Main contractors in the UK

7023 main contractors listed from the UK register.

• J J R Jackson & Sons Ltd Beverley · Main contractor · 1-9 employees

  JR Jackson & Sons is a family-owned building contractor established in 1968, offering domestic and commercial construction services including extensio

• J J Robinson Building Contractors Ltd Preston · Main contractor · 10-49 employees

  Robinson Construction is a family-run building contractor and construction company based in Lancashire, offering tailored solutions for new builds, co

• J J Rospo Building Contractors Ltd Broadstairs · Main contractor · 1-9 employees

  J Rospo Building Contractors Ltd are a well established, family run building company offering a full range of general building services across Kent.

• J J S Builders (Belper) Ltd Belper · Property developer · 1-9 employees

  J S Builders (Belper) Limited is a new construction company based in Belper, England.

• J J S D Construction Ltd Meltham Holmfirth · Main contractor · 1-9 employees

  Experienced building and construction contractors in Holmfirth, JSD Construction Ltd offer property improvement services including conversions, extens

• J J Sutton Construction Ltd Stroud · Main contractor

  J Sutton Construction Ltd is a Stroud-based construction company offering a wide range of services including new builds, extensions, renovations, land

• J J Taylor construction ltd Norfolk · Main contractor · 1-9 employees

  J Taylor Construction Ltd is a dedicated construction business offering a complete building service from design to completion, incorporating skilled t

• J J Towler Construction Ltd Bournemouth · Main contractor · 1-9 employees

  J Towler Construction specialises in bespoke construction and carpentry, offering new builds, extensions, renovations, and loft conversions to domesti

• J J W Kelly Ltd Ilford · Property developer · 1-9 employees

  J W Kelly Ltd is a property developer company based in Ilford, registered at Companies House in 1994.

• J J-Telecom Corp Ltd London · Main contractor

  J-Telecom - Leading International Telecommunications Company. Breaking borders through robust infrastructure.

• J J. B. Young & Sons Ltd Wotton-Under-Edge · Main contractor

  Trusted local builders since 1962, J B Young & Sons Ltd offer high-quality workmanship for renovations, extensions, and new builds in Wotton-Under-Edg

• J J. C. Services & Son Ltd Hull · Main contractor · 50-249 employees

  Family-run company established in 1995, J C Services & Son Ltd is a reputable main contractor offering 24/7 call-out services for minor repairs to maj

• J J. Carney Construction Ltd. Main contractor · 10-49 employees

  J. Carney Construction Ltd. is a construction company based in Reading, UK. They specialize in main contracting services.

• J J. Greenwood (Builders) Ltd Chadderton · Main contractor · 10-49 employees

  Award-winning builders since 1971, J. Greenwood (Builders) Limited undertakes new build and refurbishment works for Education, Residential & Community

• J J.B, Viking Building Ltd Harlow · Main contractor · 1-9 employees

  J.B, Viking Building Limited is a construction company based in Harlow, England. The company's website is currently unavailable.

• J J.C. Construction Ltd Liverpool · Main contractor · 10-49 employees

  JC Construction Ltd is a leading North West building and maintenance support services business, established in 1985. They specialise in social housing

• J J.D. Joinery & Building Services Ltd Manchester · Carpentry & joinery · 1-9 employees

  Expert joinery and building solutions across the United Kingdom. Craftsmanship you can trust, delivering precision, quality, and reliability on every

• J J.E. Stacey & Co. (Holdings) Ltd Holsworthy · Main contractor · 10-49 employees

  J. E. Stacey & Co. Ltd are privately owned, independent building and civil engineering contractors, established in 1932. We offer a full design and bu

• J J.F.W. Construction Ltd New Ferry · Main contractor · 10-49 employees

  High Quality & High Safety Construction Solutions. JFW Construction offers a calm, well-planned approach to building and civils projects, minimising i

• J J.H.A. Winter And Sons Ltd Mablethorpe · Main contractor · 10-49 employees

  J.H.A Winter & Sons Ltd - Building, Joinery & Maintenance Contractors. Delivering quality building services, joinery, and maintenance across Lincolnsh

• J J.J. Vass & Sons Ltd. Tain · Main contractor · 1-9 employees

  JJ Vass & Sons Ltd offers general building work, new builds, home improvements, conversions, renovations, joinery, and plumbing services in Ross-shire

• J J.L.F. Developments Ltd Neston · Civil engineering · 1-9 employees

  JLF Developments are a highly accredited organisation covering all aspects of construction, civil engineering and property development, based in the N

• J J.P. Developers Ltd Hull · Main contractor · 10-49 employees

  JP Developers Ltd is a professional construction company based in Hull, known for fast, friendly, and fully functional services. They manage projects

• J J.P.F. Clarke (Construction) Ltd London · Main contractor

  JPF Clarke is a family-run construction company with over 40 years of experience in North London. They offer a comprehensive range of building service

• J J.R.M. Property Services Ltd Port Glasgow · Main contractor · 1-9 employees

  Established in 2005, JRM Property Services is a market leader in the commercial sector, offering diverse services nationwide as a main or principal co

• J J.S. Winder (Building & Roofing) Ltd Hawes · Main contractor

  J.S. Winder Ltd offers building, tool & plant hire, and roofing services. With over 20 years of experience, they focus on quality workmanship and cust

• J J.S.F.Construction Ltd Romford · Main contractor · 1-9 employees

  J.S.F Construction Ltd is an experienced construction company specialising in renovation, new builds, refurbishments, extensions, rooftop development,

• J J.S.Kerr Building Ltd Malvern · Main contractor · 1-9 employees

  J. S. Kerr Building Limited offers comprehensive building services including project management, extensive building works, groundworks, demolition, ca

• J J.W. Cannon & Co. (1948) Ltd Surrey · Main contractor

  A family-run building firm established over 70 years, JW Cannon & Co Ltd offers a wide range of building services including new builds, extensions, an

• J J.W. Kenyon Construction Ltd Windermere · House builder · 1-9 employees

  JW Kenyon is a trusted name in the building industry, with a long-standing reputation for quality craftsmanship and customer satisfaction. Based in Wi

• J J&B Building Contractors Ltd Westerham · Main contractor · 1-9 employees

  J&B Building Contractors offers comprehensive building and renovation services, including general building, decoration, refurbishment, plumbing, elect

• J J&C Building & Maintenance Ltd Luton · Main contractor

  Reliable, modern building & maintenance services. Quality work, done properly. Trusted building and property maintenance specialists delivering reliab

• J J&S Craftsmen Ltd Newbury · Main contractor · 1-9 employees

  J&S Craftsmen Ltd are general builders in Newbury, offering structural works such as extensions, conversions, alterations, and renovations, along with

• J J3 Design & Build Ltd West Drayton · Main contractor

  J3 Design & Build Ltd is a main contractor company based in West Drayton, registered at Companies House in 2025.

• J Jack G Building Ltd Huddersfield · Main contractor · 1-9 employees

  JACK G BUILDING LIMITED is a construction company based in Huddersfield. We offer a range of building services to meet your needs.

• J Jack Lunn (Construction) Ltd Pudsey, Leeds · Main contractor

  Welcome to the Jack Lunn Group, a leading construction company with a strong reputation for quality and reliability. We offer a comprehensive range of

• J Jack Lunn (Homes) Ltd Pudsey, Leeds · Main contractor

  Jack Lunn (Homes) Ltd is a main contractor company based in Pudsey, Leeds, registered at Companies House in 1985.

• J Jack Lunn Ltd Pudsey, Leeds · Main contractor · 10-49 employees

  Jack Lunn Ltd is a main contractor company based in Pudsey, Leeds, registered at Companies House in 2013.

• J JACKS BUILDING & PROPERTY SERVICES LTD Bideford · Main contractor

  Expert building and property maintenance services in Torrington, North Devon. We offer property building, extensions, repairs, painting, landscaping,

• J Jackson Ward Developments Ltd Huntingdon · Main contractor · 1-9 employees

  Jackson Ward Developments is a Cambridge-based building firm offering professional services for extensions, loft conversions, new kitchens, and new bu

• J Jackson, Jackson & Sons Ltd Rochdale · Main contractor · 50-249 employees

  A chartered building company with 25 years of experience in education, housing, health, commercial and industrial sectors. Undertaking refurbishment,

• J Jad Ward Construction Ltd Brackley · Main contractor · 1-9 employees

  JAD Ward Construction Ltd provides expert building services in Brackley, Bicester, and Northampton. Contact us for reliable extensions and refurbishme

• J Jad1 Construction Ltd London · Main contractor · 1-9 employees

  JAD1 Construction is a dynamic construction company offering a wide range of services including electrical, plumbing, carpentry, and extensions. We ar

• J Jake Jones Joinery & Construction Ltd Kendal · Main contractor · 1-9 employees

  Jake Jones Joinery - A trusted construction company based in Cumbria, specialising in home extensions, renovations and new builds. Get your free quote

• J JAM DESIGNED LIMITED Barnsley · Main contractor · 1-9 employees

  Jam Designed crafts bespoke, handmade leather goods and knives in Yorkshire, England, using premium Italian and UK leathers.

• J James Alan Construction Ltd Forfar · Main contractor · 1-9 employees

  James Alan Construction LTD, established in 2009 in Forfar, Angus, is a construction company focused on excellent client communication and high-qualit

• J James Building Company Redhill · Refurbishment

  Trusted local experts in home renovation, structural work, extensions, and more. Based in Redhill, serving Surrey, South East, and London.

• J James Gallagher Ltd Bolton · Main contractor · 1-9 employees

  James Gallagher Ltd is a family-run construction and building contractor based in Bolton, Lancashire, offering a complete building services solution i

• J James Gamble Construction Ltd Leicester · Main contractor · 1-9 employees

  A professional building company based in Leicestershire, providing a full range of high-quality building services at competitive prices. We pride ours

• J James Hennessy Construction Ltd Romford · Main contractor · 1-9 employees

  James Hennessy Construction Ltd is a main contractor company based in Romford, registered at Companies House in 1971.