Main contractors in the UK

6990 main contractors listed from the UK register.

• S Silverdene Construction Ltd Haywards Heath · Main contractor · 1-9 employees

  Silverdene Construction delivers residential construction and development services built around trust and detail, working with private clients and sma

• S Silverwoods Construction Ltd Southampton · Main contractor · 1-9 employees

  Silverwoods Construction Ltd: Building dreams since 2011. We offer quality construction and customer service, from planning to landscaping, delivering

• S Silverwoods Construction Ltd Southampton · Main contractor · 1-9 employees

  Silverwoods Construction Ltd is a building company focused on quality and customer service, delivering professional results to the highest standards f

• S Sim Building Group Ltd Glasgow · Main contractor · 10-49 employees

  Sim Building Group are principal building contractors, serving central Scotland. We undertake a wide variety of construction works on behalf of client

• S Sim Serv Ltd Ilford · Main contractor · 1-9 employees

  Sim Serv Ltd is a main contractor company based in Ilford, registered at Companies House in 2016.

• S Simbaz Group UK Ltd London · Main contractor

  Simbaz Group Limited is a UK-based construction, logistics, self-storage, skip hiring and waste management company.

• S Simbuild Developments Ltd Peterborough · Main contractor · 1-9 employees

  SIMBuild Developments is a Peterborough-based construction company offering a wide range of services from driveways and patios to new builds and home

• S Simcott Projects Ltd Witham · Main contractor

  Simcott Projects specialises in commercial refurbishment, design & build, marketing suites, and regeneration projects. Nationwide coverage.

• S Simon Construction Ltd Coventry · Main contractor

  SIMON CONSTRUCTION LTD (16389382) - company information, filings and financials from Companies House.

• S Simon Guntrip Developments Ltd Aylesbury · Property developer · 1-9 employees

  Local General Builder and Property Developer with over 35 years of experience in all aspects of general building and property development.

• S Simons Developments Ltd Lincoln · Property developer · 1-9 employees

  Simons Developments Limited is a property development and main contracting company with a history dating back to 1941, focused on delivering well-thou

• S SIMPLED SERVICES LTD London · Main contractor · 1-9 employees

  Expert mould removal and property maintenance across London and the UK. 8,500+ jobs completed, 12-month guarantee, available 24/7. Get your free quote

• S Sinclair & Jones Building Contractors Ltd Haywards Heath · Extensions · 1-9 employees

  Sinclair & Jones Building Contractors Ltd is a builder in Burgess Hill, West Sussex, UK. It is expertise in property extensions, loft conversions, and

• S Sindall Building Contractors Ltd Haywards Heath · Main contractor · 1-9 employees

  Sindall Building Contractors Ltd. are a local, family run building firm with over 20 years experience, established in 2008. We take on all building wo

• S Singhs Builders (London) Ltd London · Main contractor · 1-9 employees

  A reputable, family-owned construction company with over 21 years of experience in the industry. Based in London, we specialize in delivering high-qua

• S Singhz Construction Ltd Wolverhampton · Main contractor · 1-9 employees

  SINGHZ CONSTRUCTION LIMITED - Your trusted partner for quality construction, renovation, and infrastructure projects.

• S SIS Digital Inverness · Security systems

  SIS Digital provides quality entertainment and communication solutions, including digital TV, satellite, and CCTV services, to the Highlands and Islan

• S Site Building Services Ltd High Wycombe · Main contractor · 1-9 employees

  SITE BUILDING SERVICES LIMITED is a construction company based in High Wycombe, Buckinghamshire. We offer a range of building services to meet your ne

• S Sittibuilders Ltd Kent · Main contractor · 10-49 employees

  Sittibuilders Ltd is a leading building contractor in Sittingbourne, Kent, offering top-quality results for domestic and commercial clients across the

• S Sixense Ltd Estate, Maidstone · Civil engineering · 250+ employees

  Sixense is an international company providing services in geotechnical, structural and environmental engineering and asset management.

• S Size Group (Construction) Ltd London · Main contractor · 50-249 employees

  Size Group is a collection of companies providing high-quality construction, specialist crafts, and maintenance services for luxury private properties

• S Sj Peace Ltd Littlehampton · Main contractor · 1-9 employees

  Expert builders in Littlehampton, West Sussex. SJ Peace are trusted, family-run builders providing high-quality construction services. Specialising in

• S Sjc Construction Ltd Margate · Main contractor · 1-9 employees

  SJC Construction Ltd is a leading construction company based in Margate, Kent, offering a comprehensive range of building services across the UK. We p

• S Sjf Property Solutions Ltd Bristol · Refurbishment

  SJF Property Solutions offers property maintenance, decorating, and home repairs to clients in Downend, Bristol, Bath, Weston-super-Mare, and their su

• S Sjs Maintenance Ltd Nazeing · Main contractor

  An independent main building contractor operating in and around London and the South East since 1989 servicing a wide variety of residential and comme

• S Sk Construction (Ne) Ltd Bishop Auckland · Main contractor · 1-9 employees

  SK Construction NE Ltd are experts in retaining walls, civil engineering, commercial and residential construction, reinforced concrete.

• S Skanska Residential Development UK Ltd Leavesden · Main contractor

  Partner with Skanska for sustainable construction projects across the UK. Discover our latest news and insights. Build your vision with our expert tea

• S Skillcrown Ltd Bromley · Property developer

  Renowned for our innovative design, exceptional construction standards and superior customer care, Skillcrown is a property developer creating stunnin

• S Skinner Construction Ltd Sidmouth, · Main contractor · 10-49 employees

  Skinner Construction provides a range of high quality building services across Devon and the South West.

• S Sklpc Construction Ltd Northolt · Main contractor · 1-9 employees

  Shree Kutch Leva Patel Community (UK) is a community organisation established in 1972, focused on enhancing quality of life through education, cultura

• S Skotia Ltd Dunfermline · Main contractor · 1-9 employees

  Skotia Ltd is a construction company based in Dunfermline, Scotland. The company's website is currently under construction.

• S Skubala Ltd Huncote · Main contractor

  Family-run contractors from the East Midlands providing reliable building, electrical, and plumbing services. We handle projects from start to finish,

• S Sky Facades Group Ltd Romford · Roofing

  SKY FACADES GROUP LTD offers expert roofing, new builds, renovations, and refurbishments in Romford, UK. Committed to safety, quality, and customer sa

• S Sky House Bromley · Main contractor · 1-9 employees

  Sky House Construction specializes in high-quality new builds, extensions, renovations, and conversions in London. Experience craftsmanship and dedica

• S Sky Storm Ltd Warrington · Main contractor · 10-49 employees

  Sky Storm Limited is a full-service real estate construction firm delivering high-quality residential, commercial, and mixed-use projects. Focused on

• S Skyform Energy Ltd Glasgow · Main contractor

  Skyform Energy Ltd is a main contractor company based in Glasgow, registered at Companies House in 2021.

• S SKYHALL GROUP London · Design & build · 1-9 employees

  Award Winning Design & Build Contractors & Developers based in Hertfordshire. We add value to our clients aspirations and vision, and transform their

• S Skyheight Construction Ltd. Birmingham · Main contractor

  Skyheight Construction Ltd. is entering the UK market, specializing in residential and commercial projects. With expertise from Pakistan's constructio

• S Skyline Construction Group Ltd London · Main contractor

  Skyline Construction Group is a leading construction company delivering high-quality, innovative solutions across residential and commercial projects.

• S Skyline Contracts Ltd Carrickfergus · Refurbishment · 1-9 employees

  Skyline Contracts are experienced builders based in Carrickfergus, serving Belfast and Northern Ireland. Specialising in bathroom refurbishment and ho

• S Skyline Dc Ltd Oxford · Main contractor · 1-9 employees

  Skyline DC LTD is a family-owned business in Oxfordshire with over a decade of expertise in delivering tailored commercial construction solutions acro

• S Skyline Pro Ltd Edenbridge · Main contractor

  Skyline Pro offers premier construction, building completion, and finishing services across the UK. We specialize in bringing architectural visions to

• S Skylon Construction Ltd Hatfield · Main contractor

  Skylon Construction delivers high-end residential and commercial construction, refurbishment and fit-out across London and Hertfordshire. one integrat

• S Skyros Design & Build Ltd Pinner · Design & build · 1-9 employees

  Skyros Design & Build is a London-based construction company specializing in domestic extensions, commercial builds, and general building alterations.

• S Skysoul & Partners Ltd High Wycombe · Main contractor

  Skysoul & Partners Ltd is a main contractor company based in High Wycombe, registered at Companies House in 2025.

• S Skysoul Construction Ltd High Wycombe · Main contractor

  Skysoul Construction Ltd offers high-quality construction services for residential and commercial projects, from full builds to property improvements.

• S SL CONSTRUCTION & LANDSCAPING LIMITED Rugby · Main contractor

  SL Construction & Landscaping Limited offers professional building and landscaping services. We provide high-quality workmanship and project managemen

• S Sland Group London · Main contractor

  Sland Group is a privately held group of companies, a family of specialists covering the entire property lifecycle. Investing selectively beyond prope

• S Slate & Cedar Homes London · Refurbishment

  Slate & Cedar Homes is a UK-based construction company specializing in custom builds, bathroom remodels, basement waterproofing, and full-scale refurb

• S Slateriver Group St. Albans · Main contractor

  Slateriver Group is a local building contractor, offering a reliable, high-quality service across South East England and Greater London. Our highly-ex