Extensions subcontractors in the UK

3968 UK subcontractors offering extensions work.

• N NSA Building Grantham · Main contractor · 1-9 employees

  NSA Building provides quality building and landscaping services for new builds, extensions, barn conversions, and house renovations. Contact Nick on 0

• N Nsh Developments Ltd Park Farm Hotel, Norwich Road · Main contractor · 10-49 employees

  NSH Developments offer general building and property maintenance services across Norfolk and Suffolk, including new builds, renovations, extensions, g

• N NT ELECTRICAL GROUP LIMITED Chelmsford · Electrical

  NT Electrical Group Ltd are electricians based in Chelmsford, Essex, providing reliable electrical services for homes and businesses. NICEIC-registere

• N Ntj Brickwork Ltd Wallsend · Groundworks · 1-9 employees

  NTJ Brickwork is a full-service builder specializing in home extensions, garden walls, structural work, and repointing. We deliver quality craftsmansh

• N Nu Home Improvements Ltd Widnes · Windows & doors · 1-9 employees

  NU Home Improvements provides quality uPVC and Aluminium installation services, specialising in windows, doors, bifold doors, conservatories, and roof

• N Numillion Ltd Basingstoke · Refurbishment · 1-9 employees

  Numillion is a modern construction company specializing in renovations and conversions. We understand that every project is unique and we work closely

• N Nursted Builders Ltd Hampshire · Refurbishment · 1-9 employees

  Nursted Builders Ltd is a local building company based in Petersfield, Hampshire, established in 1971. They offer a wide range of building and renovat

• N NV Builders and Decorators Greenford · Painting & decorating

  NV Builders and Decorators Ltd is a family-run construction and refurbishment specialist in London, offering a decade of experience in high-standard b

• N NW Cleaning and Maintenance Ltd London · Refurbishment

  NW Cleaning & Maintenance Ltd provides expert cleaning and maintenance services in London. Specializing in residential and commercial properties, we e

• N Nyland Construction Ltd Warrington · Main contractor · 1-9 employees

  Nyland Construction Limited are building contractors based in Warrington. Over 42 years experience in commercial and domestic building services.

• O O & K Property Works Ltd London · Design & build · 1-9 employees

  London design & build specialists since 2007. Extensions, lofts, renovations, new builds, plus MCS-certified heat pumps and solar PV. Fixed quotes.

• O O Rourke Bespoke Joinery Ltd Lincoln · Carpentry & joinery · 1-9 employees

  O'Rourke Bespoke Joinery offers a comprehensive, friendly, bespoke joinery service to the building and conservation sector in Lincolnshire.

• O O'Connor & Sons LTD Bicester · Windows & doors · 1-9 employees

  O'Connor & Sons LTD are a family-run double glazing experts based in Northamptonshire, offering professional installation of windows, doors, conservat

• O O’Gorman Building & Landscapes Ltd Birmingham · Extensions

  O'Gorman Building & Landscapes Ltd offers construction services in the West Midlands, specializing in extensions, roofing, landscaping, renovations, a

• O O&A Property Maintenance Ltd Oxford · Painting & decorating · 1-9 employees

  Oxford property repairs and renovations. Bathrooms, flooring, decorating, carpentry, plumbing, fencing, extensions, driveways and more. One clear poin

• O Oak Builds Sw Ltd Saltash · Fencing · 1-9 employees

  Oak Builds provides top-quality residential and commercial fencing, landscaping, and building services across Devon & Cornwall. From durable fences to

• O Oak Leaf Building Projects Ltd London · Refurbishment · 1-9 employees

  Oak Leaf Building Projects delivers high-end residential refurbishment, structural works and extensions across London, scoped in writing and priced li

• O Oak Leaf Renovations Ltd Tewkesbury · Refurbishment · 1-9 employees

  Oak Leaf Renovations is a full-service building improvement company specialising in renovations, extensions, kitchens, bathrooms and painting & decora

• O Oakbuild Ltd London · Main contractor

  Oakbuild Ltd is a trusted Ontario construction company specializing in commercial and residential construction and high-quality renovations built on c

• O Oakfield Contractors And Decorators Ltd Croydon · Main contractor · 1-9 employees

  Oakfield Contractors & Decorators Ltd offers comprehensive building services in Croydon and surrounding areas. Specialising in property refurbishment,

• O Oakhill Construction Ltd London · Refurbishment · 1-9 employees

  Oakhill Construction Ltd is a London-based construction company with over 20 years of experience in residential and commercial properties. Specialisin

• O Oakland Home Improvements Ongar · Windows & doors · 1-9 employees

  Oakland Home Improvements offers high-quality uPVC windows, doors, and conservatories in Chelmsford and Essex, with over 30 years of experience and a

• O Oakley Builders Leeds Ltd Leeds · Extensions

  Oakley Builders Ltd provides Leeds and surrounding areas with specialist home extensions and building work services. A family-run business with over 2

• O Oakley Green Conservatories Thatcham · Extensions · 1-9 employees

  Bespoke conservatories, orangeries & extensions across Berkshire & Oxfordshire. Family-run installers in Thatcham with 5-star reviews. Get a free quot

• O Oakley Home Improvements Ltd Ashford · Kitchen fitting · 1-9 employees

  Kitchen and bathroom designers, loft extensions, and home improvement specialists in Staines, Kingston, Middlesex, and Surrey. Award-winning family co

• O Oakley Windows Ltd Tadley · Windows & doors · 1-9 employees

  Enhance your home with Oakley Windows. Discover reliable solutions for windows, doors, and conservatories tailored to your needs.

• O Oakley Wood Master Construction Ltd Didcot · Main contractor · 1-9 employees

  Family-run construction and carpentry company offering expert services with 16 years of experience. Specialising in bespoke carpentry, renovations, an

• O OAKLEY'S HOME IMPROVEMENT'S GROUP LTD Doncaster · Refurbishment

  Oakleys Home Improvements offers bespoke home renovation services in Doncaster, specialising in extensions, kitchens, bathrooms, garden cabins, and ep

• O Oaklodge Solutions Ltd Middlesex London · Carpentry & joinery · 1-9 employees

  Oaklodge Building Limited, established in 1997, offers quality carpentry and building services for new builds, renovations, and refurbishments. They f

• O OAKTREE RENOVATIONS LTD Cheltenham · Refurbishment · 1-9 employees

  Cotswolds builders specialising in high-end property renovations, refurbishments, and bespoke joinery for listed period homes.

• O Oakview Windows and Doors Limited Bourne · Windows & doors

  Oakview Windows and Doors Limited, serving Bourne and beyond, combines craftsmanship and innovation to deliver secure and stylish solutions for homes

• O Oakwood Building & Joinery Ltd Bolton · Refurbishment · 1-9 employees

  Oakwood Building & Joinery Ltd offers professional house extensions, loft conversions, home renovations, and building services across Manchester, Pres

• O Oakwood Building & Roofing Ltd Bristol · Main contractor · 1-9 employees

  Oakwood Building and Roofing are general builders, roofers and roofing repairs in Long Ashton, Pill and Bristol. Offering complete building services a

• O Oakwood Carpentry and Building Ltd Solihull · Carpentry & joinery · 1-9 employees

  Oakwood Carpentry & Building Ltd is a family-run building contractor in Solihull, offering carpentry, home extensions, conversions, and renovations wi

• O Oakwood Properties (Sc) Ltd Renfrew · Design & build · 1-9 employees

  Oakwood Properties (SC) Ltd is a professional joinery and building company based in Central Scotland, offering design and build, extensions, refurbish

• O Oakwoodupvc Ltd Bridgend · Windows & doors

  Oakwood UPVC supply and install quality UPVC windows, composite doors, conservatories and roofline products across Bridgend and South Wales. Expert se

• O Obsession Design And Build Ltd Weston-Super-Mare · Design & build · 1-9 employees

  Design and build home extensions, conservatory transformations, home renovations, professional decorators and plastering services, made to measure war

• O Ocean Builders Ltd Birmingham · Extensions · 1-9 employees

  Ocean Builders offers a comprehensive range of building services, specializing in extensions, new builds, roofing, and refurbishments. We also provide

• O Oceansafe Windows Scarborough Limited Bridlington · Windows & doors · 1-9 employees

  Oceansafe Windows Scarborough Limited offers high-quality UPVC, composite, and aluminium installations for windows, doors, conservatories, and oranger

• O Ochil Joiners And Builders Ltd Tillicoultry · House builder

  Ochil Joiners and Builders: Family-run business providing bespoke building and joinery solutions. Specialising in house builds, renovations, and exten

• O Octagon Impact Ltd Harrow · Kitchen fitting

  Professional builders in Harrow offering kitchen, bathroom, and decorating services. We transform high-end homes with a personal touch, ensuring custo

• O ODC Glass London · Glazing · 50-249 employees

  ODC Glass specialises in high-quality aluminium bifold and sliding glass doors, windows, roof lights and glazing systems for residential and commercia

• O Oggy Builder Ltd London · Kitchen fitting · 1-9 employees

  Oggy Builders delivers reliable building and renovation services, including kitchens, bathrooms, extensions, and landscaping. Trusted craftsmanship wi

• O Ogival Ltd London · Refurbishment · 10-49 employees

  Ogival offers professional property modifications and alterations, including refurbishments, basements, extensions, and loft conversions. With a desig

• O Oil Tank Change Newmarket · Utilities · 1-9 employees

  Need an oil tank? Our certified experts provide fast, safe, and affordable oil tank replacement services. Get your free quote today!

• O OJN Building & Roofing Ltd Walsall · Extensions

  Reliable building and roofing company based in Walsall, serving Aldridge, Birmingham, Cannock, and surrounding areas. Specialising in extensions, bric

• O Oka Carpentry Ltd Newton Abbot · Carpentry & joinery · 1-9 employees

  Oka Carpentry Ltd offers expert carpentry, home renovations, shop fitting, and fire door installations for residential and commercial clients in Torqu

• O Old Oak Carpentry Ltd Southampton · Carpentry & joinery · 1-9 employees

  Old Oak Carpentry is a trusted, family-run business in Hampshire, dedicated to delivering home improvement services to the highest standard. We transf

• O Oliver Building Services Ltd Hatfield · Main contractor · 1-9 employees

  Oliver Building Services Ltd offers new builds, property extensions, loft conversions, home offices, garage conversions, and general building services

• O Ollie Mart Building Services Ltd Matlock · Main contractor · 1-9 employees

  Ollie Mart Building Services are builders in Matlock specialising in natural stone construction. Builders Matlock.