Loft conversions main contractors in the UK

3425 UK main contractors offering loft conversions work.

• 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 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 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 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 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 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 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 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 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 Birstall Construction Ltd Leicester · Extensions · 1-9 employees

  Leicester & Midlands construction company delivering extensions, loft conversions and general building. Free no-obligation quote.

• 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 Bitterne Building Contractors Ltd Fareham · Extensions · 1-9 employees

  Bitterne Building Contractors Ltd are trusted building contractors in Southampton, offering professional and reliable services for house extensions, r

• B Bjp Projects Ltd Southsea · Design & build · 1-9 employees

  Hampshire based architects, BJP Projects are a dynamic multidisciplinary architectural design practice. We cover a range of work from new builds, exte

• B Black Leaf Build Ltd Leigh-On-Sea · Design & build

  BlackLeaf Build is the leading construction company in Essex, providing services from loft conversions to full-scale home builds and renovations.

• B BlackBridge Construction Gloucester · Extensions

  BlackBridge Construction specialises in high-quality home extensions, loft conversions, renovations, and commercial projects across the South West and

• 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 Blakes Contractors Ltd Wickford · Loft conversions

  Blake's Contractors designs and builds loft conversions, extensions and structural alterations across Billericay, Ramsden Heath and Wickford - free su

• B BLENHEIM CONSTRUCTION Reading · Loft conversions

  Blenheim Construction specialises in exceptional loft conversions in Reading, Berkshire, combining style and functionality. We transform underutilised

• 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 Dragon Building & Landscaping Radstock · Main contractor

  Blue Dragon Building & Landscaping offers comprehensive construction services in Bath, Bristol and Somerset, with years of experience and a dedication

• B Blue G Building Ltd Blackwater · Extensions · 1-9 employees

  At Blue G Building Ltd, we're here to help you make the most of your property. As a trusted, family-run building company based in Camberley, we bring

• 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

• B Blue Space Building Hampton · Loft conversions

  Blue Space Building specialises in home improvements, including loft conversions, extensions, kitchens, and bathrooms. They aim to realise your home's

• B Bluefinch Building Services Ltd Basingstoke · Extensions

  FMB-accredited, family-run builders in Basingstoke covering Hampshire and Surrey. Extensions, renovations, garage conversions and steelwork.

• B Blueprint Build Limited Bideford · Extensions

  Blueprint Build Limited is a Barnstaple-based building specialist offering extensions, loft conversions, renovations, design & build, roofing, and gar

• B Bluestone State London · Extensions

  Extensions, loft conversions, and full refurbishments across London. Transparent pricing and 24+ years experience. CHAS accredited.

• B Blydan Projects Ltd Southampton · Main contractor

  Blydan Projects Ltd has served Southampton for over 35 years, delivering exceptional building and construction services. Friendly, experienced team fo

• B Bm Promanage Ltd Haywards Heath · Extensions

  BM ProManage transforms living spaces to enhance both comfort and value. Specialising in extensions, loft conversions, and luxury bathrooms and kitche

• B BMC Loft Conversions Portsmouth · Loft conversions · 1-9 employees

  BMC Loft Conversions in Portsmouth & the South Coast offer bespoke loft conversions, extensions, and building projects with expert craftsmanship and a

• B Bnb+Construction Ltd Manchester · Main contractor · 1-9 employees

  BNB Construction Studio delivers innovative building solutions with precision and style. Specialising in high-quality residential construction and fin

• B Bns Carpentry Ltd Bognor Regis · Carpentry & joinery

  BNS Carpentry & Construction is a family-run business in West Sussex, offering bespoke carpentry, kitchens, bathrooms, renovations, and extensions wit

• B Bns Construction Services Ltd Hounslow · Design & build · 1-9 employees

  BNS Construction Services Ltd provides high-quality refurbishment and construction services for domestic and commercial clients across London and surr

• B Boarway Builders Ltd London · Main contractor · 1-9 employees

  Boarway Builders is a London-based construction business specializing in domestic builds, offering high-quality services for renovations and new home

• B BOC Construction Surbiton · Extensions · 1-9 employees

  BOC Construction Services Limited is an owner-operated company with over 40 years of combined industry experience, offering a wide range of building w

• B Bonnd Ltd London · Refurbishment

  Discover expert property renovation services with Bonnd Ltd across London. Specializing in house extensions, loft conversions, and full home refurbish

• B Borrowdale Construction Homes Ltd Wickford · Main contractor · 1-9 employees

  Experienced building contractors in Benfleet, Essex. Borrowdale Construction Homes Ltd offers a wide range of construction services including new buil