Main contractors in the UK

20744 UK companies working as main contractors.

• A AREA SQ. LIMITED Windsor · Design & build

  Leading office design & fit out specialists in London. Creating award-winning and bespoke workspaces designed for the future across the UK.

• A Arek Build & Renovations Ltd Addlestone · Refurbishment · 1-9 employees

  Arek Build & Renovations Ltd offers high-quality building and renovation services in Surrey at reasonable prices. Contact us to create your dream home

• A Arek Design & Build Ltd London · Design & build · 1-9 employees

  With over 19 years of expertise and hundreds of successful projects, Arek Design & Build is a trusted name in construction and bespoke steel solutions

• A Aremonyx Ltd Southall · Design & build

  Aremonyx Limited is a micro-conglomerate offering a diverse range of services including construction, consultancy, creativity, and cultivation. They f

• A Arendell Projects Ltd Manchester · Design & build · 10-49 employees

  Arendell Projects specialises in high-quality residential design and construction, creating bespoke spaces like guest houses, extensions, and indoor p

• A Ares Pro Development Ltd Oldham · Fire protection · 1-9 employees

  Ares Pro Development Ltd offers trusted fire protection and construction solutions in Oldham, ensuring safety and quality for every project.

• A Arete Building Solutions Ltd Ruislip · Refurbishment

  Arete Building Solutions offers refurbishment, redecoration, and repair services for homes and businesses in West London, specializing in smart home t

• A Arez Ltd London · Refurbishment

  Arez Construction specialises in home extensions and refurbishments, offering bespoke kitchen and bathroom fitting, loft conversions, and basement ext

• A Arg Interior Ltd Upminster · Carpentry & joinery

  Expert carpentry, bespoke joinery, kitchen fitting, wooden floors and modular installation across London and the South East. Fixed-price quote in one

• A ARGHAND ltd London · Groundworks · 1-9 employees

  Arghand Ltd is a professional construction company specialising in groundworks, structural works, external works and extensions. We deliver high-quali

• A Argyll Bathrooms Ltd Oban · Bathroom fitting · 1-9 employees

  OBAN - ARGYLL & BUTE - EST 2010 Crafting Timeless Bathrooms, Kitchens & Full Refurbishments Thoughtfully designed. Expertly crafted. Tailored to your

• A Arh Contractors Ltd Hamilton · Roofing · 1-9 employees

  ARH Contractors Ltd offers expert roofing services in Glasgow, including repairs, replacements, and domestic re-roofs. They provide insurance-backed g

• A Arh Group Ltd Shrewsbury · Main contractor

  ARH Group is a national provider of facilities management, building services, and energy services, with over 35 years of experience delivering expert-

• A Ari Construction Ltd Windsor · Main contractor · 1-9 employees

  Ari Construction specialises in New Build, Extensions, Loft Conversion, Commercial and General Building skills. Based in London and operating nationwi

• A Aria Construction Group Ltd Luton · Main contractor · 1-9 employees

  ARIA Construction Group delivers high-quality insurance, commercial and residential construction with a personal, honest service, on time and on budge

• A Arid’S Construction Ltd Enfield · Main contractor

  ARID'S CONSTRUCTION LTD offers new builds, loft conversions, refurbishments, extensions, and roofing services. We handle projects from demolition to f

• A ArielMet Construction London · Insulation · 1-9 employees

  ArielMet Construction is a London-based specialist in external wall insulation (EWI), fire door installation, floor fitting, carpentry, building maint

• A Arien Contractors Ltd Sidcup · Refurbishment

  Arien Contractors Limited offers comprehensive building, refurbishment, and maintenance solutions across London and the South East. With over 25 years

• A Arif & Sons Ltd Ilford · Roofing · 1-9 employees

  Arif & Sons is a trusted construction company known for reliability, precision, and quality workmanship in renovations, extensions, and roofing.

• A Arish Living London · Design & build

  Arish Living is a London-based property developer and contractor delivering modern, high-quality residential, commercial and community projects across

• A Ark Build PLC Loughton · Design & build · 10-49 employees

  Ark Build works with public & private sector clients on contemporary, period and listed buildings. Renovating & building excellence into our lives.

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

  ARK Construction and Design: Private Luxury Construction. Experience unparalleled craftsmanship where we blend innovative design with sustainable prac

• A Ark Contractors Ltd Maidstone · Design & build

  Kent building contractors specialising in design and build extensions, timber frame new builds, refurbishments and container conversions. Free quotes

• A Ark Garden rooms Tunbridge Wells · Design & build · 1-9 employees

  Bespoke garden rooms in Tunbridge Wells, Kent and Tonbridge. Luxury, modern, small, and affordable options. Custom-designed garden rooms to enhance yo

• A Ark Homes Builders & Developers Ltd Colchester · House builder · 1-9 employees

  ARK Homes Builders and Developers is a family run business with a growing reputation for quality and value.

• A Ark Property Care Ltd Widnes · Roofing

  ARK Property Care Ltd offers expert roofing, driveway, patio, and fencing services in Cheshire. Committed to quality, trust, and professionalism, we d

• A Arka Builders Ltd Birmingham · Refurbishment · 1-9 employees

  Arka Builders Ltd delivers clean, modern construction services across the UK, focusing on quality craftsmanship and reliable local partnerships.

• A ARKA DEVELOPERS Ilford · Main contractor

  Arka Developers specialises in construction, renovation, and property development, transforming ideas into reality with precision and innovation. They

• A Arka Developments Ltd Wembley · Design & build

  Arka Developments is a London-based design and build company specializing in house extensions, refurbishments, and new builds, offering integrated con

• A Arke Creative London · Design & build · 10-49 employees

  Arke design & deliver office interiors in London. Specialising in office design, office fit outs & office refurbishments for landlords & occupiers.

• A Arkenstone Construction Ltd Wisbech · Roofing · 1-9 employees

  Trusted roofers in Peterborough. New roofs, repairs and driveways with a 20-year guarantee, checked by an independent inspector. Free quotes: 0800 195

• A Arkle And Sons Ltd Whittingham · Main contractor · 1-9 employees

  Arkle and Sons Ltd is a family business with over 25 years of experience in the construction industry, covering the North East and beyond. We handle a

• A Arkley Developments Ltd Borehamwood · Property developer · 50-249 employees

  Arkley is a UK-based institutional real estate platform acquiring, developing, and operating park-home communities and holiday lodges across the Unite

• A Arkline Developments Ltd Stourbridge · Refurbishment

  Award-winning construction specialists delivering high-quality renovation, custom additions, and design services across Stourbridge and the West Midla

• A Arkview Ltd Bognor Regis · Main contractor · 1-9 employees

  Arkview Ltd specialises in a wide range of building and construction services, from minor repairs to major renovations, extensions and new buildings.

• A Arlec Property Services Ltd Manchester · Refurbishment

  Arlec Property Services are trusted builders in Swinton, Manchester with over 47 years' experience. We specialise in insurance work, house extensions,

• A Arlun Groundworks Ltd Gloucester · Civil engineering · 1-9 employees

  Arlun Groundworks is a family-owned Civil Engineering and Groundworks company serving Gloucestershire. With over 15 years of experience, they offer hi

• A Arm London Ltd London · Electrical

  ARM London is an electrical contracting company based in London, offering domestic and commercial electrical services, property management, and securi

• A Arm40 Ltd Leeds · Main contractor · 1-9 employees

  ARM40 delivers top-tier construction services across residential, commercial, and industrial sectors. We build, renovate, and manage projects with qua

• A Arma Piling Ltd London · Piling · 1-9 employees

  Arma Piling Ltd offers specialist piling and foundation solutions in London and the South East. Services include mini, micro, CFA, and screw piling, a

• A Armac Group Meriden · Demolition · 50-249 employees

  Armac Group, trading as Armac Demolition, offers demolition, rail & civils, land reclamation, asbestos removal, remediation, and refurbishment strip-o

• A Armac Group Meriden · Demolition · 10-49 employees

  Armac Group are leading demolition specialists providing value-added, quality assured and sustainability considered projects. They offer turn-key pack

• A Armadillo Group Melksham · Groundworks · 1-9 employees

  Armadillo Group is a local development, landscaping & construction company in Melksham, Wiltshire, delivering high-quality driveways, drainage, landsc

• A ARMADILLO PROJECTS LTD Egham · Refurbishment

  Armadillo Projects offers expert home and commercial renovations, electrical services, and landscaping across southern England. With over 30 years of

• A Armaguard Ltd Bradford · Security systems

  Armaguard Ltd specialises in the design, installation, and maintenance of communal security doors and DDA adaptations for social housing, education, c

• A Armar Builders Ltd London · Refurbishment

  Transform Your Space with ARMAR BUILDERS - Experts in House Refurbishments. Contact us for full house refurbishments, extensions, and maintenance serv

• A Armata Home Ltd Sutton · Design & build · 1-9 employees

  Armata Home build new homes in Surrey, London, Sussex, Kent, Berkshire, Essex, and Hampshire. We provide design and build solutions for all new proper

• A Armax Construction Ltd Abbots Langley · Main contractor · 1-9 employees

  Armax Construction Limited is a construction company focused on innovation, sustainability, and client satisfaction, delivering high-quality projects

• A Armel Ltd Hexham · Main contractor

  Armel Ltd is a general contractor in Hexham, specializing in commercial construction and renovations. Founded over four decades ago, we pride ourselve

• A ARMETT CONSTRUCTION AND LIVING SOLUTIONS LIMITED Cambridge · Main contractor

  Cambridge-based construction company offering expert project management and high-quality building services for new builds, renovations, and extensions