Main contractors in London

2659 construction main contractors based in and around London.

• C Crestfield Construction Ltd London · Main contractor

  Crestfield Construction Limited is a fast-growing construction company with over a decade of experience, providing forward-thinking and reliable solut

• C Crestline Lofts & Construction Ltd London · Loft conversions

  Crestline Lofts & Construction delivers high-quality residential building work across London, specialising in loft conversions, extensions, roofing, a

• C Crestmark Group Ltd London · Main contractor

  London-based building and construction contractor delivering compliant, professionally managed projects for private, commercial, investment clients an

• C Creystone Group Ltd London · Main contractor

  Creystone Group LTD provides expert construction development, waste management, and ecological solutions in London. Committed to sustainability and ex

• C Crni Ltd London · Civil engineering

  CRNI LTD offers quality construction, innovative designs, and sustainable solutions. Specializing in civil engineering and construction, we provide ex

• C Crossrail Ltd London · Civil engineering

  Crossrail Learning Legacy disseminates good practice, innovation, and lessons learned from the Crossrail programme to raise industry standards and sho

• C Crossville Developments Ltd London · Refurbishment · 1-9 employees

  Crossville Developments Ltd offers construction, refurbishment, new build, residential and commercial services to private clients, with over 30 years

• C CRSL Concrete Repairs Scotland Limited London · Concrete works

  CRSL Concrete Repairs Scotland Limited offers comprehensive concrete repair and rehabilitation solutions across Scotland and the UK, from minor repair

• C Crv Building Works Ltd London · Extensions · 1-9 employees

  Professional building services in London, specialising in home extensions, refurbishments, loft conversions, kitchens, bathrooms, and driveways. Famil

• C Cryoterra Ltd London · Main contractor

  Cryoterra is a construction company offering reliable, affordable, and fast services. With over 200 projects and 50+ clients, we handle all building n

• C Crystals Construction Ltd London · Refurbishment

  Crystals Construction Ltd offers expert building services, turning visions into reality with precision and passion. Specializing in residential and co

• C Cs Spatial Engineering Ltd London · Design & build

  CS Spatial Engineering Ltd offers innovative construction solutions with an expert team of engineers and architects, utilizing cutting-edge technology

• C Csa Builders Ltd London · Refurbishment

  CSA Builders is a trusted London-based building company offering comprehensive refurbishment and renovation services for homeowners and landlords. Spe

• C Cscec Ltd London · Main contractor

  CSCEC is a global leader in investment and construction, founded in 1982. It operates across housing, infrastructure, real estate, and design sectors,

• C Ct Built Ltd London · Main contractor

  CT Built Limited: Expertly managed and beautifully crafted urban spaces. Website currently under construction.

• C Cubanbuilder Ltd London · Refurbishment · 1-9 employees

  Cuban Builder has over 15 years of experience in UK and overseas, combining new techniques and technology. We deliver first-class solutions for house

• C Curo Interiors Ltd London · Fit-out & interiors

  Curo Interiors offers bespoke fit-outs, Cat A and Cat B, refurbishment, and residential developments. They provide traditional and Design & Build serv

• C Custodian Developments London · Property developer

  Custodian creates sustainable, mixed-use developments in complex urban settings, refurbishing existing buildings and developing green & brownfield sit

• C Cygnus Contracting Ltd London · Refurbishment · 1-9 employees

  UK-wide contractor delivering commercial, residential, and mixed-use construction projects. Specialising in refurbishment and fit-out works, providing

• D D A Construction Ltd London · Extensions · 1-9 employees

  DA Construction Ltd offers expert building and renovation services in Chingford, specializing in extensions, loft conversions, roofing, plumbing, and

• D D HOMES LTD London · Property developer · 1-9 employees

  D Homes Ltd offers creative and aesthetically stunning individual solutions for clients, specializing in property development, design & build, and int

• D D I Construction And Refurbishment Ltd London · Refurbishment · 1-9 employees

  DI Construction and Refurbishment is a London-based firm specialising in refurbishment and construction projects, including hotels and 5-star residenc

• D D-Advanced London · Demolition · 10-49 employees

  D-Advanced is a London-based construction company founded in 2020, offering services in construction, demolition, waste management, and site support n

• D D.R Renovation Ltd London · Refurbishment · 1-9 employees

  D.R Renovation LTD is your trusted partner for property renovation, refurbishment, and maintenance. With over 10 years of experience, we deliver high-

• D D12 Bespoke Construction Ltd London · Refurbishment

  D12 Bespoke Construction LTD offers quality domestic construction services in London and surrounding areas, with a focus on exceptional workmanship an

• D Da' Prato Design Ltd London · Design & build · 1-9 employees

  Da Prato Design Limited offers a complete design and build service, specializing in bespoke residential and commercial projects. With over 20 years of

• D Daitco Ltd London · House builder · 1-9 employees

  DAITCO LTD specializes in creating homes in London that combine modern design with lasting structural integrity, focusing on detail, durability, and f

• D Daiwa House Europe B.V. London · Modular & offsite construction · 1-9 employees

  Daiwa House Europe B.V. delivers industrialized modular construction solutions across Europe and the UK, focusing on sustainability and accelerating d

• D Daja Contractors Ltd London · Main contractor · 1-9 employees

  DAJA Contractors Ltd is the most reliable General Construction Contractor in London. Affordable London Building contractor, highest work quality.

• D Dali Pro Services London · Design & build

  Design-build for house extensions, loft conversions and new builds across SW London and Surrey. In-house team, fixed itemised quote, stage-based payme

• D Dalkia UK London · Electrical

  Dalkia UK, a subsidiary of the EDF Group, delivers engineering, facilities, energy and specialist services to private and public sector clients, enabl

• D Danby Construction London · Refurbishment · 1-9 employees

  Danby Construction is a London-based building company specialising in extensions, refurbishments, and restorations of residential properties across Ce

• D Danders Construction Ltd London · Refurbishment · 10-49 employees

  Danders Construction Ltd offers a range of construction services including home renovation, commercial projects, and plumbing/heating solutions in Gre

• D Dani Builder Ltd London · Main contractor

  Dani Builder is a full-service construction company dedicated to turning your ideas into strong, beautiful, and lasting structures. We specialize in r

• D Dania Construction Ltd London · Groundworks

  Dania Construction provides specialist services in commercial and domestic contracts for groundworks, hard landscaping, reinforced concrete slabs, sof

• D Daniel Fredlen Brickwork & Landscaping Ltd London · Bricklaying

  Daniel Fredlen Brickwork & Landscaping: Essex's premier family-run brickwork and landscaping company. Serving Essex & London for over two decades with

• D Daniel Pcl Ltd London · Refurbishment · 1-9 employees

  Daniel PCL Group is a trusted leader in the construction industry, dedicated to providing innovative and sustainable solutions for projects of all siz

• D Dardan Construction Group Ltd London · Refurbishment · 1-9 employees

  Portfolio website for Dardan Building Services. We create unique beautiful spaces and employ only the best builders and craftsmen to elevate your spac

• D Darlo Ltd London · Refurbishment

  Darlo Ltd offers expert construction and refurbishment services for commercial and residential clients in London, with over 20 years of experience. Th

• D DARMA LTD London · Main contractor · 1-9 employees

  DARMA offers bespoke joinery, luxury construction, and planning services for high-end London projects. Established in 2010, we transform visions into

• D Darqs Building Contractors Ltd London · Main contractor · 1-9 employees

  London-based building company specializing in domestic and commercial projects, offering expertise in new builds, extensions, refurbishments, and more

• D Dars1 Construction Ltd London · Concrete works

  DARS1 CONSTRUCTION LTD offers quality construction services, delivering projects on time with the highest standards. We have a skilled team dedicated

• D Daval Construction Ltd London · Concrete works · 10-49 employees

  Daval Construction is a specialist contractor formed in 2001, focusing on structural elements. They are market leaders in complex structural alteratio

• D Davies Daniel Refurbishments Ltd London · Refurbishment

  Davies Daniel offers high-quality restoration, refurbishment, maintenance, and property management services throughout London. Reformed in 2014, they

• D Dawes Building Services Ltd London · Refurbishment · 1-9 employees

  Dawes Building Services Ltd is a commercial construction and refurbishment contractor in London and the South East, delivering high-quality projects f

• D Dawsons London Ltd. London · Refurbishment

  Dawsons London Ltd offers comprehensive property maintenance, from small repairs to full refurbishments, for residential and commercial clients. Skill

• D Daytona Roofing Ltd London · Roofing

  Daytona Roofing Ltd offers reliable roofing and property care services, including repairs, replacements, and guttering solutions. Our local team is de

• D Dbr (London) Ltd London · Restoration & heritage · 50-249 employees

  DBR is a specialist conservation company working on historic buildings across the UK, from palaces to cathedrals, guided by quality craftsmanship.

• D Dda Construction Ltd London · Civil engineering · 1-9 employees

  DDA Construction LTD is a civil engineering firm dedicated to delivering innovative and sustainable solutions. Committed to excellence, safety, and qu

• D DDC London London · Design & build

  DDC London offers bespoke staircase design and build services, combining premium materials, structural engineering, and artisan craftsmanship for high