Extensions main contractors in the UK

8189 UK main contractors offering extensions work.

• N Nigel Lowe Ltd West Molesey · Refurbishment · 1-9 employees

  Professional builders based in West Molesey, Surrey, offering a complete building service for residential and commercial clients. Specialising in loft

• N Nihal Build Ltd Slough · Refurbishment · 1-9 employees

  Nihal Build Ltd offers professional construction, conversion, and renovation services, crafting homes that elevate everyday living with lasting qualit

• N Nikaj Construction Ltd London · Refurbishment

  Bespoke construction services in London and home counties. Specializing in renovations, extensions, loft conversions, new builds, and landscaping.

• N Nilo Construction Ltd Romford · Main contractor · 1-9 employees

  NILO Construction Ltd is a premium high-end residential and commercial construction partner in North & West London, crafting fine spaces since 2017. T

• N Nim Sons Contractors Ltd Enfield · Extensions · 1-9 employees

  NIM SONS CONTRACTORS LTD offers loft conversions, extensions, new builds, and full house renovations & refurbishments. With over 25 years of experienc

• N Nirmaya Estates Ltd Hayes · Main contractor

  Nirmaya Estates provides construction, renovation, loft conversions, extensions, and property maintenance services. We focus on efficiency and quality

• N Nivashi Ltd London · Main contractor

  Nivashi is a London-based construction company delivering high-quality building, extension, renovation, electrical, and plumbing services.

• N Niwaway Construction Ltd London · Extensions · 50-249 employees

  NiwaWay Construction is a trusted building company in Streatham, London, offering expert home extensions, renovations, and bespoke construction servic

• N Nixor Build Ltd Milford On Sea · Design & build · 1-9 employees

  Nixor Design & Build specialises in luxury residential projects on the south coast, offering bespoke homes and high-end renovations with meticulous cr

• N NJC Joinery & Construction Ltd Crewe · Carpentry & joinery · 1-9 employees

  NJC Joinery & Construction Ltd offers bespoke joinery and construction services in Crewe. Skilled local team providing reliable results for home impro

• N NJG Building Solutions Welwyn Garden City · Extensions · 1-9 employees

  NJG Building Solutions designs and delivers exceptional home extensions and renovations across Hertfordshire. With over 25 years of experience, we man

• N NK Construction Morden · Loft conversions

  Elions Construction specialises in making dream homes a reality with dedication and expertise. We ensure every project is completed on time and with c

• N Nk Renovation Ltd Luton · Refurbishment

  UK-wide residential refurbishment and home improvements, including painting, cleaning, gardening, external works, roofing, kitchens, bathrooms, extens

• N Nld Construction Ltd London · Main contractor · 1-9 employees

  NLD Construction provides high-quality residential and commercial construction services, specializing in new builds, extensions, refurbishments, and p

• N Nlondonconstruction.Co.UK Ltd Design & build

  Award-winning builders in Enfield, Middlesex, offering build-only and complete in-house design and build services for new builds, extensions, refurbis

• N NMC CONTRACTS Belfast · Main contractor · 1-9 employees

  NMC Contracts is a professional building contractor based in Belfast, Northern Ireland, offering a comprehensive range of building services including

• N Nmk Construction Ltd London · Refurbishment · 1-9 employees

  NMK Construction Ltd delivers high-quality construction services across the UK, combining expert craftsmanship with reliability, safety, and client sa

• N Nmp Construction (Newbury) Ltd. Newbury · Main contractor · 1-9 employees

  NMP Construction (Newbury) Ltd, based in Newbury, Berkshire, offers a comprehensive range of construction services. They cater to both residential and

• N Nmpm Ltd London · Main contractor · 10-49 employees

  NMPM Limited is an accredited, innovative building company based in Norfolk, offering a greener and cleaner approach to construction services for dome

• N No Digging Ltd Bootle · Groundworks

  No Digging develop, supply and install ground screws for decking, garden buildings, fencing, timber frame manufacturing and advertising hoardings.

• N No Limit Construction Ltd Swansea · Extensions · 1-9 employees

  Professional Builders in Swansea specializing in Renovations, Extensions, and Conversions. Contact us for a free quote!

• N No1 Construction Management Ltd London · Refurbishment · 1-9 employees

  Professional builders in London offering renovations, maintenance, and improvements. No1 Construction Management Ltd provides domestic building renova

• N No1 Extensions & Conversions LTD Manchester · Extensions

  Transform your unused garage into a home office, gym, or extra room. 15+ years experience, fully insured, 5-star reviews. Free assessment in Mancheste

• N Noble Building Projects Ltd Hemel Hempstead · Main contractor

  Noble Building Projects Ltd is an experienced building company undertaking private and commercial projects of any size, delivering on time and within

• N Noble Construction Ltd Padstow · Main contractor · 10-49 employees

  Noble Construction is a local building company in Cornwall specialising in bespoke new builds and high-quality renovations. Established in 2013, they

• N Noble Construction Services (UK) Ltd Girton, Newark · Refurbishment

  Noble Construction Services offers award-winning building, renovation, extension, new build, and restoration services, with a strong focus on eco-frie

• N Noble Design & Build Ltd London · Design & build · 1-9 employees

  Noble Design & Build LTD turns visions into reality with precision and dedication. Combining innovative techniques with expert craftsmanship, we deliv

• N Noble Design Build & Renovate Ltd Uxbridge · Design & build · 1-9 employees

  Noble Design Build & Renovate are your trusted "builder near me" for high-quality home transformations across Chigwell and greater London. Our experie

• N Nod Butcher & Son Ltd Fakenham · Refurbishment · 1-9 employees

  A family-run building company from Norfolk, offering bespoke building services with a focus on traditional local materials and strong client relations

• N Nomad Construction Ltd Dartmouth · Restoration & heritage

  Nomad Construction LTD, a trusted construction company in Dartmouth, transforms living spaces with quality craftsmanship. Specializing in renovations

• N Nook Rooms Ltd Wilmslow · Design & build · 1-9 employees

  Nook Rooms designs and builds precision timber structures, bespoke interiors, and studio spaces for commercial and residential projects. Family-run, w

• N Noor Design & Build Ltd Bristol · Design & build

  Premium house extensions, full home renovations, conversions and new-build projects across Bristol, Bath, Somerset, South Gloucestershire, South Wales

• N Noralle Traditional Country Homes Ltd Southam · House builder · 1-9 employees

  Noralle build genuinely exceptional new homes in beautiful landscapes around Warwickshire, Oxfordshire and Northamptonshire.

• N Nordic Group Partners Ltd New Malden · Refurbishment

  Premium residential renovation and construction in London. Full house renovations, extensions, loft conversions and bathroom refurbishments.

• N Noremac Argyll Ltd Lochgilphead · Carpentry & joinery · 10-49 employees

  Noremac Argyll LTD: Your trusted partner for custom construction and woodworking projects in Argyll. Specializing in bespoke furniture, new builds, re

• N Norfolk Building Ltd Norwich · Main contractor

  Expert Building Services in Norfolk: Quality renovations and construction by trusted local builders in Norwich.

• N Norfolk Home Renovations Ltd Dereham · Refurbishment

  Home renovation contractor undertaking all aspects of plastering, bathroom remodels, tiling, flooring, carpentry, and extensions. Commercial and resid

• N Norfolk Paving And Builders Ltd Norwich · Driveways & paving

  Norfolk Paving and Builders is a professional, family business with over 20 years experience, offering paving, landscaping, building works, extensions

• N Norgate Builders Ltd North Walsham · Main contractor

  Norgate Builders Ltd are established builders in North Walsham, Honing and Norfolk, offering expert building services, renovations, extensions, plaste

• N Norman Brooking Builders Ltd Torquay · Refurbishment · 10-49 employees

  Norman Brooking Builders is a construction company based in the South Hams, specialising in home improvements, extensions, and renovations.

• N North Beach Properties Ltd Wisbech · Main contractor

  North Beach Properties offers building, groundwork, and property improvement services across Cambridgeshire, Lincolnshire & Norfolk. We coordinate mul

• N North Bristol Conversions Bristol · Loft conversions

  Trusted loft conversions, garage conversions and timber frame extensions across North Bristol. FMB-accredited, local team, free no-obligation survey.

• N North Builders Ltd Edgware · Carpentry & joinery · 1-9 employees

  North Builders Ltd offers a comprehensive range of building services, specializing in carpentry, electrical work, plumbing, extensions, loft conversio

• N North Edge Roofing Ltd Ashington · Roofing

  North Edge Roofing offers professional roofing and property maintenance services in Cramlington and Ashington. Specialising in new roofs, repairs, fla

• N North Edge Roofing Ltd Ashington · Roofing

  North Edge Roofing offers professional roofing and property maintenance services in Cramlington and Ashington. Specialising in new roofs, repairs, fla

• N North Hants Homes Ltd Dogmersfield · Property developer · 1-9 employees

  Boutique property development company in North East Hampshire, specialising in architecturally designed homes. Focus on quality, client relationships,

• N North London Joinery Services Ltd Enfield · Carpentry & joinery

  Owner-led joinery, fitted furniture, kitchens, loft conversions, and home renovations across London. Reliable craftsmanship, durable results, and free

• N North Oxford Developments Ltd Kidlington · Refurbishment · 1-9 employees

  North Oxford Developments offers comprehensive building and renovation services in Oxfordshire, covering everything from extensions and refurbishments

• N North Star Building Solutions Ltd Enfield · Refurbishment · 1-9 employees

  North Star Building Solutions offers premium design & build services for renovations, extensions, and loft conversions across London. They combine exc

• N North View Homes Ltd Berkhamsted · Refurbishment · 1-9 employees

  North View Homes Limited is a Hertfordshire-based, independent, family-run building company specialising in bespoke residential and commercial project