experience delivering high-quality developments across Hampshire.

• 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