Loft conversion specialists in London

1641 loft conversion specialists across London.

• B Banstead Construction Ltd Wallington · Extensions · 1-9 employees

  Banstead Construction Ltd is a well-established building company, recognised for delivering high-quality work across London, Surrey, and the surroundi

• B Barcap Ltd Epsom Downs · Main contractor · 1-9 employees

  Barcap Ltd is a Surrey-based building company offering a comprehensive range of services including extensions, conversions, new builds, and refurbishm

• B Barkas Ltd Hertfordshire · Main contractor · 1-9 employees

  Barkas Limited is a family run business offering a personal touch to all construction and development projects, from planning to completion.

• B Basa Construction Chigwell · Main contractor

  BASA Construction offers trusted building, renovation & extension services UK. Professional, on time, and within budget. Request a free quote!

• B Bashtan Construction London · Design & build · 1-9 employees

  Bashtan Construction is a family-run business with over 17 years of experience in building and renovating homes in SW London and Surrey. They offer a

• B Baucroft Ltd London · Design & build

  Baucroft is a North London practice unifying architecture and skilled construction, delivering spaces with precision, craft, and lasting character.

• B Baumeister Constructions Service Ltd London · Refurbishment · 1-9 employees

  Baumeister Constructions Service LTD offers a wide range of indoor and outdoor building solutions in London, specializing in interior design, reconstr

• B Baverstock Construction Ltd Uxbridge · Extensions

  A friendly professional family run building and construction company for domestic and commercial developments in London and the home counties.

• B Bayo Corp Est 1980 Ltd London · Refurbishment

  London refurbishment contractors for home renovations, flat refurbishments, commercial fit-outs and Higher-Risk Building (HRB) small works support acr

• B Bazaar Bespoke Ltd Orpington · Carpentry & joinery · 1-9 employees

  Bazaar Bespoke Ltd offers bespoke wardrobe, furniture, and kitchen design and installation. With 21 years of experience, we specialise in carpentry, j

• B Bazaarway Group UK London · Shopfitting

  Bazaarway Group UK provides comprehensive business solutions including shopfitting, construction, renovations, digital marketing, and product sales. W

• B BBS Builders London · Property developer

  London-based property development and lettings company. New builds, extensions, refurbishments and managed rental homes across London and the South Ea

• B BBS Construction London · Design & build

  BBS Construction is a London-based building company offering expertise in transforming blueprints into functional spaces. They specialize in house ext

• B Bealding Services Ltd Erith · Extensions

  Bealding Services Ltd. is a family-run construction company offering home extensions, loft conversions, garden rooms, and refurbishments with quality

• B Beams Renovation London · Refurbishment · 10-49 employees

  Expert home renovation in London. Kitchens, bathrooms, loft conversions, extensions and full homes. Vetted builders. Fixed prices. Free estimate.

• B BEL Group Redbridge, Ilford, London · Extensions

  BEL Group provides expert planning consultancy, architectural design, structural engineering, and Party Wall surveying for homeowners, developers, con

• B Bel London Construction Ltd London · Refurbishment · 1-9 employees

  Premium construction services in London. Specialising in luxury builds, renovations, and bespoke construction solutions.

• B Bem Construction Ltd Isleworth · Loft conversions

  BEM Construction offers professional building services including loft conversions, house extensions, kitchen and bathroom fitting, driveways, and land

• B Benchmark Cleaning Services Ltd London · Refurbishment · 10-49 employees

  Benchmark Cleaning Services offers professional commercial cleaning solutions across London, specializing in office, retail, healthcare, and education

• B Benchmark Lofts Ltd London · Loft conversions · 1-9 employees

  Benchmark Lofts offers exceptional loft conversions & home extension services, blending craftsmanship with innovation to transform living spaces tailo

• B Beni Builders London Edgware · Main contractor · 1-9 employees

  Beni Builders London LTD is a London-based construction company with over 20 years of experience. We offer a wide range of building services including

• B Beni The Builder Ltd London · Loft conversions · 1-9 employees

  Beni The Builder Limited is a family-run general building company offering quality services for loft conversions, extensions, and refurbishments.

• B Benpol Greenford · Main contractor · 1-9 employees

  Benpol is a premium construction company based in London, specialising in new builds, home refurbishments, bespoke joinery, loft conversions, extensio

• B Berati Construction Ltd London · Main contractor · 1-9 employees

  Berati Construction Ltd delivers high-quality residential and commercial projects in London, including new builds, extensions, loft conversions, refur

• B Bermuda Construction Ltd London · Extensions · 1-9 employees

  Bermuda Construction is a Surrey-based company specialising in luxury residential builds, bespoke renovations, and high-end property transformations.

• B Berry Ross Ltd Banstead · Extensions

  Quality workmanship and unrivalled attention to detail at an affordable price. Loft conversions, extensions and renovations in south-west London and S

• B Berrylands Builders Ltd. Epsom · Extensions · 1-9 employees

  Berrylands Builders Ltd. offers loft conversions, refurbishments, extensions, and hard landscaping services. With 30 years of experience, they focus o

• B Bespoke Build (Surrey) Ltd Weybridge · Refurbishment · 1-9 employees

  Bespoke Build Surrey specialises in high-end residential building services including refurbishments, extensions, loft conversions, and new builds acro

• 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 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 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 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 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 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 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 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 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 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

• B Bisha Contractors Ltd Palmers Green · Main contractor · 1-9 employees

  Bisha Contractors Ltd offers a comprehensive range of building services including new builds, loft conversions, extensions, and refurbishments. With o

• B Bitri Ltd London · Main contractor · 1-9 employees

  Bitri Ltd is a leading construction company in Hendon, offering architectural solutions for dreams. With expert teams, we ensure quality craftsmanship

• B Blake Build Orpington · Extensions

  Blake Build offers house extensions, full renovations, new builds & conversions in Kent and the South East. Fully managed, turnkey building service.

• B Blero Logistics Swanscombe · Demolition · 1-9 employees

  Construction and Demolition in London and the UK. Blero Logistics offers safe and quality services for residential, commercial, and industrial sectors

• B Blue Crane Construction Ltd London · Extensions · 1-9 employees

  Blue Crane Construction Ltd is a leading construction company specializing in extensions and loft conversions. Contact us for your construction needs.

• B Blue Mark Contractors Ltd Hayes · Extensions · 1-9 employees

  Blue Mark Contractors Ltd is a leading building services company in West London, specializing in all types of building works. Contact us for satisfact