Main contractors in the UK

20744 UK companies working as main contractors.

• A Ad Professional Builder Ltd Greenford · Main contractor · 1-9 employees

  AD Professional Builder Ltd is a construction company based in Greenford, England.

• A Adair Building Services Ltd Banbridge · M&E contracting

  Adair Building Services offers high-quality electrical and mechanical services, specializing in design, build, and maintenance projects across various

• A Adalan Ltd Basildon · Extensions · 1-9 employees

  Adalan is a small building contractor focused on delivering client ideas through discussion, design, and building. They manage expectations and priori

• A ADAM C TAYLOR Ltd Yeovil · Plant hire

  Adam C Taylor Ltd is a reliable, trustworthy, and efficient plant hire and groundworks contractor based in Somerset, offering a wide range of services

• A Adam Carlyle Brickwork Ltd Annan · Bricklaying · 1-9 employees

  Adam Carlyle Brickwork Ltd are experienced national bricklayers based in Dumfries and Galloway, South West Scotland. Expertise in new build homes, ext

• A Adam Constructions Slough · Main contractor

  Adam PHC offers trusted plumbing, heating, and construction services across the UK. Fast, reliable, and professional solutions for homes and businesse

• A Adam Home Extensions Manchester · Extensions · 1-9 employees

  Adam Construction Company provides quality building & construction solutions in Manchester, UK, for over 30 years. Specializing in home extensions and

• A Adam N Eiman LTD Waltham Abbey · Refurbishment · 1-9 employees

  Adam N Eiman LTD is a home improvement company in London, dedicated to transforming houses into beautiful, functional homes. We offer a comprehensive

• A Adam Slatter Timber Framing Shaftesbury · Timber frame

  Adam Slatter Timber Framing specialises in designing, manufacturing, and constructing timber framed buildings across the South of England. With genera

• A Adam Southgate General Building Ltd Romford · Refurbishment · 1-9 employees

  Adam Southgate General Building Ltd offers expert building & renovation services in Essex, with a customer-first approach and exceptional attention to

• A Adam-Ashton & Associates Ltd London · Refurbishment · 1-9 employees

  Creating unique refurbishments with expertise in project management, planning, design, and craftsmanship to translate client ideas into beautiful real

• A Adams & Newman Ltd Cambridge · Main contractor · 1-9 employees

  Adams and Newman Ltd is a building company in Swavesey, Cambridge, offering new builds, extensions, refurbishments, loft conversions, listed building

• A Adams Bullen Construction Ltd Derby · Refurbishment · 1-9 employees

  Adams Bullen Construction Ltd offers high-quality building work including paving, re-pointing, brickwork, renovations, and extensions. Contact us to d

• A Adams Installations Ltd Cheltenham · Glazing · 1-9 employees

  Adams Installations: Architectural Glaziers and Building Services. Specialists in curtain walling, industrial windows, shop fronts, extensions, and re

• A Adams Joinery Ltd Leigh On Sea · Shopfitting · 10-49 employees

  Adams Joinery Ltd specialises in bespoke joinery and shopfitting for national chains and architects. Established in 1979, they offer CAD design, techn

• A Adams Plumbing & Construction Aylesbury · Plumbing

  Adams Plumbing & Construction are Aylesbury plumbing and construction specialists and heating engineers serving the home counties and all surrounding

• A Adams Roofing Services Ltd Wednesbury · Roofing

  Family-run roofing specialists with over 50 years of experience. We offer a wide range of roofing services for domestic and commercial clients.

• A Adamski Builders Ltd Croydon · Extensions

  Adamski Builders Ltd, trusted builders in London, Croydon and surrounding areas. Specialising in extensions, loft conversions, and full property refur

• A Adamski Construction Ltd Kingston Upon Thames · Extensions · 1-9 employees

  Adamski Construction offers a wide range of construction services to private clients in South West London, transforming visions into reality with uniq

• A Adamus & Contractors Limited London · Refurbishment · 1-9 employees

  London builders for loft conversions, house extensions and property refurbishments. Explore our projects and discuss your plans with Adamus and Contra

• A Adana Construction Ltd Stockport · Groundworks · 50-249 employees

  Adana Construction Ltd is a construction company specialising in groundworks & RC frames.

• A Adaptive Construction Ltd Kilmarnock · Civil engineering

  Adaptive Construction is a UK civil engineering and construction company offering tailor-made solutions for commercial and domestic clients nationwide

• A ADB Construction & Interiors Gerrards Cross · Design & build

  ADB Construction & Interiors offers integrated design and construction services for residential clients in London and the Home Counties, focusing on q

• A ADC Property Solutions Heckmondwike · Site clearance · 1-9 employees

  ADC Property Solutions provides building, property maintenance, and clearance services to domestic, commercial, and industrial clients. Services inclu

• A Adco Construction Ltd Bury St. Edmunds · Main contractor · 1-9 employees

  Trusted building contractor in Bury St Edmunds. New builds, extensions, renovations and commercial fit-outs across Suffolk and East Anglia.

• A Add Global Ltd London · Design & build

  Add Global Limited is a construction and renovation company offering design & build services for architects, property owners, commercial clients, and

• A Adda Home Solutions Ltd London · Refurbishment

  Trusted Property Maintenance & Renovations in London | ADDA Home Solutions

• A AddaSpace Potters Bar · Refurbishment

  AddaSpace is a trusted construction company with over 30 years of experience, delivering high-quality extensions, renovations, landscaping, roofing an

• A Addcharge Ltd Hemel Hempstead · EV charging · 1-9 employees

  ADDCharge delivers commercial EV charging infrastructure for bus depots and HGV fleets across the UK. Electrical, civil and ICP.

• A Adderstone Civils Ltd Newcastle Upon Tyne · Civil engineering

  Adderstone Civils is a trusted civil engineering partner delivering projects across the UK, focused on long-term value and quality.

• A Adderstone Construction Newcastle Upon Tyne · Property developer

  Adderstone Group is a property development and investment business committed to creating inspiring places to work, rest and play. With over 25 years'

• A Adderstone Group Newcastle Upon Tyne · Property developer · 10-49 employees

  A property development and investment company dedicated to creating, delivering and managing exceptional places to live, work and enjoy.

• A Adderstone Living Newcastle Upon Tyne · Property developer · 10-49 employees

  Adderstone Living is the UK's fastest growing affordable housing developers, delivering future-focussed homes, built with care.

• A Adderstone Nova Ltd London · Fit-out & interiors

  Adderstone Nova is a specialist interior fit-out contractor delivering office, hospitality and leisure spaces in London.

• A Addison Plant Ltd Stockton On Tees · Civil engineering · 10-49 employees

  Addison delivers reliable, innovative civil engineering solutions for complex projects across the North East, Yorkshire and beyond. Services include r

• A Addpost Ltd Croxton · Civil engineering

  Addpost Limited is a Civil Engineering and Groundworks company based in Staffordshire, offering a comprehensive range of services including excavation

• A Adds Room Lofts Ltd Colchester · Loft conversions · 1-9 employees

  Adds Room Lofts Ltd are specialists in transforming unused loft spaces into functional and beautiful living areas. Serving London and Essex, they offe

• A Addstack Management Services Ltd Wickford · Refurbishment

  Expert Property Care: Your Trusted Partner for Comprehensive Building Maintenance Solutions. Delivering exceptional planned and reactive property main

• A Addy Home Improvements Ltd Southampton · Refurbishment

  ADDY HOME IMPROVEMENTS LTD offers professional home improvement services across Hampshire, specializing in renovations, carpentry, kitchens, bathrooms

• A Ade Carpentry Ltd London · Main contractor

  Ade Carpentry is a specialist in commercial construction, refurbishments, and fit-outs based in London, offering reliable maintenance, repairs, and fu

• A Adeiladwyr North Wales Builders Ltd Pwllheli · Refurbishment · 1-9 employees

  Adeiladwyr North Wales Builders are a professional building company specialising in high-quality property improvements and maintenance across North Wa

• A Aden Contracting Ltd Bedford · Groundworks · 10-49 employees

  Bedfordshire based Groundwork & Civil Engineering contractors specialising in Commercial, Railway and Local Authority sectors. Offering a complete pac

• A Adept Sussex Ltd Seaford · Extensions

  Adept Sussex Ltd is a building company based in Seaford, operating throughout Sussex. We offer a comprehensive service for all building projects, from

• A Adeva Home Improvement Ltd Birchington · Windows & doors · 10-49 employees

  Adeva Home Improvements Ltd specialises in high-quality uPVC, aluminium, and timber windows and doors, conservatories, and garage doors across Kent.

• A Adex Solutions International Ltd Manchester · Main contractor

  Adex Solutions International Ltd - Professional construction services including residential, commercial, renovation, and project management. Serving c

• A ADF Group Newcastle Under Lyme · Main contractor · 10-49 employees

  ADF Construction and Developments Ltd is a construction and development company based in Newcastle Under Lyme.

• A Adfer Cymru Merthyr Tydfil · Refurbishment · 1-9 employees

  Adfer Cymru are renovation & restoration specialists in South Wales. Honest, precise building services for homes, heritage, commercial & civic project

• A ADH Installations Ltd Newbury · Roofing

  Transform your home with ADH Installations in Newbury. Specialising in Guardian warm roofs, UPVC windows and doors for comfort and energy efficiency.

• A Adibc Ltd London · Groundworks · 1-9 employees

  London-based construction specialists delivering structural works, basement construction and new build projects with direct senior oversight and disci

• A Adica Ltd Ruislip · Main contractor

  Adica Ltd is a luxury building company operating across London and the Home Counties, established in 2013. They offer garage conversions, home renovat