Main contractors in London

999 main contractors based in and around London.

• 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 LGL Building Services Ltd London · Main contractor · 1-9 employees

  LGL Building Services Ltd offers outstanding service and craftsmanship in construction projects, prioritizing sustainable practices and environmentall

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

  Libbra Construction Ltd is a London-based boutique firm with extensive experience in the international property sector, offering construction, facilit

• L Liberty Building Solutions Ltd London · Main contractor · 1-9 employees

  Liberty Building Solutions is a general building and carpentry specialist firm based in South East London, operating around Croydon, with a reputation

• L Lingfield Park London · Property developer · 1-9 employees

  Lingfield Park is a vibrant resort destination in Surrey, offering racing, hospitality, hotel, leisure, and golf. It hosts events and conferences.

• L Lita Design & Build Ltd London · Main contractor · 1-9 employees

  Lita Design & Build Ltd is a main contractor company based in London, registered at Companies House in 2013.

• L Litvin Nexus London · Main contractor · 1-9 employees

  Litvin Nexus is a London-based construction company offering comprehensive services, including project management, design, and execution. Our experien

• L Livebuilds Ltd London · Main contractor

  LIVEBUILDS LTD: Partners in realizing your vision for exceptional living spaces. We blend innovation with expertise to deliver projects that surpass e

• L Llc Group Ltd London · Drylining · 1-9 employees

  We 're industry leaders, bringing a higher standard of quality to the construction industry. Some call us boundary- pushers. We call ourselves your pa

• L Local Property Group Ltd London · Main contractor · 1-9 employees

  Local.com provides expert-curated reviews, top-rated tools, and insightful articles across software, finance, health, food, and tech.

• L London Build Expo London · Main contractor · 1-9 employees

  London Build is the UK's largest and most influential Festival of Construction, bringing together the entire industry for two days of innovation, netw

• L London City Builders Ltd London · Main contractor

  London City Builders Ltd is a main contractor company based in London, registered at Companies House in 2025.

• L London Concept Developments Ltd London · Main contractor

  A leading London construction company delivering projects of every scale, from small refurbishments to multi-million-pound new builds, across London a

• L London Gold Building Ltd London · Main contractor · 1-9 employees

  London Gold Building Ltd is a leading construction company in London, focused on quality, efficiency, and client satisfaction for new builds and renov

• L London House Exchange London · Main contractor · 1-9 employees

  This is a knowledge base for London House Exchange, providing information on property investment, how it works, property types, and account management

• L London Penthouse Operations Ltd London · Main contractor · 1-9 employees

  London Penthouse Operations Ltd is a main contractor company based in London, registered at Companies House in 2024.

• L London Placemaking Construction Ltd London · Property developer · 1-9 employees

  London Placemaking Construction Ltd is a property developer company based in London, registered at Companies House in 2024.

• L London Pro Construction Ltd London · Main contractor

  London Pro Construction offers high-quality construction services, specializing in transforming spaces with expertise in new builds, extensions, loft

• L London Speedy Removals London · Main contractor

  London Speedy Removals offers fast, reliable, and stress-free moving and relocation services across London and surrounding areas. Specializing in hous

• L Lowbase Development Ltd London · Main contractor

  LowBase Development Ltd is a London-based construction company delivering high-quality services with professionalism and a structured approach to comp

• L Lusson Ltd London · Main contractor · 1-9 employees

  Lusson is a London principal contractor specialising in high-end residential and commercial developments. Founded in 2019, they deliver projects from

• M M Future Building Ltd London · Main contractor · 1-9 employees

  M Future Building Ltd provides all aspects of building and construction services throughout London and surrounding areas. We offer high quality work w

• M M.E.G.A. Building (UK) Ltd London · Main contractor · 1-9 employees

  M.E.G.A. BUILDING (UK) LTD is a construction company. Contact them via phone or email.

• M M.P. Brothers Ltd London · Main contractor · 50-249 employees

  MP Brothers Ltd is a construction and building services company established in 1972, specialising in private homes, care homes, hotels, and civil engi

• M M&L Home Services Ltd London · Main contractor · 1-9 employees

  M&L Home Services Ltd is a main contractor company based in London, registered at Companies House in 2016.

• M Maben Construction Ltd London · Refurbishment

  Maben Construction Ltd offers tailored building solutions for projects of any size. We provide a range of property refurbishment services, including u

• M Mace Construct Ltd London · Main contractor

  Mace is a global expert in shaping the built environment. We deliver world-leading construction and consultancy services, creating sustainable places

• M Mace Ltd London · Main contractor

  Mace is a global expert in shaping and accelerating the built environment. We partner with clients to deliver transformational projects.

• M Mactech Properties Ltd London · Main contractor · 1-9 employees

  MACTECH PROPERTIES LTD is a property development company based in London, UK. They focus on creating high-quality residential and commercial propertie

• M MadiganGill London · Security systems

  MadiganGill is a family-owned construction services provider founded in 2009, offering recruitment, logistics, security & FM, and demolition services

• M Madison Brook (Construction) Ltd London · Refurbishment · 1-9 employees

  Madison Brook is a trusted public sector housing partner, delivering end-to-end housing lifecycle of services for the UK public sector.

• M Magic Projects London Ltd London · Main contractor · 1-9 employees

  Magic Projects is a high-end construction contractor in London and the South East, specializing in residential and commercial developments. They focus

• M Magnastruct Ltd London · Main contractor · 1-9 employees

  Magnastruct is a construction company specializing in home improvements, renovations, extensions, new builds, civil engineering, and groundwork. They

• M Major Commercial Property Ltd London · Main contractor · 1-9 employees

  Major Commercial Property Ltd delivers construction and development services for social housing organisations across London, building homes and creati

• M Maksymiv Construction Ltd London · Main contractor

  MAKSYMIV CONSTRUCTION LTD provides commercial and domestic building construction services in London and across the United Kingdom.

• M Mal Contractors (Civil Engineering) Ltd London · Civil engineering · 10-49 employees

  MAL Contractors Ltd is a young vibrant civil construction company with over 50 years of combined experience, delivering high-quality solutions for com

• M Mann Construction Services Ltd London · Property developer · 1-9 employees

  MANN CONSTRUCTION SERVICES LTD is a company registered in the UK. Their website is currently unavailable.

• M Marbase Construction Ltd London · Fit-out & interiors

  Marbase Construction is a UK-based company focused on delivering high-quality fit-out solutions, construction management, and main contracting service

• M Marbleashe Construction Ltd London · Main contractor

  Marbleashe Construction Limited: Innovative building solutions, expert training, skilled teams, and professional cleaning. Redefining the construction

• M Maren A&O London London · Property developer

  Discover luxury Mongolian cashmere knitwear by Maren A&O London. Made to order, crafted by hand, and designed in London for timeless personal style.

• M Mari Group Ltd London · Main contractor

  Mari Group offers construction, refurbishment, and facilities management solutions for commercial and public projects, with over 20 years of industry

• M Mariner Estate Ltd London · Main contractor · 1-9 employees

  Mariner Estate Limited is a construction and renovations company creating beautiful homes. With a strong background in Pakistan, we bring expertise to

• M Mart&Kaz Contractors Ltd London · Main contractor · 1-9 employees

  Mart&Kaz Contractors Ltd is a main contractor company based in London, registered at Companies House in 2022.

• M Masonry Frame Systems London · Main contractor · 1-9 employees

  Masonry Frame Systems (MFS) are specialist masonry frame contractors using their trademarked MFS i-Form Solution® P-DfMA approach to modern methods of

• M MasterPlan Estimation London · Main contractor

  Masterplan Estimation provides comprehensive and reliable Construction cost estimation services for construction projects of all sizes.

• M Masters Solution Ltd London · Main contractor · 1-9 employees

  Masters Solution Ltd provides Construction, Handyman & Maintenance, Labour Supply, Security, and Project Consultancy services, all tailored to meet yo

• M Mastertek Construction Ltd London · Main contractor

  Mastertek Construction Ltd offers quality building, construction, and renovation services in London and Greater London. Specializing in extensions, ne

• M Matrix Construction Services Ltd London · Main contractor · 10-49 employees

  Matrix Construction Services is a UK-based Principal Contractor specialising in commercial construction projects across retail, office, residential, c

• M Matrix Quotations Ltd London · Main contractor

  Matrix Quotations Ltd provides expert construction estimation and takeoff services, helping builders, contractors, and project managers save time and

• M Matteo Construction Ltd London · Main contractor

  Matteo Construction is a construction company in Barking, London, offering groundworks, civil engineering, structures, loft conversions, extensions, a