Extension builders in the UK

8971 extension builders listed from the UK register.

• T The Traditional Carpenters Ltd Bradford-On-Avon · Timber frame

  Specialists in hand-crafted, bespoke timber oak frames, working in traditional and contemporary styles. Design, build, and erect timber frames for hou

• T The Ugly Duckling Building Company Ltd Bath · Refurbishment

  Expert building, renovation & refurbishment services in Bath & Somerset. Specialising in period and modern properties, including kitchen and bathroom

• T The Welkin Group Ltd Abingdon · Groundworks

  The Welkin Group are specialist construction and groundwork contractors. We pride ourselves on building honest and transparent working relationships w

• T The Whitelock Group Poole · House builder · 10-49 employees

  The Whitelock Group is a family-run business in its fourth generation, known for quality residential developments, from repairs to large extensions. T

• T The Window and Door Business March · Windows & doors

  Trusted local installers serving Cambridgeshire, offering premium windows, doors, conservatories, and more with a 10-year guarantee.

• T The Window Centre (Devon) Ltd Portsmouth · Windows & doors

  The Window Centre is a leading UK supplier of A-rated windows, doors, and conservatories, offering expert installation and a 10-year insurance guarant

• T The Wood House Company Eccles · Timber frame · 1-9 employees

  The Wood House Company specialises in precision-engineered timber-framed buildings, including garden rooms, annexes, garages, and extensions. They off

• T The Works London Ltd London · Refurbishment

  The Works London Limited is a London-based construction company providing refurbishment, maintenance and compliance-focused works across residential a

• T The Wrights Building & Maintenance Company Ltd Newmarket · Main contractor · 1-9 employees

  Newmarket based builders providing elite building and maintenance services throughout East Anglia. Specialising in new builds, extensions, loft conver

• T Theobalds (Refurbishment) Ltd Gravesend · Refurbishment · 1-9 employees

  Theobalds are a family-run new build and refurbishment main contractor with extensive experience across public and private sectors, including healthca

• T Thermaframe Windows Sidcup · Windows & doors

  Thermaframe Windows is a specialist in uPVC windows, doors, composite doors, aluminium windows, aluminium doors, and conservatories across Kent and Su

• T ThermEco Norwich · Windows & doors

  ThermEco is an independent Norfolk window supplier specialising in high-performance uPVC, aluminium and timber windows and doors for homeowners, build

• T Thermolite Conservatory Roofs Ltd Chester · Roofing · 1-9 employees

  Transform your home with a Thermolite Conservatory Roof or Xi Extension. Your approved Leka partner, get a free quote today.

• T THINK ACCESS LTD Scunthorpe · Scaffolding · 10-49 employees

  Specialist IRATA-certified rope access and working at height services across the UK. Safer, smarter access solutions for industrial and commercial env

• T THINK VPV Sheffield · Refurbishment

  THINK VPV offers comprehensive renovation, refurbishment, and extension services for domestic and commercial clients. Specialising in new builds, conv

• T Think Worksafe Horsham · Scaffolding

  Think Worksafe designs, installs, tests and certifies guardrails, mansafe systems, walkways and roof access across the UK. Book a free site survey.

• T Thistle Home Improvements Group Aberdeen · Windows & doors · 1-9 employees

  Thistle Home Improvements Group has been transforming homes across Aberdeen, Aberdeenshire and North-East Scotland for over 30 years. Specialists in w

• T Thomas & Briggs (Twywell) Ltd Kettering · Main contractor · 1-9 employees

  Thomas and Briggs are professional building contractors based in Islip, Kettering, serving surrounding areas. Offering building services since 1971, t

• T Thomas Betts & Co Ltd Milton Keynes · Refurbishment · 1-9 employees

  Thomas Betts & Co Ltd has served Stony Stratford and surrounding areas for over 140 years, offering specialist building work, renovations, and extensi

• T Thomas Building & Sons Ltd Liverpool · Loft conversions

  Welcome to Thomas Building & Sons, a building company specialising in creating stunning domestic spaces tailored to your needs. From loft conversions

• T Thomas Design & Build Ltd Southend-On-Sea · House builder

  Thomas Design and Build is a specialist new home builder and domestic building contractor offering house remodelling, extensions and more in Southend

• T Thomas Holding Ltd Cheltenham · Main contractor · 1-9 employees

  Thomas Holding Limited - builders and developers with a reputation for excellence in the Cotswolds for construction, restoration and maintenance of re

• T Thomas Homes West Ltd Llanelli · Design & build · 1-9 employees

  Thomas Homes is a construction company committed to excellence, delivering exceptional results for large-scale commercial projects and custom resident

• T Thomas Joinery Ltd Crymych · Windows & doors · 1-9 employees

  Award-winning joinery business in North Pembrokeshire, West Wales, established 1989. Specialising in bespoke windows, doors, conservatories, staircase

• T Thomas Macrae Ltd Llandysul · Main contractor · 1-9 employees

  Thomas MacRae Ltd specialises in ICF construction, sustainable new builds, and energy-efficient projects across Carmarthenshire & West Wales.

• T Thomas Stewart Builders Ltd Paisley · Main contractor · 1-9 employees

  Thomas Stewart Builders Ltd are an award winning multi-trades company in the heart of the West of Scotland providing a number of services to both comm

• T Thompson Construction (Yorkshire) Ltd Hull · Main contractor · 10-49 employees

  Hull based building contractor Thompson Construction have worked on projects all over the UK, from business interior fit outs to new build housing.

• T Thompson Mitchell Group Sidcup · Main contractor

  Thompson Mitchell Group is a leading construction company in Kent, London & the South East, offering diverse skills for commercial and residential pro

• T Thompson'S Builders Ltd Blyth · Extensions · 1-9 employees

  Thompsons Builders is a local building partner in Newcastle upon Tyne, offering home extensions, conservatories, and renovations with quality craftsma

• T Thomson Design & Build Ltd Stroud · Design & build · 1-9 employees

  Experienced residential construction, renovation and project management across Stroud, Gloucestershire and The Cotswolds.

• T Thomson Project Management (Scotland) Ltd Kinross · Main contractor · 1-9 employees

  Construction Project Management for Self Build & Commercial Projects working throughout Kinross, Fife, Perth-shire and Edinburgh.

• T Thorn Homes Ltd Cheltenham · Main contractor · 10-49 employees

  Gloucester & Cheltenham building contractor covering surrounding areas. Specialising in roofing, new builds, and extensions, we work to the highest st

• T Thornsett Purley Ltd London · House builder

  Thornsett is a family-owned firm with a track record spanning three decades, specialising in property development and construction. They manage projec

• T Thornton & Wood (U.K.) Ltd Rotherham · Extensions · 1-9 employees

  Thornton & Wood UK are a family-owned business providing bespoke joinery and building services. We offer affordable, reliable services across South Yo

• T Thoughts Workshop Ltd London · Design & build · 1-9 employees

  Innovative design and build studio specialising in high-end residential projects across London, from new-builds to listed-building refurbishments.

• T Three Oaks Bespoke Ltd Luton · Main contractor

  Stress-free construction management for bespoke homes, luxury extensions & refurbishments. Fixed-price clarity & quality craftsmanship in the UK.

• T Three Pines Building Co. Ltd Wolverhampton · Main contractor

  Three Pines Building Co. Limited is a multi-skilled organisation operating in the construction sector offering services to a diverse range of clients

• T THREE RIVER KITCHENS & INTERIORS LTD Chelmsford · Kitchen fitting · 1-9 employees

  Discover kitchen fittings in Chelmsford with Three River Kitchens & Interiors Ltd. Honest pricing, full-service design, and top brands for your perfec

• T Three Squares Construction Ltd Kidlington · Main contractor

  Based in Kidlington Three Squares Construction Ltd is dedicated to providing professional building services with a focus on high quality workmanship,

• T Three-L Building Services Ltd Hook · Extensions · 1-9 employees

  3L Building Services Ltd offers top-quality construction and renovation solutions. With years of experience, we are a trusted provider of comprehensiv

• T Three60 Building Solutions Ltd Walsall · Main contractor · 1-9 employees

  Building Contractors in Walsall, Cannock & West Midlands. 5 stars reviews - 23y of experience - fully certified - free no-obligation quotations.

• T THS Homes Ltd Redhill · Extensions · 1-9 employees

  THS Homes is an award-winning family-owned building firm specialising in extensions, conversions, renovations, new builds, and bespoke projects for pr

• T Thunder Electrical Services Ltd Watford · Electrical

  Building and Electrical Services in London and around M25. Work with us to make your house beautiful. Inside and out. Electrical Works. Plumbing. Pain

• T Thurston Construction Ltd Darlington · House builder · 1-9 employees

  Creating stunning new build developments and spectacular improvements to your forever home. We specialise in home renovations, conversions, extensions

• T Tibi Construct Ltd Calne · Main contractor

  Expert general builder in Calne, Wiltshire, serving Bath, Bristol, Swindon & Somerset. Specialising in extensions, renovations, plastering, paving & m

• T Tide Solutions Ltd Worthing · Bricklaying

  Tide Solutions Ltd offers specialist building services including drone surveying, brick repointing, wall tie replacement, and through-colour rendering

• T Tilenology Group Ltd London · Refurbishment · 1-9 employees

  Tilenology Ltd offers excellent bathroom refurbishment services to clients in and around South Bermondsey. Contact us today.

• T Tily Carpentry & Maintenance Ltd Bristol · Carpentry & joinery · 1-9 employees

  Tily Carpentry & Property Maintenance Ltd, trading since 2001, offers quality carpentry, kitchen fitting, loft conversions, extensions, roofing, fenci

• T Tim Wilkinson Builders Ltd Harrogate · House builder · 1-9 employees

  Tim Wilkinson Builders offers bespoke new home construction, barn conversions, extensions, and property renovations. Call today to discuss your plans.

• T TIM'S JOINERY PRESTON Preston · Carpentry & joinery

  Tim's Joinery Preston offers expert carpentry and joinery services across Preston and surrounding areas. Specialising in bespoke timber frames, conver