Extension builders in the UK

8945 extension builders listed from the UK register.

• N Nexus Modular London · Modular & offsite construction

  Nexus Modular provides bespoke light gauge steel (LGS) framing solutions, specialising in unique designs and utilising 3D BIM technology for precision

• N NFA Architectural Consultants London · Loft conversions

  Professional architects in London offering loft conversions, house extensions & planning permission services. Leading loft conversion specialists and

• N Ngm Groundworks Ltd Leeds · Groundworks · 1-9 employees

  NGM Groundworks Ltd offers expert groundworks and civil engineering services across Leeds & Yorkshire. Specialising in foundations, drainage, concrete

• N Ngote Services Ltd Aylesbury · Refurbishment

  With professional experience, we provide a full range of home renovation services in London, Essex and the South East.

• N NGPRO Hatfield · Landscaping

  NGPRO offers landscaping, driveways, bathroom and kitchen remodels, painting, and decorating services in North London and Hertfordshire.

• N Nice Doors & Windows Banbury · Windows & doors · 1-9 employees

  Nice Doors & Windows are leading suppliers and fitters of windows and doors in Banbury, Oxfordshire. Offering stylish, secure, and energy-efficient so

• N Nice One Building Services Ltd Hounslow · Design & build

  Design and construction specialists offering comprehensive building solutions across London and surrounding areas. Full project management from concep

• N Niche Design And Build Ltd Worthing · Main contractor · 1-9 employees

  Niche Design and Build Limited is a family-run building company based in Ferring, offering a wide range of services including extensions, conversions,

• N Nicholas Noke Ltd Great Missenden · Main contractor · 1-9 employees

  Nicholas Noke Ltd is a construction company with over 20 years of experience, specialising in creating durable, functional, and beautiful spaces for r

• N Nick Dyer Construction Ltd Trowbridge · Extensions · 1-9 employees

  Nick Dyer Construction Ltd offers expert home extensions, renovations, and general building work with clear pricing and reliable timelines. They aim t

• N Nicklin Carpentry Ltd Worthing · Carpentry & joinery · 1-9 employees

  Nicklin Carpentry Ltd is a carpentry and building company based in Worthing, West Sussex, offering services from house renovations and extensions to b

• N Nicolla Contractors Ltd Kings Langley · Refurbishment · 1-9 employees

  Nicolla Contractors Ltd is a premium construction and renovation company based in Kings Langley, Hertfordshire, serving London, North London and acros

• N Nicuabru Services London · Refurbishment · 1-9 employees

  Building company in London specialising in domestic renovations, extensions and loft conversions. Offering high-quality construction and renovation se

• N Niddal Windows Ltd Knaresborough · Windows & doors

  Niddal Windows offers a wide range of double glazing solutions including uPVC and aluminium windows, doors, and conservatories across North & West Yor

• N Nigel Grindley Ltd Tarporley · Carpentry & joinery

  Nigel Grindley Ltd is a Cheshire-based joinery and building contractor established in 1987, offering a full range of building services including exten

• N Nigel Jenkins Construction Ltd Carmarthen · Main contractor · 1-9 employees

  Nigel Jenkins Construction Ltd is a family-run business in Llanelli, South and West Wales, offering a wide range of construction services with over 40

• 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 Nixcon Stoke-On-Trent · Electrical

  Nixcon offers comprehensive IT, electrical, security, and repair services for homes and small businesses in Stoke-on-Trent. Specialising in reliable t

• 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 · 1-9 employees

  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 NNODI Group London · Main contractor

  NNODI Group provides chartered quantity surveying, cost management, commercial management and project advisory services across the UK and internationa

• N No Digging Ltd Bootle · Groundworks · 1-9 employees

  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 · 1-9 employees

  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