Main contractors in the UK

20744 UK companies working as main contractors.

• B BeachLife Construction Bournemouth · Extensions

  Transforming homes across Dorset and Hampshire. We build beautiful extensions, renovations and new builds, with our expert team available to help.

• B Beacon Building Developments Ltd Burntwood · Main contractor

  Beacon Building Developments Limited is a family-run business offering commercial, industrial, and domestic building and maintenance services in Birmi

• B Beacon Commercial Solutions Ltd Loughborough · Fit-out & interiors

  Bespoke commercial interiors and refurbishment services across the East Midlands, including office fit-outs, warehouse solutions, and staff welfare fa

• B Beacon Maintenance Services Ltd Bristol · Electrical

  Beacon Maintenance Services offers domestic and commercial property maintenance in Bristol, including electrical, plumbing, decorating, roofing, and r

• B Bealding Services Ltd Erith · Extensions

  Bealding Services Ltd. is a family-run construction company offering home extensions, loft conversions, garden rooms, and refurbishments with quality

• B Beale Halai Ltd Kings Langley · Main contractor · 10-49 employees

  One stop shop for all your design and construction requirements. Principal contractor backed by a healthy sub-contractor supply chain.

• B Beam Development London · Main contractor

  Beam is a full-service construction company specialising in restoring, renovating, and building bespoke, premium residential homes. They offer a syste

• B Beamfast Limited Hainault · Refurbishment · 10-49 employees

  Beamfast is a construction specialist working on commercial, education, community, healthcare, and residential projects. Founded in 1987, they offer r

• B Beams Renovation London · Refurbishment · 10-49 employees

  Expert home renovation in London. Kitchens, bathrooms, loft conversions, extensions and full homes. Vetted builders. Fixed prices. Free estimate.

• B Bear & Fox Construction Ltd Eastbourne · Refurbishment · 1-9 employees

  Trusted builders in East Sussex for home extensions, lofts, refurbishments, kitchens & bathrooms. Over 30 years' experience.

• B Bear Construction South Ltd Winchester · Groundworks

  Professional groundworks and civil engineering specialists in Hampshire & across the UK. Over 30 years of experience.

• B BEAR Design & Renovation Services Limited Leeds · Kitchen fitting · 1-9 employees

  We supply kitchens and bathroom fitting, as well as painting and decoration services and bespoke building and extension projects.

• B Bear Renovations Ltd Bristol · Refurbishment · 1-9 employees

  Bear Renovations is a trusted building and renovation company in Somerset, offering home improvements, extensions, and refurbishments. Specializing in

• B Bear Roofing Ltd Southport · Roofing

  Bear Roofing Ltd is a specialist commercial roofing contractor delivering high-performance roofing solutions across the UK. Operating nationwide, we p

• B Bear Scotland Ltd Perth · Road surfacing · 250+ employees

  BEAR Scotland is a leading road maintenance and management firm in Scotland, providing expert solutions for the nation's trunk road network.

• B Bearded Contractors Ltd London · Extensions

  London based construction company with an excellent reputation for workmanship standards. We develop strong partnerships with clients through honesty

• B Beardmore Construction Ltd Harrogate · Main contractor · 1-9 employees

  Beardmore Construction & Joinery is a Harrogate-based construction company offering professional, high-quality commercial, residential, and local auth

• B Beardwell Construction Ltd Colchester · Main contractor · 10-49 employees

  A leading regional contractor with over 35 years of experience in the construction industry, focusing on innovation, sustainability, and efficiency.

• B Bearroc Construction Ltd Newbury · Main contractor · 1-9 employees

  Bearroc Construction Ltd is a premium building company in Newbury, Berkshire, specialising in high-quality domestic construction, extensions, refurbis

• B Bearwood Construction LTD Portishead · Extensions

  Leading building services in North Somerset. Specialising in extensions, renovations, landscaping, loft conversions, and bricklaying. Over 35 years of

• B Beasons (Cr0) Ltd London · Design & build · 1-9 employees

  Beasons Limited offers innovative and customized construction solutions, from design to build, for residential and commercial projects. We guarantee q

• B Beattie Frc Ltd Grangemouth · Civil engineering · 1-9 employees

  Beattie FRC is a one-stop solution for major construction projects, offering experienced civil engineering and groundworks with a commitment to sustai

• B Beaulieu Contracts LTD Brighton · Refurbishment · 1-9 employees

  Beaulieu Contracts offers high-quality contract works in Brighton, specializing in construction, refurbishment, structural repairs, and fit-outs for s

• B Beauly Homes Ltd Hacheston · House builder

  Award-winning house builder Beauly Homes crafts high-quality homes in desirable East Anglian locations, managing every stage with trusted craftsmen.

• B Beaumont Design & Build Ltd Oxford · Design & build · 1-9 employees

  Beaumont Design & Build Ltd is a construction company based in Oxford, specialising in new builds, renovations, extensions, and loft conversions. They

• B Beaumont Homes Nw Ltd Bolton · House builder · 1-9 employees

  Beaumont Homes NW Ltd are specialists in bespoke new build houses and luxury homes, offering project management for extensions and renovations in Bolt

• B Beaumont Installations & Maintenance Services Ltd Prestatyn · Electrical

  Beaumont Installations & Maintenance Services Ltd provides comprehensive facilities management, ensuring buildings and their services operate optimall

• B Beautiful Homes UK Deal · Windows & doors

  Beautiful Homes UK are suppliers and installers of windows, doors, kitchens, roofing products and decking, specialising in wood & uPVC sash windows.

• B Beaver Bridges Shrewsbury · Civil engineering

  Fast, flexible, and certified temporary bridge rental across the UK. Rapid delivery, installation, and support for construction, events, and emergenci

• B Beaver Bridges Ltd Shrewsbury · Civil engineering · 10-49 employees

  UK's leading specialist Bridge Design & Build contractor, delivering over 150 bridges annually across diverse sectors with in-house design, engineerin

• B Beaver Loft Conversions Ltd South Shields · Loft conversions

  We provide loft conversions, dormer windows and house extensions in the North East. With over 25 years experience all our work is guaranteed.

• B Beb Construction Ltd Bolton · Refurbishment

  BEB Construction Ltd offers premium construction and renovation services in Greater Manchester, specialising in high-end kitchens, bathrooms, and exte

• B Bec Construction Ltd Ramsgate · Main contractor · 10-49 employees

  BEC Construction Limited is a main contractor based in Ramsgate, Kent, established in 2003. They specialise in educational, residential, healthcare, a

• B Bechtel Management Company Ltd London · Main contractor

  A trusted name in engineering, construction, procurement & project management, creating sustainable solutions that drive global progress since 1898.

• B Beck Homes (UK) Ltd Alderley Edge · House builder

  Award-winning family-owned housebuilder with 25 years' experience in the North West of England, known for luxury homes with high specifications and ex

• B Beck Projects Limited Stourbridge · Refurbishment · 1-9 employees

  Beck Projects Ltd offer over 30 years of experience in most sectors of the construction industry, with involvement in projects ranging from £10k to mu

• B Beckendale Ltd Corby · Bathroom fitting · 10-49 employees

  Beckendale Ltd are a Maintenance and Construction Company providing high quality, efficient and cost-effective solutions to residential and commercial

• B Beckford Contractors Ltd Sidcup · Main contractor · 10-49 employees

  BECKFORD CONTRACTORS LIMITED is a construction company based in Sidcup, Kent.

• B Beckingham Homes (Frimley) Ltd Camberley · Property developer · 1-9 employees

  Beckingham Homes Ltd, luxury property developers in Surrey, crafting premium living spaces with elegant design and superior craftsmanship. Family-run

• B Beckwood Garden Rooms Kidlington · Design & build

  Beckwood Garden Rooms creates fully insulated, custom-built garden rooms that extend your home into the garden. Thoughtfully designed around your spac

• B Beco Carpentry Ltd Tunbridge Wells · Carpentry & joinery · 1-9 employees

  BECO are a Carpentry & Construction firm, based in Tunbridge Wells, passionate about quality workmanship and excellence. We pride ourselves on attenti

• B Bect Building Contractors Ltd Cardiff · Civil engineering · 50-249 employees

  BECT is a long-established construction company delivering quality, reliable services in civil engineering, refurbishment, and facilities management.

• B Bedford Bricklaying And General Building Ltd Bedford · Bricklaying

  Family-run building company with over 20 years of experience. Specialising in general building and unique projects, offering quality work and a person

• B Bedford Electrical Ltd Kempston · Electrical · 10-49 employees

  Bedford Electrical specialises in delivering commercial and industrial electrical solutions, EV charging infrastructure, and integrated AV solutions.

• B Bedrock Buildings Ltd Inverness-Shire · Design & build · 1-9 employees

  A design and build construction company in the highlands of Scotland specialising in log building both horizontally scribed and post and beam.

• B Bee Brickwork Ltd Nottingham · Bricklaying · 1-9 employees

  Bee Brickwork Ltd is a family business in Nottinghamshire specialising in bespoke new builds, extensions, and alterations. With over 40 years of exper

• B Beech Midlands Ltd Cradley Heath · Main contractor · 1-9 employees

  Family run construction company undertaking new build houses, house extensions and industrial units in Stourbridge, Halesowen, Dudley, Birmingham, Wol

• B Beechrow Homes Ltd Cumbernauld · Timber frame · 1-9 employees

  Beechrow Homes specialises in bespoke timber frame homes, offering expert construction for self-build and complex projects. Built with care, precision

• B Beeline Home Improvements Ltd Sheerness · Roofing

  Beeline Home Improvements Ltd offers high-quality roofing, paving, tarmac, resin, flat roofing, guttering, and painting & decorating services. Family-

• B Bees Roofing Ltd Hemel Hempstead · Roofing

  Bees Roofing Ltd is a family-run roofing service for residential and commercial needs, offering quality workmanship and a 20-year guarantee on new roo