Main contractors in the UK

20692 UK companies working as main contractors.

• S Shree Enterprise Ltd Harrow · Drylining · 1-9 employees

  Shree Enterprise Ltd is a specialist building construction and finishing contractor, established in 2009. With over 20 years of experience, we offer h

• S Shrewsbury Homes (Construction) Ltd Shrewsbury · House builder · 1-9 employees

  Shrewsbury Homes offers a selection of contemporary, eco-friendly homes in Shropshire. We build beautiful, modern developments in stunning locations,

• S Shrewsbury Slating & Tiling Ltd Shrewsbury · Roofing · 1-9 employees

  Professional roofing services in Shropshire with over 30 years of experience. Specialising in flat roofing, re-roofing, leadwork, and roof window inst

• S Shrop-Lec Ltd Telford · Electrical · 1-9 employees

  Electrical contractors based in Shropshire, working nationwide. Domestic, commercial and industrial work, plus solar, EV charging and heat pumps, all

• S Shropshire Country Buildings Broseley · Design & build · 1-9 employees

  Shropshire Country Buildings specialises in handcrafted, traditionally-jointed oak framed buildings designed with the utmost precision.

• S Shropshire Home Improvements Ltd Telford · Windows & doors · 1-9 employees

  Shropshire Home Improvements Ltd offers a range of home improvement services including windows, doors, conservatories, roofing, and fascia/soffit/gutt

• S Shropshire Homes Ltd Shrewsbury · House builder · 50-249 employees

  Shropshire Homes is an independent house builder developing quality and character homes in Shropshire and surroundings for over 44 years. Specialising

• S Shropshire Roofing & General Building Ltd Market Drayton · Roofing · 1-9 employees

  Shropshire Roofing & General Building Ltd offers expert roofing, driveway, and landscaping services across Shropshire and surrounding areas. With over

• S Shuang Yun Building Contractor Ltd London · Main contractor · 10-49 employees

  A privately owned construction company offering extensive building services with over 18 years of experience. Committed to high quality projects and c

• S Shuel Construction Ltd Luton · Refurbishment · 10-49 employees

  Family-run construction company providing high-quality property maintenance and refurbishment services for private and public sectors, specialising in

• S Shurgard Roofing Ltd Twickenham · Roofing

  Shurgard Roofing Ltd, based in Chingford E4, are experts in all new roof replacement and roof repairs. In partnership with JBS Roofing Services.

• S Sibex Ltd London · Drainage · 1-9 employees

  Sibex Ltd offers a comprehensive range of services including drainage, groundworks, structural steel, diamond drilling, concrete cutting, and controll

• S Sice Previt UK Ltd London · Main contractor · 1-9 employees

  Sice Previt UK Ltd is a construction and furniture manufacturing company with a history dating back to 1961. They offer integrated services from desig

• S Sicilbuild Ltd London · Refurbishment

  Professional Home Builders in London. SicilBuild offers home improvement services including renovations, extensions, loft conversions, and more. Exper

• S Siddall Utilities Ltd Stockport · Extensions · 1-9 employees

  Siddall Utilities Limited offers domestic and commercial construction services, specialising in home extensions, groundwork, and patios. Established i

• S Sideros Waste & Demolition London · Demolition

  Your trusted partner for rapid waste management and demolition services across London, serving contractors, homeowners, and businesses within the M25.

• S Sidey London · Windows & doors · 50-249 employees

  Sidey are Scotland's Largest Window, Door and Conservatory Manufacturer. Specialising in Industry-Leading Products in a Wide Range of Styles.

• S Sidhu Construction Services Ltd Orpington · Civil engineering · 10-49 employees

  Sidhu Construction Services offers skilled labour and comprehensive civil engineering services, specializing in drainage, sewer works, highways, lands

• S Sienna Construction Ltd Southampton · Utilities · 10-49 employees

  Sienna Construction is a versatile construction company serving various sectors including utilities, civil engineering, and commercial projects. They

• S Sifix Solutions Ltd Royston · Refurbishment

  SiFix Solutions offers expert home renovations and property maintenance across Suffolk, Cambridgeshire & Essex. Services include kitchens, bathrooms,

• S Sigma 3 (Kitchens) Ltd Pontyclun · Kitchen fitting · 50-249 employees

  Sigma 3 are Luxury Kitchen Designers without the luxury price tag. We're highly recommended and have had a passion for making and designing kitchens f

• S Sigma Construction Services UK Ltd Ilford · Main contractor

  Sigma Construction Services is a leading construction company specializing in turning visions into reality. With over 10 years of experience, we deliv

• S Sigma Homes Ltd Guildford · House builder · 10-49 employees

  Specialising in the development of well designed, expertly built, quality homes in the very best of locations throughout the south of England.

• S Signal Construction Ltd Newcastle Upon Tyne · Main contractor · 1-9 employees

  Signal Construction specialises in prime residential and high-end projects, delivering quality, on-time, and budget-conscious results for property dev

• S Signature Build Ltd Farnborough · Refurbishment · 1-9 employees

  Signature Build specialises in home extensions, renovations and restorations across Surrey and Hampshire. From simple repairs to full-scale remodellin

• S Signature Build Properties Hayes · Design & build

  Builders in West London for extensions, lofts, kitchens & renovations. Hayes-based, fully insured, fixed prices. Free survey, call 07404 931629.

• S Signature Buildworks Ltd Northampton · Extensions

  Experienced building contractors in Northamptonshire specialising in extensions, loft conversions, renovations and building projects.

• S Signature Home Improvements Widnes · Kitchen fitting · 1-9 employees

  North West's premier provider of bespoke home projects. Windows & doors, kitchens, garage conversions, roofline, driveways & patios and more.

• S Signet Group (Scotland) Limited Falkirk · Civil engineering

  Signet Group is a civil engineering contractor in Falkirk providing groundworks, drainage, utility installations, concrete works and reinstatement acr

• S Signum Construction Ltd Leeds · Extensions · 1-9 employees

  A professional and reliable construction service for homes and businesses. Family-run with 50 years combined experience.

• S Sigum Ltd Solihull · Modular & offsite construction · 1-9 employees

  SiGUM Ltd offers specialist temperature control solutions including modular cold rooms, clean rooms, and fume cupboards. They provide rental and bespo

• S Silco Group Ltd Queenborough · Utilities · 1-9 employees

  Experts in excavation, foundations, drainage, substations, HV enabling, concrete, and landscaping for construction projects in London & the South East

• S Silcock Builders Ltd Ashford · Refurbishment · 1-9 employees

  Collaborating with loss adjusters and insurance firms to restore properties damaged due to fire, flood or impact, to their pre-damaged state. Also red

• S Silk Services Ltd Salisbury · Main contractor · 1-9 employees

  Silk Services offers quality building, kitchen extensions, property restoration, new builds, and estate maintenance in Hampshire and surrounding areas

• S Silks Civil Engineering Ltd Plymouth · Civil engineering

  SILKS Civil Engineering is a Plymouth-based civil engineering contractor delivering road, water and utilities infrastructure with a focus on sustainab

• S Siloam Construction Services Ltd Wokingham · Kitchen fitting · 1-9 employees

  Siloam Construction Services Ltd is a Wokingham-based construction company offering a wide range of building services including kitchens, bathrooms, l

• S Silva Builders Ltd London · Refurbishment · 1-9 employees

  Silva Building Services Ltd is an established construction, refurbishment, and maintenance specialist. We offer a wide range of services for residenti

• S Silva Oak Construction Ltd Horsham · House builder · 1-9 employees

  SilvaOak Construction is a Sussex-based building company specialising in new builds, home extensions, renovations, loft conversions, and landscaping.

• S Silvaman Group Ltd Tipton · Fit-out & interiors · 10-49 employees

  Shaping the future of retail with end-to-end fit-out solutions. From concept to completion, Silvaman delivers visionary spaces built with precision, p

• S Silver Crest Developments Verwood · Landscaping · 1-9 employees

  Enhance your property with our top of the line landscaping and general building house renovations. Get a free consultation with Silver Crest!

• S Silver Edge Builders Ripon · Refurbishment · 1-9 employees

  Silver Edge Builders is a well established, family run building company with a strong local reputation, delivering building and landscaping projects f

• S Silver Fern Developments Ltd Exeter · Main contractor · 10-49 employees

  Silver Fern Developments is an Exeter based property development and construction company. We specialise in midsize residential and commercial project

• S Silver Homes (Reigate) Ltd London · House builder

  Silver Homes build award-winning, luxury new homes in the most sought-after locations across London, Kent and Sussex. View our homes today.

• S Silver House Construction Grays · Loft conversions · 1-9 employees

  Silver House Construction is a building company offering home improvements and extensions. With over 20 years of experience, we provide quality workma

• S Silver Interiors Design & Build Ltd Design & build · 10-49 employees

  Award-winning London-based design and build firm with 20+ years of experience creating bespoke homes, heritage restorations, and contemporary spaces.

• S Silver Oak Homes Ltd Cobham · House builder

  Luxury new build homes in Cobham and Oxshott, Surrey. Traditional, spacious and timeless design. Quality, professional and timely construction.

• S Silver Property Maintenance Hounslow · Driveways & paving

  Silver Property Maintenance offers exterior cleaning and property maintenance services, including driveway restoration, roof cleaning, garden maintena

• S Silverbirch Contracts Ltd Cumnock · Landscaping · 10-49 employees

  Silverbirch Contracts Ltd are specialist landscapers and builders in Ayr, Troon and Glasgow. Offering hard and soft landscaping, house extensions, gro

• 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 Silverglide Ltd Bolton · Fit-out & interiors · 1-9 employees

  SilverGlide delivers fit-out and refurbishment across hospitality, education, offices, retail and leisure. Bolton-based, delivering quality UK-wide.