Main contractors in the UK

20744 UK companies working as main contractors.

• B Britannia Roofing & Construction Leigh-On-Sea · Roofing · 1-9 employees

  Britannia Roofing & Construction Ltd: expert roofers in Thurrock, Essex, serving London and the South East. Free quotes, all work guaranteed.

• B Britau Scaffold Ltd Brightlingsea · Scaffolding · 1-9 employees

  Britau Limited offers expert building and scaffolding services, including new builds, extensions, renovations, and brickwork. With over 30 years of ex

• B BritBuild Luton · Roofing · 1-9 employees

  KML Construction Ltd offers reliable construction services across London and the UK, blending craftsmanship with local expertise to build your vision.

• B Britcon (UK) Ltd Scunthorpe · Civil engineering · 50-249 employees

  Britcon is a leading UK construction company delivering civil engineering, building and steel solutions. Trusted partner delivering safe, high quality

• B Britcore Construction Ltd Kingston Upon Thames · Main contractor

  Britcore Construction LTD provides construction, renovations, kitchens, bathrooms, plumbing and electrical services across London.

• B BRITICAN DESIGN & BUILD LTD Kendal · Design & build · 1-9 employees

  Expert building firm delivering high quality bespoke projects across Cumbria and the Lake District, specialising in luxury homes and commercial develo

• B British Harlequin PLC Tunbridge Wells · Flooring · 50-249 employees

  Harlequin offers premium sprung and vinyl dance floors for all dance styles, the performing arts, and stage/display needs. Explore our performance flo

• B British Offsite Ltd Takeley · Modular & offsite construction

  British Offsite brings speed, flexibility & reliability to traditional construction with our light gauge steel framing systems, UNisystemSFS and UNisy

• B Briton Building & Services Ltd Northampton · Refurbishment · 1-9 employees

  Briton Building & Services Ltd offers quality commercial construction and refurbishment services in Northampton and surrounding areas. Specialists in

• B Britteco Ltd Banbury · Demolition

  Commercial fuel and oil tank services across the UK: cleaning, removal, decommissioning, fuel polishing and emergency response. OFTEC registered.

• B Brixmont Property Services Orpington · Refurbishment

  Fast, tidy and reliable property maintenance across Bromley, Orpington, Petts Wood, Chislehurst & Sevenoaks. Same-week booking, fixed-first pricing, c

• B Brixwell Ltd London · Civil engineering

  Brixwell is a forward-thinking construction company committed to delivering quality, precision, and innovation in every project. With a team of experi

• B BRL Builders Barnsley · Main contractor

  BRL Builders are a family-run building company based in South Yorkshire, offering a wide range of services including home building, renovation, and re

• B Brm Associates (UK) Ltd Cheam · Refurbishment · 1-9 employees

  BRM Associates provide school staff and governors with expertise to manage, maintain and improve school buildings and learning environments.

• B Broad Construction Ltd Christchurch · Main contractor

  Expert residential construction management services in Dorset. From planning to building, we handle it all. Contact us today!

• B Broad Oak Commercial Stoke On Trent · M&E contracting

  Experts in commercial retrofit, M&E, and decarbonisation. Broad Oak Commercial delivers scalable, energy-efficient solutions across the UK. Part of th

• B Broad Oak Group Stoke On Trent · Insulation · 1-9 employees

  Broad Oak Group are a Tier 1 PAS 2035 retrofit contractor delivering energy efficient and low-carbon solutions for homes, landlords, housing associati

• B Broadacre Projects Ltd Stowmarket · Main contractor · 1-9 employees

  Broadacre Projects is a family-run construction management firm in Stowmarket, Suffolk, specialising in high-end residential developments, extensions,

• B Broadaxe Timber Frames Ltd Presteigne · Timber frame

  High Quality, High Performing & Sustainable Bespoke Eco Timber Frame Homes. Tailored Passive Timber Frame Packages to the Self-builder, Delivering & E

• B Broadgate Homes Weston Hills · House builder · 1-9 employees

  Broadgate Homes is a family-owned housebuilder in Lincolnshire, creating thoughtfully designed new homes for over 50 years. They focus on quality, int

• B Broadland Construction Ltd Chatham · Refurbishment · 10-49 employees

  Experts in prime residential refurbishment & fitting out for private clients. For over 30 years, Broadland Construction has been a reliable contractor

• B Broadland Windows Ltd Norwich · Windows & doors · 10-49 employees

  Broadland Windows has been crafting and fitting windows and doors since 1974, offering over 50 years of experience in quality, craftsmanship, and cust

• B Broadley Developments Ltd Southport · House builder · 1-9 employees

  Broadley Developments is a family-owned housebuilding business in Southport, Merseyside, known for quality, design, and value. They focus on building

• B Broadoak Electrical Ltd Manchester · Electrical

  BroadOak Electrical Ltd is a Manchester based electrical contractors providing experienced and qualified electricians for accurate electrical services

• B Broadvale Developments Ltd York · House builder

  Broadvale Developments Limited is a property developer and main contractor based in Pocklington, East Yorkshire, specialising in luxury new-build home

• B Broadway Building Ltd London · Main contractor

  Broadway Building is a leading construction company specializing in commercial and residential projects across the UK, known for quality, innovation,

• B Broadway Group Ltd Harlow · Design & build · 1-9 employees

  Broadway Group Ltd: Expert construction and design in Essex & London. Specializing in loft conversions, home extensions, luxury garden rooms, kitchens

• B Broadway Roofing Gillingham · Roofing

  Broadway Roofing is a trusted roofing company in Kent and London, specializing in new roofs, reroofs, and repairs for residential and commercial prope

• B Brocagh Builders Ltd London · Bricklaying

  Brocagh Builders are experienced brickwork contractors based in Pinner, Greater London. With over 25 years' experience, we provide high-quality brickw

• B Brockhouse Property Maintenance Ltd Hinckley · Carpentry & joinery

  Home improvement and carpenter services company based in Hinckley, Leicestershire. Property management for homeowners and landlords.

• B Brodie Property Group Chelmsford · Property developer

  Brodie Property Group is a progressive, design-led property developer specialising in luxury residential and commercial projects across London and the

• B Brois Ltd London · Main contractor

  Professional local builders in London offering friendly, expert service. We provide a wide range of building services including kitchens, bathrooms, r

• B Brolly Roofing Glasgow · Roofing · 1-9 employees

  Brolly Roofing is a Scottish-based roofing contractor specialising in domestic & commercial roofs. Established in 1952, we offer design, installation,

• B Bromage Construction Ltd Newcastle · Extensions · 1-9 employees

  Bromage Construction Ltd is a North Staffordshire building and construction company offering professional building services across Newcastle-under-Lym

• B BromaniaGARDEN Wembley · Design & build

  Bromania Construction Limited offers a wide range of building services including garden rooms, interiors, general building, plumbing, electrical works

• B Bromarpeak Its Ltd Reading · Refurbishment · 10-49 employees

  For over 40 years Bromarpeak ITS have been working with clients and their designers to optimise the working space available, fit outs and refurbs. Our

• B Bromgrove Ltd Brighton, · Main contractor

  Bromgrove is a multi-disciplinary global engineering, construction, supply and project management company delivering complex projects across the world

• B Bromley And Harrison Ltd London · Refurbishment · 1-9 employees

  Bromley & Harrison provide full project management and building services for clients in Kensington, South Kensington, Knightsbridge and Earls Court.

• B Bromley Garden Rooms Ltd Bromley · Design & build

  Bromley Garden Rooms offers bespoke, handmade garden rooms, offices, gyms, and studios. They manage projects from groundworks to finishing touches, en

• B Bromley North Construction Ltd Orpington · Main contractor · 1-9 employees

  Bromley North Construction is a building company with over 20 years of experience, offering a wide range of services including loft conversions, house

• B Bromley Paving Landscape Ltd Bromley · Driveways & paving

  Beautiful, functional outdoor spaces designed and built to last. From driveways to full garden transformations, we deliver quality you can trust.

• B Bromley RDG Barnsley · Civil engineering · 10-49 employees

  Bromley RDG is a family-run civil engineering and groundworks specialist with over 50 years of experience, serving South Yorkshire and beyond.

• B Bromps Group Ltd Liverpool · Main contractor

  Bromps Group Ltd is a Liverpool-based construction company founded in 2020, offering construction, renovation, and maintenance services for commercial

• B Brompton Development & Acquisition London · Design & build · 1-9 employees

  Specialising in renovations and project development in Gloucestershire, we make the process smooth and enjoyable. Professional facilitators guiding yo

• B Bronbury Services Ltd Sutton-In-Ashfield · Refurbishment · 1-9 employees

  Bronbury Services Limited is a construction company based in Sutton-In-Ashfield, Nottinghamshire. We offer a range of services including refurbishment

• B Bronze Planet Ltd London · Painting & decorating

  Bronze Planet is a reliable construction partner with over [number] years of experience, offering expert services in interior decorating, plumbing, re

• B Brook Civil Engineering Ltd Lincoln · Civil engineering

  Civil engineering and groundworks specialists based in Lincoln, delivering high-quality infrastructure, drainage and site development projects across

• B Brookcraft Construction Ltd London · Main contractor · 1-9 employees

  Brookcraft Construction is a London-based company specialising in high-quality property renovations and building services. Since 2005, they have compl

• B Brooke Construction Services Ltd Corby · Windows & doors

  Brooke Construction Services offers expert residential & commercial construction, specialising in windows & doors installation, conversions, and exten

• B Brookfield Windows Ltd Northwich · Windows & doors

  Brookfield Windows is a dedicated uPVC window, door, glass, and accessory supplier and installer, established in 1999. Based in Marsden, Huddersfield,