Extensions main contractors in the UK

8189 UK main contractors offering extensions work.

• A Adora Construction Ltd Uxbridge · Kitchen fitting

  Expert construction, plumbing, carpentry, and handyman services in Uxbridge, Ruislip, Pinner, and West London.

• A Adorn Facilities Management Colchester · Restoration & heritage

  Specialists in heritage and listed building restoration across Essex & Suffolk. 25+ years' experience, conservation expertise, free quotes.

• A ADP Homes Windsor · Extensions

  ADP Homes specialises in construction projects and general maintenance, committed to delivering expert craftsmanship, dependable service, and lasting

• A Adref Construction Ltd Cardigan · Main contractor · 10-49 employees

  Specialist West Wales construction company focusing on architect-led luxury homes and detail-driven commercial projects.

• A Adrian Nicholls Ltd Truro · Refurbishment · 10-49 employees

  Adrian Nicholls Ltd offers professional building services in Cornwall, specialising in renovations, extensions, and maintenance for domestic and comme

• A Adroit Building Services Ltd Eastleigh · Main contractor · 1-9 employees

  Adroit Building Services Ltd delivers all types of building projects, both commercial and domestic. We pride ourselves on quality work and craftsmansh

• A Adsborough Builders (Taunton) Ltd Taunton · Extensions · 1-9 employees

  Adsborough Builders are builders in Taunton, Somerset, specialising in house extensions, new builds, conversions and renovations. Over 40 years of exp

• A Adson Construction Ltd Portsmouth · Main contractor · 1-9 employees

  Small refurbishments to large new build developments, trust Adson for a reliable and efficient Construction service across the South Coast.

• A Adtf Ltd Rushden · Main contractor

  ADTF LIMITED is a premier construction company offering comprehensive services for commercial and domestic buildings across the UK. Specializing in qu

• A Adus Construction Ltd London · Refurbishment

  London-based construction company specializing in home renovation, extensions, loft conversions, plumbing, and electrical work. Expert craftsmanship f

• A Advance Home Construction Ltd London · House builder

  Advance Home Construction is a UK-based company dedicated to building exceptional homes with quality craftsmanship, innovative design, and superior cu

• A Advance Window Systems (Rossendale) Ltd Bacup · Windows & doors

  Suppliers and installers of quality windows, doors, conservatories, warm roofs, UPVC roofline and more. Assure certified installation to ensure compli

• A Advanced Building Projects Ltd King'S Lynn · Extensions

  Advanced Building Projects Ltd offers house extensions, new builds, loft conversions, and renovations with a focus on family values and professional s

• A Advanced Construction Iver Ltd Ruislip · Extensions · 1-9 employees

  Advanced Construction Iver Ltd offers complete building services including extensions, refurbishments, loft conversions, new builds, ground works, lan

• A Advanced Roofing & Construction Ltd Mexborough · Roofing

  Experienced roofers in South Yorkshire offering quality roofing and construction services for homes and businesses. Specialising in new roofs, repairs

• A Advancedni Ltd Bangor · Refurbishment

  Advanced NI are conservatory roof conversion specialists in Northern Ireland along with an extensive range of windows and doors in a wide range of mat

• A Advi Construction Ltd London · Refurbishment

  London's premier renovation specialist. We deliver luxury house extensions, basement conversions, and complete property refurbishments.

• A Advik Ltd Romford · Design & build · 1-9 employees

  ADVIK LTD offers a complete design and build service, undertaking all clerical works from drawings to utility communications and the build itself. The

• A Ady Construction Services Ltd Stanmore · Main contractor

  ADY Construction Services Ltd offers comprehensive building and construction solutions for residential and commercial clients across the UK, with over

• A Adz Construction Ltd London · Main contractor · 1-9 employees

  ADZ Construction Ltd - Trusted building professionals delivering exceptional construction and renovation results across London & Sussex.

• A AE4 Build London · Refurbishment

  Five-star London builders specialising in renovations, extensions & loft conversions. AE4Build guarantees to finish your build on time and stay on sit

• A Aed Contracting Ltd London · Main contractor

  AED Contracting LTD provides expert building and construction services across London. Over 20 years experience. Free quotes, quality workmanship.

• A Af Build Ltd London · Design & build

  AF Build is a London-based construction company with a decade of experience in building beautiful homes, extensions, and commercial spaces. They offer

• A Af Building & Decorating Ltd London · Painting & decorating

  AF Building & Decorating Ltd offers professional building and decorating services in Lewisham and the London area. We provide expert, friendly service

• A Affleck Property Services London · Design & build

  Design and construction company in London offering renovation, plumbing, electrical, and maintenance services for homes and businesses. Affleck provid

• A Affordable Builders Ltd. Spalding · Extensions

  Trusted builders in Spalding, Peterborough, Boston and Bourne. Specialists in brickwork, driveways, patios, fencing, house extensions, kitchens and ca

• A AFFY LTD Borehamwood · Refurbishment

  Affy Ltd specialises in comprehensive house renovation and interior design services across the UK, committed to creating beautiful and durable living

• A Afg Builders Ltd London · Refurbishment · 1-9 employees

  Bespoke property solutions for London's most discerning homeowners since 2010. Quality craftsmanship that stands the test of time.

• A AFL Construction London · Main contractor · 1-9 employees

  AFL Construction is a London-based building company established in 2011, specializing in home improvements, alterations, conversions, and extensions.

• A Ag Building Ltd Chesterfield · Refurbishment

  Expert property developers and builders in Sheffield & Derbyshire. AG Building offers property maintenance, repairs, extensions, and home renovations

• A Ag Partners Ltd Sydenham · Refurbishment · 1-9 employees

  AG Partners LTD offers premium & high-end construction services including home renovation, extensions, loft conversions, kitchen and bathroom fitting,

• A Aga Builders Ltd Slough · Loft conversions

  AGA Builders specializes in premium construction services including loft conversions, home extensions, new builds, and commercial fit-outs, delivering

• A Agecourt Ltd Harpenden · Main contractor · 1-9 employees

  Agecourt Limited is a UK construction company specializing in high-quality domestic building services. Committed to precision, customer satisfaction,

• A Agg Builders Ltd Edinburgh · Extensions · 1-9 employees

  AGG Builders Ltd is a leading construction and development company with over 15 years of experience, committed to quality, innovative design, and expe

• A Agir London Construction Ltd London · Refurbishment

  AGIR London Construction offers a wide range of construction services including renovations, refurbishments, extensions, new builds, and more. With ov

• A AGKBUILD LTD London · Refurbishment · 1-9 employees

  AGKBUILD LTD is a Greater London based professional renovation and extension company offering high-quality services for homes and businesses. They pri

• A Agl Lofts Ltd London · Loft conversions · 1-9 employees

  AGL Lofts offers loft conversions and extensions with over 20 years of experience. They handle all aspects of the build in-house, ensuring quality and

• A AGM Construction Aberdeen · Extensions

  AGM Construction provides quality extensions, renovations, landscaping and building services across Aberdeen and Aberdeenshire. Request a free quote t

• A AGMA Construction LTD London · Refurbishment · 1-9 employees

  AGMA Construction Ltd provides high-quality building services for private clients and developers across Central London, Surrey, and Berkshire. Special

• A Agmt Properties Ltd Bromley · Main contractor

  AGMT Properties LTD is a construction company focused on delivering high-quality services, crafting aesthetically pleasing and comfortable environment

• A Agnuss Construction Ltd Mitcham · Extensions · 1-9 employees

  Agnuss Construction Ltd is a family-oriented construction company specializing in residential and commercial projects across Greater London. With year

• A Ago Construction Ltd Oxford · Refurbishment

  Professional construction services in Oxford and Oxfordshire. Specialising in renovations, extensions, and new builds. Quality craftsmanship with year

• A Agora Project Management Ltd London · Design & build · 1-9 employees

  Multi-disciplinary construction project management company specialising in high-end development, construction, and design. Founded by industry profess

• A Ags Quality Construction Ltd Emsworth · Refurbishment

  AGS Quality Construction Ltd is a construction company based in Emsworth, offering a range of services including refurbishments, extensions, loft conv

• A AGVerandas Ltd Rumney · Extensions

  AGVerandas Ltd designs, supplies and installs modern aluminium and glass verandas in Cardiff and South Wales.

• A Ahearn Construction Ltd Hampton · Extensions · 1-9 employees

  Ahearn Construction are domestic construction specialists with over 25 years experience in property extensions, loft conversions, and refurbishments.

• A Ahluwaliabuilders Ltd Hounslow · Refurbishment · 1-9 employees

  Ahluwalia Builders Ltd. offers reliable construction services across the UK, specializing in refurbishments, extensions, basement and loft conversions

• A Ahoy Property Developments Edinburgh · Refurbishment

  Ahoy Property Developments is a family-run business offering a wide range of building services including renovations, new builds, and extensions for h

• A Ai Building Services Ltd Wokingham · Main contractor

  AI Building Services is a trusted builder in Berkshire and nearby areas, providing reliable building, renovation, and property improvement services fo

• A Aim Trust Construction Ltd Crawley · Extensions · 1-9 employees

  AIM Trust Construction LTD, 15+ years delivering home extensions, loft conversions, renovations and more across London and South England. Fully insure