Main contractors in the UK

7023 main contractors listed from the UK register.

• L LCS Mildenhall · Main contractor · 1-9 employees

  LCS is a building construction company specialising in home building, renovations, extensions, landscaping, and commercial development. They also offe

• L Ldb Construction UK Ltd London · Main contractor · 10-49 employees

  LDB Construction is a super-prime London construction leader, established in 2007. We build the highest quality homes locally and internationally, off

• L Ldm Scanning Ltd Coventry · Main contractor · 1-9 employees

  LDM Scanning Ltd is a UK-based company. The website appears to be a placeholder or under development.

• L LDN MAINTENANCE SERVICES London · Electrical · 1-9 employees

  LDN Maintenance Services: Your all-in-one property partner in East London. Accredited electricians, plumbers, and builders. Call for a free quote.

• L Lea Road Developments Ltd Harrow · Property developer · 1-9 employees

  Lea Road Developments Limited offers affordable, sustainable, and eco-friendly property construction, development, and maintenance management across E

• L Lead Construct Ltd Amersham · Main contractor · 1-9 employees

  Lead Construct Ltd is a main contractor company based in Amersham, registered at Companies House in 2016.

• L Lead-Rite Int’L Ltd London · Main contractor

  Lead-Rite Int'l Ltd is a dynamic and multifaceted organization delivering innovative solutions and high-quality services worldwide. Specializing in co

• L Leakbusters Ltd North Finchley · Plumbing

  Leak Detection Specialists for Central Heating, Swimming Pools, Water Mains, Gas Pipes, Damp Patches. Experts for ITV, C4, BBC Rogue Traders.

• L Lean Projects Ltd Exeter · Main contractor · 10-49 employees

  LEAN PROJECTS LIMITED provide the highest quality main contracting services for all types of fit-out, refurbishment and construction procurement, for

• L Leapfield Properties London · Main contractor · 1-9 employees

  Leapfield Commercial Properties Ltd is a company with its website currently under construction. Contact us for more information.

• L Leasebrick Ltd Birkenhead · Main contractor

  Leasebrick Ltd offers expert building renovations, construction services, home extensions, and new builds across Wirral. Est. 2000.

• L Leaves Builders Portsmouth · Refurbishment · 10-49 employees

  Specialists in property construction, refurbishment & maintenance contractors in the South East - the complete building and maintenance specialists.

• L Leb Construction Ltd Aberystwyth · Main contractor · 10-49 employees

  LEB Construction is a leading building contractor and refurbishment company in Aberystwyth, offering commercial refurbishment, remodelling, and new bu

• L Lee Cartwright Ltd LCGI Swadlincote · Main contractor · 1-9 employees

  A professional and efficient building firm in Leicestershire, undertaking all building work from new builds to patios. Offering free quotations and 20

• L Lee construction Cambridge · Main contractor · 1-9 employees

  Lee construction is a local and reputable Construction Company serving the East Anglia area. We offer a wide range of services to cover your needs.

• L Lee Hunter Joinery Ltd Oban · Carpentry & joinery · 1-9 employees

  Lee Hunter Joinery Oban offers a wide range of joinery and carpentry services including decking, kitchen fitting, home extensions, and new builds acro

• L Leedex Construction Ltd Liverpool · Main contractor · 1-9 employees

  Leedex is a multi-disciplinary Developer Contractor business offering a broad spectrum of services from pre-construction consultancy to delivery on si

• L Leeds Federated Housing Association Leeds · Main contractor

  Leeds Federated is a housing association with homes across Leeds, Kirklees, Wakefield and North Yorkshire. Our core purpose is to help people make a h

• L Leeper & Deighton Ltd York · Main contractor

  Leeper & Deighton Ltd is a family-run building contractor in York, specialising in new builds and property maintenance. With over 45 years of experien

• L Leer Diagold Ltd London · Property developer · 50-249 employees

  Leerdiagold is a leading UK construction recruitment agency, connecting skilled professionals with top companies for successful careers and strong tea

• L Leer Diagold Ltd Ltd. London · Property developer · 50-249 employees

  Leer Diagold Ltd Ltd. is a property developer company based in London, registered at Companies House in 2023.

• L Lees Builders Ltd Wednesbury · Main contractor · 1-9 employees

  Lees Builders Ltd. have over 30 years experience in all aspects of building projects with an extensive portfolio and proven track record.

• L Leewood Construction Ltd King'S Langley · Restoration & heritage · 1-9 employees

  Leewood Construction Ltd is a well-established building, construction, and refurbishment company with a strong track record in London and surrounding

• L Legacie Contracts Ltd Liverpool · Design & build · 250+ employees

  Award-winning, turnkey property developer, contractor, and property management company, delivering high-quality developments that regenerate underused

• L LEGACY BUILDING GROUP LTD Hoddesdon · Main contractor

  Legacy Building Group specialises in residential construction, renovations, and extensions in Hertfordshire and Essex, emphasizing quality, careful pl

• L Legacy Homes Ltd Basingstoke · Main contractor

  Hampshire's trusted name for bespoke building solutions. From small refurbishments to full new builds, we deliver craftsmanship, precision, and result

• L Legacy Manufacturing Solutions Ltd Coventry · Main contractor · 1-9 employees

  Legacy Manufacturing Solutions delivers industrial project management and CapEx project delivery across the UK. Certified to ISO 9001 & 14001 and Safe

• L Leicestershire Live Hinckley · Property developer · 1-9 employees

  Leicestershire Live provides the latest news, sport, and events from Leicester and the surrounding areas. Formerly the Leicester Mercury, our team del

• L Lemix LTD London · Main contractor

  Lemix LTD offers a comprehensive ecosystem for modern business, combining strategic consulting, IT solutions, design, marketing, and advertising to ac

• L Lendlease Real Estate Investment Services Ltd London · Property developer

  Lendlease is a global property and infrastructure group with core capabilities in Investments, Development, and Construction. Founded in 1958, they sh

• L Lendlease Residential (Bh) Ltd London · Main contractor

  Lendlease Residential (Bh) Ltd is a main contractor company based in London, registered at Companies House in 1994.

• L Lenos Constructions Ltd London · Main contractor · 1-9 employees

  At Lenos Constructions, North London builders dedicated to crafting your dream home with precision, expertise, and a commitment to excellence.

• L Leofric Building Systems Ltd Chipping Campden · Main contractor · 1-9 employees

  Leading manufacturer of sectional concrete buildings, garages and bespoke steel portal frame buildings for industry, commerce and the community.

• L Leon Building Services (Evesham) Ltd Solihull · Main contractor · 10-49 employees

  Leon Building Services is a trusted principal contractor with over 30 years of experience delivering high-quality construction solutions across the ed

• L Leovic Construction Ltd London · Main contractor · 1-9 employees

  LEOVIC CONSTRUCTION LIMITED is a construction company based in London, UK.

• L Les Race Builders Ltd Northallerton · Main contractor · 10-49 employees

  As a local, family run business, we focus on core values of high quality work and customer satisfaction. We like to create strong working relationship

• L Lestrange Carpentry And Building Ltd Bury St. Edmunds · Main contractor · 1-9 employees

  Lestrange Carpentry & Building Ltd is a family-run construction business based in Bury St Edmunds, Suffolk. Passivhaus certified specialists in timber

• L Lets Build Group LTD Waltham Cross · Main contractor

  Lets Build Group LTD offers expert construction and renovation services, specializing in innovative, sustainable solutions for residential and commerc

• L Lets Fix It (Scotland) Ltd Denny · Main contractor · 1-9 employees

  Lets Fix It (Scotland) Ltd is a main contractor company based in Denny, registered at Companies House in 2016.

• L Lets Move Together Ltd Thornton Heath · Property developer · 1-9 employees

  Lets Move Together Ltd is a well-established, honest, and reliable estate agency serving property needs in the South London area. They offer sales, le

• L Level A Ltd London · Main contractor

  Level A Construction is a reliable and affordable general building company with over a decade in the trade, working in London and surrounding areas. T

• L Leveloff Construction Ltd Dunstable · Main contractor · 1-9 employees

  Leveloff Construction Ltd is a main contractor company based in Dunstable, registered at Companies House in 2019.

• L Lewin Crown Stanmore · Main contractor

  Lewin Crown is a construction and interiors firm specialising in bespoke spaces, from new builds and extensions to commercial fit-outs and remodeling.

• L Lewis Ashley Construction Ltd Hull · Main contractor

  Lewis Ashley Construction Ltd is a main contractor company based in Hull, registered at Companies House in 2025.

• L Lewis Builders Ltd Isle Of Lewis · Main contractor · 50-249 employees

  Lewis Builders Ltd is a construction firm established in 1989, based in Stornoway, Western Isles. We are Domestic, Commercial and Industrial contracto

• L Lewis Nicholls Associates Ltd Great Yarmouth · Solar PV · 1-9 employees

  Specialists in renewable energy, land acquisition, planning, and development with extensive experience in complex commercial implementations and navig

• L Lewis Wyatt (Construction) Ltd Wimborne · Main contractor · 50-249 employees

  Lewis Wyatt (Construction) Ltd is a main contractor company based in Wimborne, registered at Companies House in 1990.

• L Lewiston Group Ltd Inverness · Design & build · 1-9 employees

  Lewiston Group Ltd is a trusted construction name with over 30 years of experience, offering design-build, general contracting, and construction manag

• L Lexden Builders Ltd Halstead · Main contractor

  Lexden Builders Ltd is a family-run business providing quality home design and build solutions in Essex for over three decades. They handle home impro

• L Ley Group Ltd Truro · Main contractor · 1-9 employees

  Ley Group Ltd is a family-run construction company established in 2000, with over 20 years of experience in delivering quality projects across the Sou