Extension builders in the UK

8971 extension builders listed from the UK register.

• B Bespoke Home Rickmansworth · Refurbishment · 1-9 employees

  Bespoke Home creates beautifully crafted living spaces across London, combining construction expertise, bespoke joinery and interior transformation.

• B Bespoke Home Builds Ltd Maidstone · House builder · 1-9 employees

  Bespoke Home Builds Ltd is an FMB approved construction company in Maidstone, Kent, specialising in new homes, extensions, refurbishments, and landsca

• B Bespoke Home Projects Ltd Macclesfield · Design & build

  Bespoke Home Projects Ltd specialises in the design and build of conservatories, extensions, kitchen extensions, conversions, and refurbishments, alon

• B Bespoke Joinery & Building Ltd Nottingham · Main contractor · 1-9 employees

  Bespoke Joinery & Building in Nottingham offers tailored property maintenance services, covering repairs, upgrades, and full project management.

• B Bespoke Living Construction Ltd Chichester · House builder

  Bespoke Living Construction is a husband-and-wife team creating beautiful, functional spaces with a personal touch. Specialising in sustainable homes,

• B Bespoke Lofts Ltd Buckhurst Hill · Loft conversions

  Bespoke Lofts is a leading loft conversion and extension company in London with over 30 years of experience in bespoke loft design and building projec

• B Bessy Construction Ltd Rainham · Refurbishment

  Bessy Construction Ltd is a family-run building construction company in London, operating for over 10 years. We specialise in residential and commerci

• B Best Construction Ltd Cheshire · Main contractor · 10-49 employees

  A family business founded in 1988, Best Construction Ltd is based in Mold, North Wales, carrying out work across North Wales and North West England.

• B Best Home Builders Ltd London · Extensions · 1-9 employees

  Best Home Builders Ltd provides high-quality residential construction services across London and surrounding areas. We specialise in home extensions,

• B Best Homes Builder Ltd West Bromwich · Refurbishment · 1-9 employees

  Transform your home with Best Homes Builder Ltd, your local experts in home improvements and building services. Quality craftsmanship and an insurance

• B Best Hommes Ltd Wolverhampton · Refurbishment

  Wolverhampton Home Improvements for kitchens, bathrooms, plastering, flooring and more. Transform your home with skilled workmanship from BestHommes.

• B Best London Lofts Ltd Woodford Green · Loft conversions · 1-9 employees

  Best London Lofts Ltd. specialises in bespoke loft conversions, extensions, garages, roofing, and general building services across London.

• B Bestway Builders And Associates Ltd Manchester · Refurbishment

  Bestway Builders and Associates Ltd offers comprehensive construction and building services in Manchester, specializing in bespoke construction, renov

• B BETTA Windows Barnsley · Windows & doors · 1-9 employees

  Experienced window fitting professionals with over 15 years experience, fitting new windows, doors, conservatories, facias and soffits across Yorkshir

• B Better Fit Solutions Ltd Harwich · Refurbishment

  Better Fit Solutions offers high quality, professional building services at a competitive price in Essex and Suffolk. We are a friendly and trusted te

• B Better Outdoors Ltd Watford · Extensions

  Verandas & Pergolas in London, Slough, Wembley, Bournemouth & the UK. Choose from slimline patio verandas & aluminium pergolas from Better Outdoors.

• B Betts & Cranfield Ltd Colchester · Extensions · 1-9 employees

  Colchester builders Betts & Cranfield specialise in New Builds & Extensions, with over 30 years combined experience. Offering a full project managemen

• B Beulah Construction Ltd Kenilworth · Design & build · 1-9 employees

  Beulah Construction Ltd is a family-run business in Leamington Spa, Warwickshire, with over 50 years of experience in the construction industry. Estab

• B Beyond Build Ltd London · Design & build · 1-9 employees

  Beyond Build London is a design and build company specialising in residential renovations, loft conversions, and extensions in South West London. They

• B Beyond Limits UK Chelmsford · Scaffolding · 1-9 employees

  Beyond Limits UK Ltd. offers expert rope access services for construction, maintenance, cleaning, and inspections. IRATA-certified technicians deliver

• B Bfg Contractors Ltd South Croydon · Extensions · 1-9 employees

  BFG Contractors Ltd is a Croydon-based construction company specializing in new build homes, extensions, groundworks, RC frames, basements, structural

• B BG Construct London · Main contractor

  B & G Construct Ltd offers bespoke new builds, loft conversions, and home extensions. With over 15 years of experience and 50+ projects completed, the

• B Bg Construction S.E. Ltd Farnham · Design & build · 1-9 employees

  BG Construction offers quality building services including new builds, refurbishments, extensions, loft conversions, annexes, and landscaping. They pr

• B Bgl Building Services Ltd Birmingham · Extensions

  BGL Building Services Ltd offers high-quality house extensions, new builds, roofing, landscaping, and garden walls across Birmingham and surrounding a

• B Bgo Services Ltd Berkshire · Main contractor

  BGO Services Ltd offers facilities management, general building maintenance, repairs, cleaning, painting, plumbing, carpentry, and electrical works fo

• B Bgs&D Ltd Basildon · Carpentry & joinery

  BGS&D provides a comprehensive range of building, construction, and maintenance services for residential and commercial projects across England, focus

• B Bgw Electrical Services Ltd Bedford · Electrical

  BGW Electrical Services Ltd: reliable electricians in Kettering with over 11 years of experience. NIC EIC approved contractor offering quality workman

• B Bh Construction Kent Ltd Canterbury · Main contractor

  BH Construction Kent is a trusted construction company in Canterbury, Kent, specialising in general building, extensions, loft conversions, roofing, p

• B Bhangu Roofing Ltd Feltham · Roofing · 1-9 employees

  Bhangu Roofing Ltd offers professional roofing and building services across West London. New roofs, repairs, extensions, brickwork and more. Call 0738

• B Bhinder Brother Constructions Ltd Uxbridge · Refurbishment · 1-9 employees

  Bhinder Brother Constructions is a trusted construction company specialising in home extensions, loft conversions, renovations, and complete property

• B Bhm Extensions Ltd Enfield · Loft conversions

  BHM Extensions Ltd offers expert craftsmanship for loft conversions, extensions, and refurbishments in London. We provide full-service solutions from

• B Bhs Property Services Ltd Whitehaven · Refurbishment · 1-9 employees

  BHS Property Services Ltd is a construction company in West Cumbria specialising in home improvements, insurance restoration, repairs, and general bui

• B Bhullar Building Construction Ltd Walsall · Extensions · 1-9 employees

  BHULLAR BUILDING CONSTRUCTION LTD offers quality building extensions, flooring, kitchens, bathrooms, new house builds, electrical, plumbing and heatin

• B BICK Construction Limited Solihull · Main contractor · 1-9 employees

  BICK Construction Limited is a construction company based in Solihull, offering a range of building and refurbishment services. They focus on deliveri

• B Biddle Construction Services Ltd Tanworth In Arden · Main contractor · 1-9 employees

  Biddle Construction Services are a professional small building contractor carrying out commercial and residential work including extensions in the Wes

• B Big Bean Construction Ltd Eastbourne · Design & build · 1-9 employees

  Award-winning London builders specialising in residential renovation, rebuild and refurbishment projects to the highest standard.

• B Big Ben Roofing Ltd London · Roofing

  Big Ben Roofing Ltd. is a family-run roofing specialist serving London and the Home Counties. With over 15 years of experience, they offer comprehensi

• B BIG Building & Mechanical Dartford · M&E contracting

  Specialists in all your building requirements in Bexeleyheath and South East London. Offering comprehensive building services including mechanical wor

• B Bigger Living Lofts Leybourne · Loft conversions · 1-9 employees

  Expert loft conversions and extensions in Kent and Southeast London. Bigger Living Lofts offers design, planning, and build services with free quotes.

• B Biggin Renovations Group Ltd Westerham · Refurbishment · 1-9 employees

  Biggin Renovations Group Ltd is recognized as a top renovation and home improvements firm throughout South London, Surrey and Kent.

• B Bigness Group London · Refurbishment

  Bigness helps homeowners, landlords and businesses build, maintain and upgrade properties through expert construction, planned maintenance and long-te

• B Bildex Ltd London · Refurbishment

  BILDEX LTD is a dynamic construction company offering a comprehensive range of services across the UK. We specialise in refurbishment, fit-out, and ne

• B Billy Brothers Ltd Erith · Bricklaying

  Billy Brothers Ltd is a family-run construction business in East London, offering brickwork, repointing, extensions, driveways, and painting services

• B Billy Mcguire Joinery & Building Ltd Ayr · Main contractor · 1-9 employees

  Billy McGuire Joinery & Building Ltd offers high-quality joinery and building services in Ayrshire & Glasgow. A family-run business with extensive exp

• B Bilt Renovation Ltd Croydon · Main contractor

  Bilt is a bespoke residential construction company offering unparalleled services from consultancy through to final finishes. We specialise in full re

• B Bimar Properties Watford · Extensions

  Bimar Properties Ltd build extensions, loft conversions and full-house renovations across Watford and Hertfordshire. Clean, on-time work, 4.9 stars ac

• B BIR Homes London · House builder

  BIR Homes is a forward-thinking homebuilder established in 2025, combining advanced and traditional build methods with local materials to create quali

• B BIRC Barking · Civil engineering

  BIR Contractors Ltd (BIRC) is a specialised civil and structural engineering contractor delivering projects from concept design to construction. We of

• B Birch Construction Ea Ltd Wymondham · Main contractor · 1-9 employees

  Birch Construction is a Norfolk-based construction company known for crafting luxury and building excellence. They specialize in timber frame extensio

• B Birch Construction Surrey Ltd South Croydon · Extensions · 1-9 employees

  Family run builders in Surrey, specialists in extensions, new builds, refurbishments, loft conversions, and design & build projects. Trusted local exp