Design & build main contractors in the UK

5282 UK main contractors offering design & build work.

• S Simply Extensions and Lofts Limited London · Loft conversions · 1-9 employees

  Specialists in Loft and House Extensions, Refurbishments and Loft Dormer Conversions in London, Surrey and Hampshire. Aim to Deliver High Quality...

• S Simplyspaces Ltd Isleworth · Design & build

  SimplySpaces: FMB-accredited design and build specialists in West London and Richmond, Chiswick, Twickenham & Kew since 2020. Extensions, lofts, kitch

• S Simpson Coulson Ltd Billingham · Civil engineering · 1-9 employees

  Simpson Coulson Limited is a multi-disciplinary engineering consultancy offering design and construction services. Established in 1965, they specialis

• S Simpsonssolutions Ltd Dumfries · M&E contracting

  Simpsons Solutions is your complete commercial facilities management and compliance consultancy solution, serving clients throughout Scotland and the

• S Sinewave Energy Solutions Ltd Swindon · Electrical · 10-49 employees

  Sinewave is a specialist electrical engineering firm providing expert design and consultancy, grid connection solutions, EV charging infrastructure, e

• 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 Sircar Builders Whitchurch · House builder

  Sircar Builders Ltd is a family-run house builder and contractor based in Whitchurch, Shropshire, with over 30 years of experience. They offer a profe

• S SIRI BESPOKE GARDEN ROOMS Hemel Hempstead · Design & build · 1-9 employees

  SiRi Bespoke Garden Rooms designs and builds premium custom garden rooms across Berkshire, Bedfordshire, Buckinghamshire, Hertfordshire and Greater Lo

• S Sis Projects Ltd Warrington · Design & build

  SIS Projects, founded in 2003, offers high security solutions and a full turnkey package. Based in Warrington, they serve customers nationwide with be

• S Sitac Ltd London · Design & build

  The SITAC Group is a family office and prominent investor, developer, and operator in real estate and renewable energy, with a legacy of impactful pro

• 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 Sjh Retail Design Ltd Blackburn · Refurbishment · 10-49 employees

  SJH Retail Design Ltd specialises in pharmacy refitting, offering quality, innovative, and bespoke design and installation services. With over 20 year

• S SJH Retail Design Ltd Blackburn · Refurbishment

  SJH Retail Design Ltd specialises in pharmacy refitting, offering bespoke design, project management, and installation services. With over 20 years of

• S Sjt Construction (Iw) Ltd. Sandown · Design & build · 1-9 employees

  Isle of Wight based construction company offering A-Z services from initial design to project completion, including planning, building control, and al

• S Sk Newbuild Ltd Coventry · Design & build · 1-9 employees

  Expert HMO and loft conversions with professional building services, ensuring compliance and quality in every project.

• S Sk Renovations Ltd West Malling · Refurbishment · 1-9 employees

  SK Renovations is a family-run Kent business with over 25 years of experience, providing premium quality and top workmanship at competitive prices.

• S Sk-Build Group Ltd Musselburgh · Refurbishment · 1-9 employees

  SK-BUILD GROUP LTD offers expert renovation services for homes and offices, specializing in transforming spaces with quality craftsmanship and tailore

• S SKELLY CONSTRUCTION LTD Weymouth · Design & build · 1-9 employees

  Skelly Construction Ltd are a Dorset based construction company providing a full design and build service. Any questions? Please call us on 07967 3000

• S SKH Plumbing & Heating Ltd Rossendale · Plumbing

  SKH Plumbing and Heating offers quality plumbing, heating, and project solutions with experienced professionals delivering high-quality workmanship sa

• S Skillmaster Ltd Hertfordshire · Bricklaying

  Skillmaster Ltd is an award-winning brickwork and stonework contractor based in Hertfordshire, UK, with 30 years of experience. They specialise in hig

• 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 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 Skylark Homes Ltd Lincoln · House builder · 10-49 employees

  Skylark Homes are a small, independent construction company based in Dunholme, Lincolnshire, building individual new homes with attention to detail fr

• S Skylight International Ltd Glasgow · Glazing · 10-49 employees

  Skylight International Limited is a Glasgow based design, manufacturer and installer of innovative glazing solutions.

• S Skyline (Yorkshire) Ltd Selby · Timber frame · 1-9 employees

  Skyline Yorkshire Ltd specialises in timber frame construction, offering bespoke new homes, extensions, and garden rooms. They provide a full design a

• S Skyline Dc Energy Ltd Oxford · Solar PV

  Skyline DC Energy designs and delivers hybrid energy hubs, CHP, solar PV, battery storage, heat pumps and smart controls, for high-use UK industrial s

• 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 Green Ltd Harlow · Refurbishment · 1-9 employees

  Skyline Green Ltd is a refurbishment specialist offering interior and exterior solutions. With over 50 years of management experience, they provide be

• S SkyLofts Farnborough · Loft conversions · 1-9 employees

  SkyLofts are a specialist loft conversion company based in Farnborough, working across Hampshire, Surrey, Berkshire and South West London. We offer a

• 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 Skystone Design & Build Ltd Coventry · Design & build · 1-9 employees

  The sky is the limit - bringing unique and luxurious concepts to optimise space for modern living. We use our unique creative approach to design and b

• 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

• S Slipform Technology Ltd London · Civil engineering

  Newly formed in 2024, Slipform Technology are striving to become market leaders in the Slipform industry. Offering services from supply and operate to

• S Sloane Design Ltd London · Design & build

  Sloane Design is a London-based company specialising in innovative interior design and project management for high-quality residential and commercial

• S Sm Build Bristol Ltd Bristol · Extensions · 1-9 employees

  SM Build is a trusted building company in Bristol specialising in delivering high-quality extensions, loft conversions and renovations.

• S SM London Construction Harrow · Extensions

  Reimagine your home with SM London Construction, London's foremost specialists in high-end extensions, renovations, and conversions.

• S Smallbone Build Ltd Reading · Refurbishment · 1-9 employees

  Smallbone Build is a Berkshire construction company specialising in house extensions, bespoke home builds, renovations, kitchens, bathrooms and stairc

• S Smart Build Corby · Main contractor

  Northampton | Smart Build | New homes, extensions, renovations, interiors, listed buildings, commercial | 01604 622608 or info@smartbuildservices.co.u

• S Smart Build London London · Main contractor · 1-9 employees

  London building company specializing in loft conversions, house extensions, bathroom and kitchen fitting and other residential and commercial refurbis

• S Smart Choice Dental Construction Rochdale · Refurbishment

  SmartChoice Dental Construction: the trusted partner for dental practice design, build, and equipment. Specialising in creating modern, compliant surg

• S Smart Constructions London · Design & build

  Smart Constructions offers a comprehensive building service across London and surrounding areas, specializing in design & build, new builds, extension

• S Smart Designs Constructors Ltd London · Refurbishment · 1-9 employees

  Smart Designs Constructors Ltd offers domestic and commercial construction & renovation, kitchen & bathroom remodelling, and loft & garage conversions

• S Smart Hand Group Ltd London · Refurbishment

  Smart Hand Group provides handyman services, property maintenance, refurbishments, kitchens, bathrooms, carpentry, plumbing, electrical work, and buil

• S SmartSpaces Leeds · Design & build

  Transform your outdoor space with our range of garden rooms and enjoy an exterior space that you feel connected to. Get a quote!

• S Smd Construction Group Ltd Bournemouth · Steel fabrication · 10-49 employees

  SMD Construction Group is a parent company with subsidiaries specialising in composite metal floor deck solutions, design, manufacture, delivery, and

• S Smh Construction Ltd Bristol · Main contractor · 1-9 employees

  SMH Construction Ltd is a specialist building company in Bristol and surrounding areas, offering a wide range of services including house extensions,

• S Smiley Building Services South Croydon · Design & build · 1-9 employees

  Trusted local builders in Croydon, Bromley & West Wickham. House extensions, loft conversions & full refurbishments. TrustMark approved.