Main contractors in the UK

6990 main contractors listed from the UK register.

• A Affordable Builders Ltd. Spalding · Extensions

  Trusted builders in Spalding, Peterborough, Boston and Bourne. Specialists in brickwork, driveways, patios, fencing, house extensions, kitchens and ca

• A AFL Construction London · Main contractor · 1-9 employees

  AFL Construction is a London-based building company established in 2011, specializing in home improvements, alterations, conversions, and extensions.

• A Aforea Ltd London · Main contractor

  AFOREA LTD is a company registered in England. The company's website is currently unavailable.

• A Afraa Ltd London · Property developer · 1-9 employees

  Afraa offers expert advice, design, and construction services for residential and commercial property investments in London, focusing on creating eye-

• A AFRANCO CATERING SERVICES London · Main contractor · 1-9 employees

  Bespoke catering and private-dining experiences for domestic and corporate events. Specialising in high-end African and Continental cuisine.

• A Afrisys Group Ltd Birmingham · Main contractor

  AFRISYS GROUP LTD is a new company incorporated on 2025-08-11. The company's registered address is in Birmingham.

• A AFTER BUILD LIMITED Burgess Hill · Main contractor · 10-49 employees

  After Build provides outsourced new homes aftercare on a fixed-price basis, managing homeowner defects during the first two years after handover. Prot

• A Ag-Renovation Ltd Wembley · Main contractor · 1-9 employees

  Find the top rated tradesmen and renovation companies near you. Read reviews from verified customers. Post your job and get free estimates today!

• A Agamm Ltd Gateshead · Main contractor · 1-9 employees

  Agamm Ltd offers professional construction expertise and reliable workforce supply for projects of all sizes, committed to quality, safety, and custom

• A Agc Infracon Pvt Ltd Chelmsford · Main contractor

  AGC Infracon Pvt. Ltd. is a distinguished Class 1+ government contractor undertaking diverse government projects, delivering quality infrastructure so

• A Agecourt Ltd Harpenden · Main contractor · 1-9 employees

  Agecourt Limited is a UK construction company specializing in high-quality domestic building services. Committed to precision, customer satisfaction,

• A AGEV London · Main contractor · 1-9 employees

  Expert construction, plumbing, and painting services for residential and commercial properties. High-quality workmanship, accurate quotes, no hidden f

• A AGIAZI BROS LTD Luton · Driveways & paving · 1-9 employees

  Professional outdoor construction and renovation services in Luton, including patios, fencing, commercial builds, and upgrades. Transform your space w

• A Agilis Contractors Ltd Glasgow · Main contractor · 1-9 employees

  Agilis Contractors Limited is a construction company based in Glasgow, Scotland.

• A Agincourt Contractors Ltd Portsmouth · Main contractor · 10-49 employees

  Agincourt Contractors Ltd is a construction company offering a range of services from new builds to commercial and industrial projects. They focus on

• A Agir London Construction Ltd London · Refurbishment

  AGIR London Construction offers a wide range of construction services including renovations, refurbishments, extensions, new builds, and more. With ov

• 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 Ago Construction Ltd Oxford · Refurbishment

  Professional construction services in Oxford and Oxfordshire. Specialising in renovations, extensions, and new builds. Quality craftsmanship with year

• A AGRIBUILD CONSTRUCTION LIMITED Bath · Main contractor · 1-9 employees

  Agribuild Construction Ltd: Specialists in farm building construction for the agricultural industry in South West England since 1985. Expertise in mil

• A Ah North Builder Ltd Borehamwood · Main contractor · 1-9 employees

  AH North Builder Ltd is a construction company based in Borehamwood, England. We are dedicated to providing high-quality building services.

• A Ai Building Services Ltd Wokingham · Main contractor

  AI Building Services is a trusted builder in Berkshire and nearby areas, providing reliable building, renovation, and property improvement services fo

• A Aib Contractors Ltd London · Main contractor · 1-9 employees

  AIB Contractors Ltd offers comprehensive project development, management, and realisation, focusing on clear communication, effective problem-solving,

• A Aidem Construction Ltd Aylesford · Main contractor

  AIDEM CONSTRUCTION offers comprehensive main contracting, groundworks, and maintenance services across South East England. Our experienced team ensure

• A Ailsa Building Contractors Ltd Lanarkshire · Main contractor · 50-249 employees

  Ailsa Builders has been delivering comprehensive construction solutions across Scotland since 1991. Specialising in energy efficiency measures for loc

• A Ain Builders Ltd Ilford · Main contractor

  AIN BUILDERS LTD is a new company, and its website is currently under construction. Please contact CA Marketing to get your website live.

• A Airos Construction Ltd Lymington · Main contractor

  Airos Construction offer a range of building services. We are a local name you know and trust, get in touch about your home or project today.

• A Airtightness UK Felixstowe · Air conditioning

  Airtightness UK specialists provide testing across Suffolk and East Anglia, with UK-wide online booking available.

• A Aitch Construction (London) Ltd London · Main contractor · 1-9 employees

  Aitch Construction (London) Ltd is a main contractor company based in London, registered at Companies House in 2022.

• A Aitch Construction Ltd London · Main contractor

  Aitch Construction Ltd is a main contractor company based in London, registered at Companies House in 1996.

• A Aitch Estates Ltd London · Main contractor

  Aitch Construction is a main contractor with proud East London roots, built on dedication, care, and pride in every project.

• A Aj Build Ltd Gloucester · Groundworks · 1-9 employees

  AJ Build Ltd are professional building contractors based in Gloucester, specialising in a range of construction and renovation services for residentia

• A Aj Building Contractors Anglesey Ltd Bangor · Refurbishment

  AJ Building Contractors Anglesey Ltd is a family-run construction company in Llanerchymedd, North Wales, specialising in refurbishments, extensions, a

• A Aj Joinery & Building Ltd Sandbach · Extensions

  AJ Joinery & Building Ltd is an award-winning Cheshire-based company with over 20 years of experience in construction and joinery. Specialising in hom

• A Aj Sellwood Building Solutions Ltd Reading · Main contractor · 1-9 employees

  AJ Sellwood Building Solutions Ltd is a trusted family-run business with over 65 years of industry expertise, specialising in building and constructio

• A Ajc Wilkes Building Contractors Ltd Redditch · Main contractor · 10-49 employees

  AJC Wilkes Building Contractors Ltd is a family-run business in Redditch, Worcestershire, offering a full range of building services for domestic, com

• 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 Ajr Renovations Ltd Rickmansworth · Main contractor · 50-249 employees

  AJR Renovations is a professional and well-established construction company founded in 1978, working across all sectors of the building industry. They

• A Ajs Construct Ltd Baldock · Main contractor

  AJS Construct is a trusted UK Commercial Main Contractor delivering high-quality fit out, refurbishment, design and build, and construction services a

• A Ajs Groundworks And Construction Ltd Milnthorpe · Main contractor

  AJS Groundworks and Construction Ltd offers domestic and commercial building works, renovations, new builds, landscaping, joinery, roofing, and stonew

• A Ajy Construction Ltd Newport · Main contractor

  AJY Construction Ltd provides a wide range of building services in South Wales & beyond since 2023, focusing on high quality workmanship for residenti

• A Ak17 Construction Ltd Canterbury · Main contractor

  AK17 Construction Ltd is a building company in Kent specialising in new builds, extensions, refurbishments, and loft conversions. They offer local exp

• A Akaal Sahai Multi-Trade Ltd Wolverhampton · Main contractor

  Akaal Sahai Multi-Trade Ltd is a main contractor company based in Wolverhampton, registered at Companies House in 2024.

• A Akash Constructions Ltd Wolverhampton · Main contractor

  AKASH CONSTRUCTIONS LIMITED is a company that appears to have a placeholder website.

• A Akkeron Group Exeter · Property developer

  Akkeron Group is a property and leisure company focused on residential and commercial developments in the South West of England. Akkeron Construction

• A Akl Services Ltd London · Main contractor · 1-9 employees

  AKL Services Ltd is a principal contractor and specialist fit-out company delivering high-end residential and commercial projects across London since

• A Akn Building & Joinery Ltd Carlisle · Main contractor

  A.K.N Building and Joinery offers professional property maintenance, building, and joinery services in Carlisle and surrounding areas. With over 27 ye

• 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 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 Alan Roberts & Sons Builders Ltd Corwen · Main contractor · 1-9 employees

  Alan Roberts & Sons Builders Ltd offers a comprehensive range of building services including new builds, renovations, extensions, stonework, alteratio