Main contractors in the UK

20744 UK companies working as main contractors.

• A Allen Build & Development Ltd Romsey · Property developer · 1-9 employees

  A family-run property development business established in 1985 with over 35 years of experience delivering high-quality developments across Hampshire.

• A Allen Cooper Construction Ltd Hounslow · Design & build

  Allen Cooper Construction Ltd offers a comprehensive design and build service for residential and commercial projects, specializing in renovations, ex

• A Allen Property Services Huddersfield · Heating & ventilation

  Allen Property Services install bathrooms, kitchens, boilers, central heating and are specialists in boiler breakdowns & servicing. We also specialise

• A Allen Watson Ltd London · Civil engineering

  Allen Watson Ltd: UK leaders in Horizontal Directional Drilling & trenchless technology. Expert Guided Auger Boring, Pipe Jacking, and HDD solutions.

• A Allencost Ltd London · Electrical · 1-9 employees

  AllenCost offers a comprehensive range of building and refurbishment services, specializing in electrical, drywall, carpentry, extensions, bathrooms,

• A AllForProperty Limited Halesowen · Heating & ventilation · 1-9 employees

  Multi-trade property & construction company in Birmingham, West Midlands. Specialising in heat pumps, boilers, refurbishments, and electrical services

• A Allgate Services Ltd Liverpool · Electrical

  Allgate Services Ltd offers integrated delivery for small works, focusing on electrical, mechanical, and fabric services with a digital approach to pr

• A Allgood Construction (Nw) Ltd Manchester · Extensions · 1-9 employees

  Bespoke home extensions, modern kitchens & energy-efficient double glazing across Manchester, Merseyside & Warrington. Get a quote today.

• A Alliance Roofing Yorkshire Ltd Barnsley · Roofing

  Alliance Roofing (Yorkshire) Ltd. based in South Yorkshire, specialises in pitched roofs, flat roofs, and single ply roofing solutions, delivering rel

• A Alliance Technical Services Ltd Stoke-On-Trent · Restoration & heritage · 10-49 employees

  Alliance Technical Services Ltd is renowned for quality and service within the three divisions of operation: Conservation/Restoration, Building Mainte

• A Allied Builders UK Spalding · Roofing · 1-9 employees

  Allied Builders UK - trusted roofers covering Northampton, Daventry and Brackley. 19 years experience, hundreds of roofs, 25-year guarantee. Free same

• A Allied Builders UK Ltd Spalding · Main contractor

  Allied Builders UK LTD is a family-run business with over 30 years of experience in building and roofing. They offer general building, roofing, and gr

• A Allied Infrastructure Management Ltd Leigh · Civil engineering

  Allied Infrastructure is a leading specialist civil engineering contractor delivering projects across the UK and Ireland.

• A Allison Homes Peterborough · House builder

  Discover stylish new build homes for sale across the UK with quality designs from Allison Homes. Creating great places to live.

• A Allison Paving Leigh-On-Sea · Driveways & paving

  Allison Paving is a block paving, fencing, and landscaping company in Brentwood, Essex, established in 1985. They offer expert installations and a hig

• A Alliux Contracts Ltd London · Refurbishment · 1-9 employees

  Alliux Contracts Limited offers expert contracting services for home refurbishment, kitchen fitting, and more, ensuring quality and customer satisfact

• A Allln Building Services Ltd London · Plumbing

  Comprehensive building maintenance services in London by Allln Building Services Ltd. Keep your commercial or residential property in optimal conditio

• A Allmulti Build Ltd Canterbury · Refurbishment · 1-9 employees

  Building services - Conversions / Refurbishments / Kitchens / Bathrooms / Carpentry & Joinery / Plumbing / Plastering / Tiling / Painting & Decorating

• A Allon Homes Ltd Hull · House builder · 1-9 employees

  Allon Homes is a property developer and house builder in East Yorkshire, building high-quality, customer-focused homes for over a decade.

• A Allora Design & Build Ltd Cardiff · Design & build · 1-9 employees

  Allora Design & Build Ltd offers a range of construction, glazing, and kitchen fitting services. Contact us for appointments.

• A Allrend (NW) Limited St Helens · Plastering

  Allrend (NW) Limited is a plastering and rendering specialist in St Helens with over 35 years of experience. Offering domestic and commercial services

• A Allserve Construction Ltd Chatham · Refurbishment

  Allserve Construction Ltd is a diverse building company specialising in interiors of both commercial and residential properties, including bars, offic

• A Allsop Construction Ltd Stoke-On-Trent · Main contractor · 1-9 employees

  Allsop Construction is a small, family-run construction firm in Tean, Staffordshire, offering transparency, reliability, and quality for home improvem

• A Allsports UK Cumbernauld · Design & build · 10-49 employees

  Allsports UK is a leading Scottish provider for the design, construction and maintenance of synthetic sports pitches, part of the Tarkett Sports famil

• A Allston and Jones Builders Colchester · Main contractor · 1-9 employees

  Building Dreams, Managing Success, Cleaning with Precision, Allston and Jones Building Limited is your one stop property shop. Specialising in high-qu

• A Allstruct Developments Ltd London · Refurbishment · 1-9 employees

  London construction specialists in residential and commercial developments. We deliver value-driven functional and beautiful spaces with exceptional a

• A Alltec Construction Ltd Glenrothes · Design & build · 10-49 employees

  A construction and interior fit out contractor providing turnkey bespoke solutions for a range of clients in Glenrothes, Fife, Scotland.

• A Alltrades Builders Ltd Sittingbourne · Extensions · 1-9 employees

  Alltrades Builders Ltd is a registered building company in Kent, specializing in extensions, loft conversions, new builds, and renovations. They offer

• A Alltype Fencing Specialists Ltd Langdon Hills · Fencing

  Alltype Fencing Specialists Ltd offers commercial fencing and gate installations for construction projects, working with main contractors, local autho

• A Alltype Refurbishments Ltd Welling · Refurbishment

  With 35 years of experience, Alltyperefurbishments Ltd offers quality building services in Welling, Kent. Reliable and professional construction solut

• A Ally Engineering Ltd Liverpool · Extensions

  Bespoke home extensions, garage conversions, bathroom & kitchen refurbishment across Liverpool and Merseyside. Top-tier finish, built to your specific

• A Alm Construction Ltd Whalley · Main contractor

  ALM Construction Ltd is a construction company based in Whalley, UK, offering a range of services including new builds, refurbishments, heritage works

• A Almar Construction Ltd Whitchurch · House builder · 1-9 employees

  Almar Construction LTD specialises in bespoke new domestic homes, focusing on exceptional quality and affordability. They integrate innovative, green

• A Almec Fencing Ltd Reading · Fencing · 10-49 employees

  Almec Fencing designs, supplies, and installs high-security perimeter solutions across the UK. From commercial to industrial, we deliver robust, compl

• A Almex Builds Ltd Liverpool · Bricklaying

  Almex Builds is a team of experienced, professional tradesmen delivering high-quality building work across Liverpool and the wider North West. Special

• A Almond Civils Ltd. Preston · Civil engineering · 10-49 employees

  Civil Engineering projects throughout the North West carrying out roads and sewers, earthworks, 278 works and housing plot foundations, slabs and drai

• A Along the Grain Loughton · Restoration & heritage

  Specialists in timber flooring, restoration, and supply. Offering expert services for commercial, heritage, and residential projects, with a commitmen

• A ALOPRI Broxbourne · Design & build

  Alopri Ltd are specialists in bespoke garden rooms and landscaping in Hertfordshire and Essex. We offer design and build services to enhance outdoor l

• A Alor Construction Ltd Epsom · Main contractor · 1-9 employees

  We provide a broad range of high-quality services from project management, building extensions and loft conversions to carpentry, tiling, and general

• A Alpha (Wrexham) Windows Ltd Wrexham · Windows & doors · 1-9 employees

  Alpha (Wrexham) Windows Ltd is a leading supplier of high-quality windows, doors, and conservatories in Wrexham, North Wales. Established in 1993, the

• A Alpha And Omega Developments Ltd Southend-On-Sea · Extensions · 1-9 employees

  Alpha and Omega Developments Ltd are property developers in the South of England, offering a wide range of home improvement services including extensi

• A Alpha Building Group Ystradgynlais · Main contractor · 10-49 employees

  Alpha Building Group provides professional construction, structural works, roofing, maintenance and project management services across South Wales.

• A Alpha Businesses Ltd Hyde · Main contractor · 1-9 employees

  Delivering quality construction and renovation services across the UK with honesty, care, and precision. Building secure, high-quality spaces designed

• A Alpha Cladding & Roof Maintenance Ltd Middlesbrough · Cladding · 10-49 employees

  Alpha Cladding & Roof Maintenance Ltd offers industrial & commercial building maintenance, repairs, refurbishment, dilapidation works, and new project

• A Alpha Construction (Group) Ltd Hilton · Civil engineering · 50-249 employees

  Alpha Construction Ltd is a civil engineering and building contractor, formed in 1982, focused on providing safe, sustainable, cost effective solution

• A Alpha Contractors Ltd London · Refurbishment

  Alpha Contractors Ltd is a trusted construction company delivering expert building services with precision and quality.

• A Alpha Domestic Builders Ltd Dartford · Main contractor · 1-9 employees

  Alpha Domestic Builders provides top quality home and small office improvements and maintenance projects. We handle new builds, extensions, loft conve

• A Alpha Driveways & Roofing Ltd Oxford · Driveways & paving

  Alpha Driveways & Roofing Ltd, Trusted experts in driveways and roofing. Quality installations, expert repairs, and locally-rooted service you can rel

• A Alpha Fix Ltd Crawley · Groundworks · 1-9 employees

  Alpha Fix offers comprehensive groundwork, building maintenance, roofing, drainage, and car park refurbishment services. Fully accredited and insured.

• A ALPHA GROUNDWORKS LIMITED Burgess Hill · Groundworks · 1-9 employees

  Alpha Groundworks is a leading and reputable Construction Excavating Contracting Firm serving the East & West Sussex area. Providing our clients with