Extensions developers in the UK

3350 UK developers offering extensions work.

• S SPINK London · Design & build · 1-9 employees

  SPINK is a British architectural design practice dedicated to crafting refined and considered residences. Established in 1992, the practice is defined

• S Spiratech Construction Ltd Romford · Refurbishment · 1-9 employees

  London's leading High-End Finish Renovations, House Extensions, Loft Conversions, Commercial Premises, Shop Fittings, Bespoke Kitchens and Bathrooms S

• S Sprake & Tyrrell Ltd Bungay · House builder · 1-9 employees

  Sprake & Tyrrell Ltd is a family-owned building company in the Waveney Valley, creating quality homes for over 35 years. They combine traditional skil

• S Sps Building Company Ltd Clacton · House builder · 1-9 employees

  SPS Building Company Limited, established over 15 years ago in Holland on Sea, Essex. We pride ourselves on consistent service delivery and excellent

• S Square Root Group Wolverhampton · Main contractor

  Square Root Group in Wolverhampton provides a Comprehensive Construction And Building Service That Covers Domestic, Commercial And Industrial Projects

• S Sr Building And Developments Ltd Liverpool · Main contractor

  Discover SR Building and Developments Ltd, expert building contractors in Liverpool. With 26+ years of experience, we deliver tailored solutions for y

• S Sr Building Developers Ltd Leicester · Extensions · 1-9 employees

  Leicester's trusted builders specialising in extensions, loft conversions, new builds, and renovations. Quality craftsmanship guaranteed. Free quotes

• S SR Design & Build Lancaster · Design & build · 1-9 employees

  SR Design & Build is a multi-award-winning construction company in the North West, specialising in bespoke homes, large renovations, and commercial pr

• S Srm 2 Ltd Birmingham · Main contractor

  SRM 2 LTD offers comprehensive construction services in Birmingham, specializing in residential and commercial projects, renovations, and extensions.

• S SS Alpha Construction Hayes · House builder · 1-9 employees

  SS Alpha Construction is a well-established business with over 15 years of experience, offering a range of building services in Greater London includi

• S SS Build and Maintenance Ltd Wolverhampton · House builder

  SS Build and Maintenance Ltd is a family-run construction company with three decades of experience, committed to reliability, craftsmanship, and profe

• S Ss London Construction Ltd Ilford · Main contractor

  SS London Construction Limited is a construction and development company focused on quality and customer satisfaction, undertaking projects from new b

• S Ss Rayat Ltd Luton · Main contractor · 1-9 employees

  SS Rayat Ltd delivers high-quality residential and commercial construction projects with precision and integrity.

• S Ssc Group Ltd Wednesbury · Refurbishment · 1-9 employees

  SSC Group Ltd offers comprehensive, tailored construction services. With over 30 years of experience, we are your reliable partner for quality craftsm

• S St Edmundsbury Homes Ltd Thetford · Property developer · 1-9 employees

  General builder and property developer in Bury St Edmunds, Cambridge and surrounding areas. Specialising in extensions, loft conversions and new build

• S St Pierre Contractors Ltd Edenbridge · Main contractor · 1-9 employees

  Builders in Kent, Surrey & Sussex with 35+ years' experience in new builds, extensions, basements & more. Trusted, insured, quality construction.

• S Staines Builders Ltd Bideford · Main contractor · 1-9 employees

  Staines Builders offers comprehensive building and renovation services across North Devon for domestic and commercial projects. Specializing in new bu

• S Stairhill Developments Ltd Ayr · Design & build

  Stairhill is a family firm synonymous with quality design and build projects throughout South West Scotland. New builds, conversions & more...

• S Stallwood Building Services Ltd Woking · Main contractor · 1-9 employees

  Stallwood Building Services is a family-run construction company with over 35 years of experience, offering a wide range of services from refurbishmen

• S Stanborough Homes Dorset · House builder · 1-9 employees

  Stanborough Homes builds luxury, high-quality homes with meticulous attention to detail. With over 10 years of experience, they manage new builds and

• S Standedge Ltd Oldham · Main contractor · 1-9 employees

  Standedge Construction offers high-quality residential and commercial building services, including new builds, renovations, driveways, and landscaping

• S Stanley Ferro Developments Ltd Waterloo · Extensions · 1-9 employees

  Stanley Ferro Developments Ltd is a reputable construction contractor in Crosby, specializing in house extensions, loft conversions, and home renovati

• S Stanton Construction Ltd Solihull · Main contractor

  Stanton Construction delivers leading-edge construction services across the South East, focusing on building, power, and engineering markets. They off

• S Star Home Builders Ltd Enfield · Main contractor · 1-9 employees

  Star Home Builders Ltd is a leading construction and renovation company offering end-to-end building solutions across London and surrounding areas. Sp

• S Star Singh Builders Ltd Birmingham · Main contractor

  Star Singh Builders is unique as very rarely clients find a Builder with all acquired building knowledge and experience in all construction trades. We

• S Stars Constructions UK Ltd Croydon · Loft conversions · 1-9 employees

  Stars Construction brings over 30 years of expertise in delivering reliable, high-quality projects across Croydon, Surrey, and South London. We turn y

• S Stately Home Developments Ltd Colchester · Extensions · 1-9 employees

  From Grandfather to Grandson, Stately Home Developments LTD have a combined experience of over 40 years in the construction industry covering Essex an

• S Steel Frame Buildings Ltd Basildon · Extensions · 10-49 employees

  Steel Frame Buildings Ltd specialises in light gauge steel frame construction for residential and commercial projects, offering bespoke design and ins

• S STEIGER + ROSS Edinburgh · Design & build

  Steiger & Ross create beautifully designed, expertly built homes across Edinburgh and the Lothians through an integrated process delivering quality, e

• S Stella Developments Southern Ltd Wootton Bridge · Main contractor · 10-49 employees

  Isle of Wight building and renovation company. Also operating in Hampshire and the south coast of England. Specialising in new builds, renovations, ex

• 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 Stephen Daniels Home Improvement Hyde · Refurbishment · 1-9 employees

  Stephen Daniels Home Improvement (SDHI) offers professional, courteous, and cost-competitive home improvement services, managing projects from advice

• 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 Sterling Projects Kent Ltd Chatham · Extensions

  Trusted Kent builders and driveway specialists. Extensions, block paving, resin, patios, gardens and more. 20+ years experience, 5-year guarantee, fre

• S STEVE ROLT HOME IMPROVEMENTS LTD Buntingford · Extensions

  Luxury high-end home improvements and extensions in the UK. Steve Rolt offers bespoke solutions from design to development, ensuring a single point of

• S Sticx Ltd Wallasey · Timber frame · 10-49 employees

  STICX Ltd are timber frame specialists, designing and building timber structures including floors and roofs. They work across education, social housin

• S Stockmill Developments Ltd Longfield · House builder

  Stockmill Developments is a family-run business established in 2005, building beautiful contemporary homes across North Kent, South East London and Su

• S Stokes & Sons Construction Ltd Cradley Heath · Main contractor · 1-9 employees

  Stokes & Sons Construction Ltd are established commercial building contractors in Wolverhampton with over 15 years of experience. Offering house exten

• S Stokes Homes Mildenhall · Refurbishment · 1-9 employees

  Stokes Homes is a local Construction and Building Company based between Bristol & Bath, UK. Offering home extensions, new kitchens, bathrooms, renovat

• S Stone & Barrow Construction Stoke-On-Trent · Main contractor

  Stone & Barrow Construction are builders in Stoke-on-Trent, covering Staffordshire and all surrounding areas. HMO conversions, back-to-brick renovatio

• 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 Cross Construction South East Ltd Ashford · Design & build · 1-9 employees

  Stone Cross Construction offers expert design & build services for extensions, new builds, and general building work. A family-run business with 35+ y

• S Stone Developments Wiltshire Ltd Trowbridge · Property developer · 1-9 employees

  Stone Developments Wiltshire Limited is an award-winning property developer transforming vacant buildings and land across Wiltshire. Established in 20

• S Stonecold Construction Limited Norwich · Design & build · 10-49 employees

  Premium design-build studio crafting architectural landmarks across the UK since 2025. Specializing in new builds, renovations, and commercial fit-out

• S Stoneleigh Kitchens & Developments Ltd Hailsham · Kitchen fitting

  Stoneleigh Kitchens & Developments Ltd: Bespoke kitchen, bedroom and bathroom specialists in Sussex since 1982. Offering design, installation, plumbin

• S Stonewater Developments Ltd Whetstone · Solar PV

  Stonewater is a leading social housing provider in the UK, managing around 40,000 homes for over 93,000 customers. They focus on providing affordable

• S Stoneworks Enterprises Ltd Hayes · Main contractor

  Expert construction services for residential and commercial properties. Stoneworks Enterprises LTD specializes in delivering high-quality construction

• S Stotto Build Leicester · Main contractor · 10-49 employees

  Domestic & Commercial builders based in Leicestershire. We design, build and take care of a variety of projects including extensions, new builds, and

• S Stowe Building Contractors Ltd Woodbridge · Main contractor · 10-49 employees

  Stowe Building Contractors Ltd, founded in 2010, delivers high-quality projects in Suffolk and North Essex. With over 40 tradespeople, we specialise i

• S STRATEGIC BUILDING SOLUTIONS LTD Bridgend · Main contractor

  Strategic Building Solutions Ltd in Bridgend offers high-quality construction services including commercial strip-outs, refurbishments, new builds, an