Main contractors in London

2659 construction main contractors based in and around London.

• S Stanley James London · Main contractor

  Stanley James is a construction company based in London, offering a range of services for residential and commercial projects.

• S Stanlil Construction Ltd London · Fit-out & interiors · 1-9 employees

  Experienced construction and Fit-out contractors. Interior build and refurbishment for commercial & industrial Offices, Warehouses, Retail & Factories

• S Starlight Consultancy Ltd London · Main contractor · 1-9 employees

  Starlight Consultancy offers digital marketing, project management, and business management services, alongside full construction services for residen

• S Stars Roofing Ltd London · Roofing

  Stars Roofing Ltd provides professional roofing services across SE13, South East London, and Kent, from minor repairs to new roofs. Offering high-qual

• S Start To Finish Success Ltd London · Main contractor · 1-9 employees

  Start to Finish Success Limited is a trusted construction company delivering high-quality building solutions from concept to completion. Specializing

• S Startek Builder Ltd London · Main contractor · 1-9 employees

  Startekbuilder Ltd offers exceptional construction services in London, specializing in domestic buildings, plumbing, air-conditioning, and plastering

• S Statera Construction Ltd London · Drainage

  Statera Construction specialises in water management, offering services from sluice gate and penstock installations to comprehensive drainage maintena

• S Staticus UK Ltd London · Cladding

  Specialists in the design, production, installation and maintenance of unitised façade solutions. 20 years' experience working in the Northern Europe

• S Statom Plant Ltd London · Civil engineering

  Statom Group is a leading independent construction services business, specialising in civil engineering, piling, remediation, groundworks, RC frames,

• S Steel Contracts Ltd London · Main contractor

  Steel Contracts Ltd is a Principal Contractor specialising in complex refurbishment and conversion projects, including PBSA developments, serviced acc

• S Stef & Philips (London) Ltd London · Property developer

  Leading provider of accommodation services across the UK, focused on ending homelessness. Offers sourcing, design, construction, lettings, servicing,

• S Stella Rossa Ltd London · Refurbishment · 1-9 employees

  Award-winning construction company specialising in luxury residential refurbishments across London. Decades of expertise delivering seamless end-to-en

• S Stellar Installation London · Carpentry & joinery

  Specialising in bespoke interiors, timber windows and doors, and high-quality home improvements in London. We transform homes through thoughtful desig

• S Stelwood Global London · Timber frame

  Stelwood Global offers premium metal & wood shelving, durable steel and wood structures, and wooden homes, combining craftsmanship and innovation for

• S Sterling Maintenance London · Extensions

  Sterling Maintenance Solutions Ltd is a newly established, family run maintenance solutions provider with a wealth of experience in the construction i

• S Stockwell Developments London · Groundworks · 1-9 employees

  Project Management and Construction Company based in Kent. Offering a comprehensive range of building and construction services for domestic and comme

• S Stone Black Ltd London · Refurbishment · 1-9 employees

  Stone Black Limited is a property solution and Interior design firm based in Stanmore, Harrow, London. We provide services for Interior design, renova

• S Stone Cbm Ltd London · Main contractor

  StoneCBM delivers high-quality, professionally managed residential, commercial and public sector construction projects across London & Essex.

• S Stone Craft Ltd London · Refurbishment

  Stone Craft Ltd offers premier residential and commercial construction, renovation, and property improvement services in London, known for exceptional

• S Stoneguard Projects Ltd London · Restoration & heritage

  Specialist building envelope contractor since 1963, offering restoration, maintenance, light gauge steel framing, rainscreen cladding, cladding remedi

• S Stonehouse Builders Ltd London · Demolition · 1-9 employees

  Builders services in London from a highly experienced team. Stonehouse Builders Ltd makes refurbishing your home or business simple.

• S Stonewest Ltd London · Restoration & heritage · 50-249 employees

  Award-winning Principal Specialist Contractor in Building Conservation, Restoration & New Build Masonry finishes. Serving the construction industry fo

• S Strabag UK Ltd London · Civil engineering

  STRABAG UK, part of STRABAG SE, offers comprehensive construction services across water, energy, transport, and building sectors, integrating innovati

• S Straightforward Maintenance Ltd London · Refurbishment

  Expert repairs, maintenance, and renovations. Reliable handyman & building services tailored to your needs. Dedicated to maintaining your property.

• S Strandpark Properties Ltd London · Property developer

  Strandpark Properties is a tier-1 residential design/build remodeler focused on making life better for homeowners and real estate investors through in

• S Stratford City Business District London · Property developer

  Stratford Cross is an emerging cultural and creative workplace destination in East London, built on the legacy of the 2012 Olympic Games. It offers su

• S Streamline Building Solutions Ltd London · Bathroom fitting · 1-9 employees

  Streamline Building Solutions Ltd in North London offers skilled builders for bathroom adaptations, loft conversions, renovations, and extensions. Con

• S Strong Base Construction Limited London · Refurbishment · 1-9 employees

  Strong Base Construction Limited is a Construction & Carpentry Joinery Specialising in the construction and refurbishment of residential properties an

• S Stroudwater Facades Ltd London · Cladding

  Design and solutions-focused cladding company offering systems supply, supply & install, and design, supply & install. Operates as subcontractor and p

• S Structural Build Engineering Ltd London · Extensions

  Expert structural engineering and construction services in London. Specialising in extensions, lofts, RSJ works, and renovations. Get a free quote tod

• S Struxa Construction Ltd London · Main contractor

  Comprehensive construction solutions for residential projects, offering full builds, planning support, architectural coordination, project management,

• S Struxel Ltd London · Extensions

  High-end construction and development solutions across the UK. We create environments with structural integrity, architectural planning, and modern su

• S Studio People Consultancy Ltd London · Design & build

  Experts in bespoke design and build services for studios, venues, and production spaces. From music to gaming, we create industry-grade workspaces.

• S Studio Roth 2.0 Ltd London · Main contractor · 1-9 employees

  Studio Roth is a female-led London based construction company specialising in prime residential projects. We deliver bespoke new builds and major refu

• S Stylish Build Ltd London · Extensions

  Stylish Build Ltd specialises in home transformations in London, offering expert craftsmanship for extensions, loft conversions, refurbishments, kitch

• S Su Su Construction, LTD London · Main contractor · 1-9 employees

  Su Su Construction, LTD specialises in new builds, renovations, extensions, and sustainable solutions across London and Essex. Transform your vision i

• S Sukhraj Construction Ltd London · House builder · 1-9 employees

  Sukhraj Construction Ltd builds homes with pride and passion in London, Surrey, Kent and surrounding areas. Specialists in new builds, loft conversion

• S Summix Ltd London · Property developer · 1-9 employees

  Since 2006 Summix has been creating places to live, work & play in the UK and Ireland. We listen and collaborate to deliver sustainable, new, mixed-us

• S Sunbeam Contracts Ltd London · Shopfitting · 1-9 employees

  Sunbeam Group: Specialists in shopfitting, bespoke joinery, architectural metalwork and signage since 1980. High quality interior fit-out solutions.

• S Sundridge Homes & Gardens London · Kitchen fitting

  Sundridge Homes & Gardens is a premium construction and building company serving London and surrounding areas, offering kitchen & bathroom fitting, bu

• S Sunlight Lofts London · Loft conversions

  Transform your home with North London's trusted loft conversion & attic conversion experts. 35+ years experience, fixed pricing, and free quotes.

• S Sunny Roofing Ltd London · Roofing · 1-9 employees

  Sunny Roofing provides high-quality roof repairs and replacement services for homes and commercial properties across the UK, with over 10 years of exp

• S Superglazed Ltd London · Windows & doors · 10-49 employees

  Superglazed Ltd, established in 1997, is a fabricator of high-quality aluminium windows and doors, using award-winning AluK profiles for excellent per

• S Superior Home Solutions London · Refurbishment

  Superior Home Solutions offers top-quality renovations and home improvement services in Berkshire and surrounding areas. Achieve your dream home witho

• S SUPERIORE CONSTRUCTION London · Refurbishment

  Superiore Construction Ltd specializes in bespoke luxury renovations and architectural extensions, delivering elegance and timeless craftsmanship tail

• S Supreme Home Construction Ltd London · Main contractor · 1-9 employees

  Supreme Home Construction Ltd offers high-quality construction services, building homes that reflect clients' dreams. They promise satisfaction and wo

• S Supreme Lofts Ltd London · Main contractor · 1-9 employees

  Supreme Lofts Ltd offers a comprehensive range of building services including new builds, loft conversions, property extensions, and home improvements

• S Surefix Roofing Contractors Ltd London · Roofing

  Surefix Roofing Contractors Ltd offers professional roofing services in Bedford and surrounding areas, specializing in new roofs, repairs, flat roofs,

• S Sureserve Energy Services North Ltd London · Heating & ventilation · 50-249 employees

  Sureserve delivers high-quality solutions for housing associations and local authorities, ensuring energy efficiency, safe homes and better quality of

• S Surrey Garage Conversions London · Loft conversions

  Optimise your garage with a garage conversion. Increase space & the value of your property. Free quotes. Call now