Main contractors in London

2659 construction main contractors based in and around London.

• S Sacompany Ltd London · Main contractor

  SA Compagnie LTD is a company based in Côte d'Ivoire and England, specializing in construction, real estate development, and land asset management. A

• S Sagewood Ltd London · Main contractor · 10-49 employees

  Sagewood Limited, established 1987, offers international services in Agriculture, Mining & Construction, Power, and Laboratory & Medical sectors. Head

• S Sajha Property Services Ltd London · Main contractor · 1-9 employees

  Sajha Property Services Ltd offers high-quality construction, renovation, and interior solutions for homes and businesses in London. We focus on colla

• S Saks Management London · Refurbishment

  London-based specialists in maintenance and construction, offering a wide range of services including internal handy-work, domestic upgrades, external

• S Salikaconstructionsltd London · Groundworks

  Salikaconstructionsltd offers expert building and construction services in London, turning visions into reality with smart planning, quality materials

• S Salmon Building Ltd London · Refurbishment

  Salmon Building Ltd offers high-quality refurbishment and renovation services, specializing in home offices, carpentry, and finishing work. Serving Lo

• S Salt Town Contractors Ltd London · Roofing

  Salt Town Contractors is a family-run business offering specialist roofing, flat roofing, cladding, rainscreen, and work at height safety solutions na

• S Salus Constructions Ltd London · Main contractor

  Residential & commercial construction company established in 1990, offering bespoke homes, renovations, extensions, and full refurbishments. Trusted c

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

  Salvin Construction is a South-East England-based building contractor serving property developers with high-quality residential and mixed-use developm

• S Sam the Builder London · Bathroom fitting · 1-9 employees

  Family-run UK builders with over 10 years of experience. Specialising in bathrooms, kitchens, extensions, renovations, carpentry, and more. Fully insu

• S Sandarov Ltd London · Refurbishment

  Sandarov Ltd is a North London building company offering loft conversions, home extensions, renovations, and structural work. Professional, reliable,

• S Sandstone Structures Ltd London · Main contractor

  Trusted building contractors specialising in structural alterations and residential building works that reshape and elevate your home. Based in North

• S Sannton Labour Solutions London · Demolition

  Sannton Labour Solutions Ltd is a construction company specializing in strip out, demolition, and labour supply for occupied buildings across various

• S Santarelli Projects Ltd London · Refurbishment · 1-9 employees

  London-based contractor specializing in high-end residential refurbishment with architectural precision and interior design expertise.

• S Sardar Ji Construction London · Main contractor · 1-9 employees

  Sardarji Construction is a reliable building construction company in London, specializing in high-quality design and construction for extensions, roof

• S Sarrani London · Refurbishment · 1-9 employees

  Experts in property insurance repairs for residential and commercial insurance claims. Free loss assessing services. Highly experienced in fire and fl

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

  SASE Construction Ltd is a family-run construction company with over 20 years of expertise, offering comprehensive building solutions from foundations

• S Sawmill Contracts London · Extensions · 10-49 employees

  Award-winning builders in Edinburgh & East Lothian with 10+ years expertise in house extensions, renovations & conversions. We deliver quality craftsm

• S SBB Group London · Refurbishment · 1-9 employees

  SBB Group delivers kitchen, bathroom and full interior renovations across London. Fixed price, clear timeline, quality guaranteed.

• S Scope Design Construction Ltd London · Design & build · 10-49 employees

  Family-owned design & build contractors in Wanstead, East London, est. 2014. New-build flats, house extensions, lofts, refurbishments and commercial p

• S SCRIPTER STONE LIMITED London · House builder · 1-9 employees

  Scripter Stone is a UK-based construction company specialising in high-quality residential buildings, from single-family homes to multi-unit housing.

• S Scrubs Group London · Main contractor · 10-49 employees

  Scrubs Group is a diversified construction company operating as a Principal Contractor, with specialist divisions in MEP and data centre cleaning. The

• S Sd Build Ltd London · Refurbishment

  SD Build is one of the leading local businesses in the South West London. We believe that all of our customers deserve the highest level of service, a

• S Sd Construct Ltd London · Groundworks · 1-9 employees

  Full-service contractors for residential, commercial, and public works. Professional construction services including groundworks, structural works, ro

• S Sdb Construction Ltd London · House builder

  SDB Construction builds new homes, carries out conversions and renovates houses across London. We care about the quality of work and commitment to our

• S Sdc London Ltd London · Design & build

  SDC London Ltd is an architectural and engineering practice focused on creating bespoke, sustainable spaces for residential and commercial clients. Th

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

  SDE Construction Ltd offers building services for every need, focusing on controlling costs, adequate scheduling, and understanding client requirement

• S SE Contracts London · Design & build

  SE Contracts, trading as Specialist Establishment Ltd, are trusted design and build contractors in London. We offer a complete turnkey solution from c

• S SE General Services London · Painting & decorating

  SE General Services Ltd offers comprehensive property maintenance services for residents, homeowners, property managers, estate agencies, and more. Co

• S Sebco Design & Build Ltd London · Design & build · 1-9 employees

  Expert design & build services in Greater London since 2007. Specialising in extensions, loft conversions, refurbishments, kitchens, and bathrooms for

• S Sebra Maintenance Ltd London · Refurbishment

  SebraFix provides responsive commercial property maintenance, landlord repairs, make-ready works and small refurbishments across London.

• S Second City Roofing And Guttering Ltd London · Roofing

  Delivering professional roofing and guttering solutions with precision and care. We use premium materials and expert techniques to protect your proper

• S Segger Construction London · Drylining

  Segger Construction is a London-based company offering construction, refurbishment, fit-out and specialist interior services for residential, commerci

• S Selcom Building Services Ltd London · Loft conversions

  Selcom Building Services Ltd offers expert building services including loft conversions, extensions, kitchens, bathrooms, plumbing, electrical, roofin

• S Selecti Project Ltd London · Main contractor · 1-9 employees

  SELECTI PROJECT LTD offers construction, design, and project management consultancy services for small-to-medium scale residential and commercial proj

• S Selfridges Properties Ltd London · Main contractor

  Selfridges Properties Limited offers commercial and residential building services in London and the UK, specializing in new builds, refurbishments, an

• S Sem Group Ltd London · Design & build · 1-9 employees

  SEM Group offers complete design-and-build services, extensions, renovations, loft conversions, and new builds across London and Surrey. We deliver hi

• S Semex Construction Ltd London · Design & build

  Semex Construction is your local, London construction expert. With years of experience in designing and building projects for homes and commercial pre

• S SENAY BUILDERS LTD London · Refurbishment

  Senay Builders is a family-run construction company based in South East London, specialising in complete property refurbishments, extensions, and loft

• S Sentinel Design & Build London · Design & build · 1-9 employees

  Sentinel Design & Build offers a wide range of services including home extensions, loft conversions, kitchens, bathrooms, and refurbishments. They hav

• S SERBAN DC London · Design & build

  SERBAN delivers turnkey data center solutions from planning to commissioning. Scalable, reliable and energy-efficient data centers across Europe and b

• S Sergyo Constructions Ltd London · Bricklaying · 1-9 employees

  Sergyo Constructions: Reliable East London builders specializing in bricklaying, tiling, and structural renovations. Get a free quote today.

• S Set & Build Ltd London · M&E contracting · 1-9 employees

  London based team of experienced engineers with expertise in setting out, surveying, quality assurance, management and construction. Offering top qual

• S Setty Builders Ltd London · Refurbishment

  SETTY BUILDERS Ltd offers a wide range of construction services including new builds, remodeling, renovations, and additions. With over 10 years of ex

• S Sfb Construction Ltd London · House builder

  SFB Construction Ltd, based in Greenwich, specialises in residential and commercial property development, focusing on house extensions, loft conversio

• S Sfb Interior Refurbishment Ltd London · Refurbishment · 1-9 employees

  With over 15 years of experience in residential refurbishment in London, we help homeowners transform their properties through carefully planned renov

• S Sfl Construction Ltd London · Extensions · 1-9 employees

  SFL Construction are specialist builders in Hertfordshire & North London, with over 20 years of experience in home extensions, loft conversions, new b

• S Sg Civils Ltd London · Civil engineering

  SG Civils is a specialist civil engineering contractor focusing on EV charging infrastructure, highways, telecoms, and utility projects across London

• S Sgb Water Engineering Ltd London · Civil engineering

  Leaders in quality construction and infrastructure, with expertise in water utilities management and civil engineering. Committed to quality, collabor

• S Shapeup Constructions Ltd London · Insulation · 1-9 employees

  ShapeUp Constructions LTD specialises in External Wall Insulation (EWI) and Silicone Rendering, enhancing energy efficiency and aesthetics for residen