Main contractors in the UK

20744 UK companies working as main contractors.

• A AceMark Glazing Ltd Brighton · Windows & doors · 1-9 employees

  AceMark Glazing Ltd offers quality windows and doors, specializing in aluminium and uPVC installations. Enhance your home with style, security, and en

• A Acer Construction & Developments Ltd Cranleigh · House builder · 1-9 employees

  Bespoke new builds, extensions and property developments delivered with precision, integrity and outstanding craftsmanship.

• A Acer Projects Ltd Cranbrook · Main contractor · 1-9 employees

  A local family run construction, groundwork and landscaping business offering great service. We believe in treating our customers to a high standard w

• A Acg Building Services Ltd Birmingham · Refurbishment · 10-49 employees

  A trusted West Midlands contractor delivering efficient, compliant, and high-standard building services. Working alongside councils and housing associ

• A ACG Construction Ltd Keston · Refurbishment

  ACG Construction Ltd are building contractors specialising in refurbishments, extensions and conversions. Contact us for a free quotation.

• A Achs Building Services Ltd Huddersfield · Refurbishment · 10-49 employees

  ACHS Building Services Ltd offer property maintenance services to domestic and commercial customers in Huddersfield, West Yorkshire.

• A Aci Contracts Ltd Glasgow · Refurbishment · 1-9 employees

  ACI Contracts is a leading specialist in office fit-outs, commercial and industrial refurbishment, office partitions, suspended ceilings and office di

• A Ackor Contracting Ltd Solihull · Civil engineering

  Ackor Contracting is a trusted partner for civil construction on renewable energy projects across the UK, specialising in high voltage electrical infr

• A Acl Finishing Ltd Romford · Refurbishment · 1-9 employees

  ACL Finishing Ltd is a leading construction solutions provider in the UK, offering a full range of building services for residential and commercial cl

• A ACM General Builder Pontypridd · Extensions

  Exceptional home extensions and renovations throughout South Wales and the South West. ACM General Builders has a reputation for perfection, excellenc

• A Acm Property Renovations Ltd Aylesbury · Refurbishment

  ACM Property Renovations Ltd provides expert house extensions, period restoration, kitchen fitting, and bathroom renovations across Buckinghamshire, A

• A Acm Property Services UK Ltd Kent · Refurbishment · 1-9 employees

  ACM Property Services UK Ltd are commercial contractors in Maidstone and the South East, offering property maintenance, refurbishments, and shop renov

• A ACME Plus Roofing Totnes · Roofing · 1-9 employees

  ACME Plus Roofing is a trusted team of experienced roofers providing complete roofing solutions for commercial, industrial and residential properties

• A Acob Projects Limited Dartford · Carpentry & joinery · 1-9 employees

  Acob Projects Limited offers a wide range of services from house extensions to new builds, refurbishments, outbuildings and conversions. We pride ours

• A Acom Construction Ltd Bushey · Refurbishment · 1-9 employees

  Acom Construction Ltd. is a family-run building contractor specialising in high-quality residential and commercial refurbishments, extensions, and con

• A Acomb Construction Richmond · Refurbishment · 10-49 employees

  With our experienced and dedicated team we are committed to providing the best solution to your construction needs.

• A Acon Services Ltd Paisley · Electrical

  Acon Services Ltd is a construction company based in Paisley, Scotland. Currently working on a new website, they invite inquiries via the form below.

• A ACORN Leigh-On-Sea · Roofing

  Acorn Contracting offers comprehensive building and roofing services, including repairs, replacements, and inspections. Serving local communities and

• A Acorn Builders & Construction Pewsey · Refurbishment · 10-49 employees

  Acorn Builders & Construction: Crafting excellence since 1999. Specialising in refurbishment, new builds, extensions, civil engineering, and more acro

• A Acorn Commercial Interiors Ltd Leicester · Fit-out & interiors · 1-9 employees

  Acorn Commercial Interiors offers nationwide interior refurbishments and shop fitting for commercial and industrial spaces, providing a complete turnk

• A Acorn Developments (Ni) Ltd Belfast · House builder · 1-9 employees

  Acorn Developments is a family-run construction company building new build homes in Northern Ireland. Established over 20 years ago, we focus on quali

• A Acorn Lofts Rushden · Loft conversions

  Loft conversion specialists in Northamptonshire since 1997. Free survey, fixed-price quote and a 10-year guarantee. Call 01933 418821 today.

• A Acorn Plastics Ltd Southport · Windows & doors

  Acorn Plastics are experts in windows, doors, conservatories, tiled conservatory roofs & ProPERLA weatherproof coatings across Liverpool & the North W

• A Acorn Properties (Suffolk) Ltd Bury St Edmunds · House builder · 1-9 employees

  From bespoke homes to new extensions, Acorn Properties Suffolk Ltd. has been trusted to create work that stands the test of time. Specialising in new

• A Acorn Works Ltd Swaffham · Fit-out & interiors · 1-9 employees

  Acorn Works specialises in commercial interiors and office refurbishment across East Anglia and the wider UK, delivering tailored solutions from desig

• A Acr Build Ltd Harpenden · Design & build · 1-9 employees

  ACR Build offers experienced building and roofing services, including custom design and coordination for electrical, plumbing, and fitments. They prov

• A Acre Contractors (London) Ltd. London · Property developer · 1-9 employees

  ACRE CONTRACTORS (LONDON) LTD. is a construction company based in London.

• A Acre Excavation Ltd London · Groundworks

  Acre Excavation offers comprehensive groundworks and excavation services, including demolition, footings, landscaping, driveways, and residential & co

• A Acredale Builders Ltd Bath · Refurbishment · 1-9 employees

  Acredale Builders is a family-run building maintenance, repairs and refurbishment company in Bath, providing high-quality services since 1972.

• A Acro Builds Weybridge · Design & build · 1-9 employees

  Acro Builds designs and delivers premium garden rooms and outdoor spaces across Surrey & London. Stylish, functional, and built to last.

• A ACROL MODULAR BUILDINGS LTD Gateshead · Modular & offsite construction · 10-49 employees

  Acrol Modular Buildings is a leading UK supplier of offsite prefabricated modular buildings and cabins, offering turnkey solutions from design to inst

• A Acrow Global Ltd Lydney · Civil engineering

  Acrow specialises in the design and manufacture of prefabricated modular steel bridges for permanent and detour rental applications. They offer innova

• A Acs Civils Ltd Omagh · Civil engineering · 10-49 employees

  ACS Civils Ltd is a Civil Engineering Contractor in Northern Ireland, specialising in Earthworks, Groundwork, Demolition, Haulage and Land Remediation

• A Acs Construction & Services Ltd Harrow · Refurbishment

  ACS Construction & Services Ltd offers professional building, renovation, extension, and conversion services across London and surrounding areas. With

• A Acs Construction Group Ltd. Stockport · Main contractor · 50-249 employees

  ACS Construction Group are a UK leading construction company that delivers the complete construction solution to its clients.

• A ACS Contracts Darwen · Refurbishment

  ACS Contracts: Experienced Principal Contractor delivering refurbishment, fit-outs, cladding, and building services across commercial, residential, an

• A ACS Midlands Birmingham · Civil engineering · 1-9 employees

  ACS Midlands is a construction and civil engineering company based in the West Midlands, delivering nationwide solutions. They specialise in civil eng

• A Act Construction (Europe) Ltd Glasgow · Fire protection · 10-49 employees

  ACT Construction specialises in bespoke temperature-controlled environments, fire-rated partitions, and security partitions for commercial use across

• A Act Industrial Buildings Ltd Leicester · Steel fabrication

  ACT Industrial Buildings Ltd offers comprehensive industrial building services nationwide, specialising in steel buildings. Services include new build

• A Act Property Maintenance Ltd Chelmsford · Refurbishment · 1-9 employees

  ACT Property Maintenance provides high quality property maintenance in Essex. We provide a wide range of services for all properties.

• A Action Technical Services And Contracting UK Ltd Ashford · Main contractor · 1-9 employees

  Action Technical Services & Contracting UK Ltd offers General Construction, MEP, Extra Low Voltages, Fire & Safety, Data Centre Solutions, and UPS ser

• A Activate Construction Ltd Aberdare · Main contractor

  Activate Construction Ltd are a building contractor based in South Wales. Specialists in new builds & extensions.

• A Active Tunnelling Ltd Coventry · Civil engineering · 50-249 employees

  Active Tunnelling is a leading UK independent tunnelling specialist, delivering complex underground infrastructure with precision, reliability, and in

• A Acton & Fox Ltd Whitehaven · Main contractor · 1-9 employees

  Acton & Fox Limited is a trusted building and roofing company in Whitehaven, with over 30 years of experience. We offer high-quality workmanship, reli

• A Actus Interiors Woodford Green · Design & build · 1-9 employees

  Actus Interiors design and build commercial office space across London. We work with Tenants, Landlords, Asset Managers and Developers to make the bes

• A Acura Developments Ltd Northwich · Extensions · 1-9 employees

  Acura Developments deliver high-quality home extensions, renovations and conversions across the North West. Reliable builders, expert craftsmanship.

• A Ad Building Renovation Ltd Edgbaston,Birmingham · Main contractor · 1-9 employees

  AD Building Renovation Ltd specialises in new builds, house renovations, extensions, and roof treatments, transforming living spaces with precision an

• A Ad Homes (Midlands) Ltd Coventry · Extensions · 1-9 employees

  AD Homes (Midlands) Limited specialises in safely managing and delivering residential projects, focusing on quality finishings and client satisfaction

• A Ad House Construction Ltd London · Extensions

  Ad House Construction delivers extensions, loft conversions, refurbishments, and new builds across London. Clear planning, premium finishes, and relia

• A AD MODULAR Crewe · Modular & offsite construction · 10-49 employees

  AD Modular are leaders in modular accommodation, offering hire, sale, and relocation of buildings for various sectors including healthcare, education,