Extension builders in the UK

8971 extension builders listed from the UK register.

• N Newheights Ltd Leyland · Loft conversions

  Newheights Ltd specialises in high-quality loft conversions and extensions, aiming to maximise property potential. They offer a straightforward proces

• N Newhey Construction Ltd Accrington · Extensions · 1-9 employees

  Newhey Construction offers premium building and renovation services, including bespoke extensions, loft conversions, and full property refurbishments,

• N Newland Construction (Oxford) Ltd Witney · Main contractor · 1-9 employees

  Experienced building and roofing company covering Oxfordshire and surrounding counties. Offering quality, reliability, and competitive estimates for a

• N Newland Construction Ltd Potters Bar · Main contractor · 10-49 employees

  Newland Construction, established in 1925, offers new build, design and build, planned maintenance, and major refurbishment services within a 25-mile

• N Newland Home Improvements Ltd London · Windows & doors

  Newland Home Improvements Ltd provides premium windows, doors, and conservatories across London with expert design and installation.

• N Newman & Ellis Ltd Cheltenham · Refurbishment · 1-9 employees

  Newman & Ellis offers reliable construction services, specializing in luxury renovations, bespoke extensions, and distinctive new builds in Cheltenham

• N Newman Construction & Sons Ltd Gloucester · Extensions · 1-9 employees

  Newman Construction & Sons Ltd is a Cheltenham builder offering house extensions, conversions and renovations in Gloucester, Bishops Cleeve and beyond

• N Newman Moore Ltd Sleaford · Main contractor

  Newman Moore Ltd is a construction company, building contractor, and plumbing and heating engineer based in Sleaford, Lincolnshire. They offer a wide

• N NEWSPACEGARAGES Newcastle · Refurbishment

  Specialising in transforming garages into stunning, functional spaces. With over 40 years of combined experience in the building trade, we focus on ho

• N Newton Barnes Joinery & Construction Ltd Swansea · Design & build · 1-9 employees

  Newton Barnes offers tailored home improvement solutions, bringing craftsmanship and excellence to every project. Specializing in bespoke renovations,

• N Newtown Building Ltd Belfast · Main contractor · 1-9 employees

  Family run builders in Belfast with 40+ years experience. New builds, extensions, renovations, landscaping and more. Call 07599 313485.

• N Newtown Civils Ltd Wigan · Main contractor

  Newtown Civils Limited are professional local builders in Wigan, offering a wide range of services with a focus on quality, reliability, and customer

• N Newydd Maintenance Limited Cardiff · Refurbishment

  Newydd Maintenance Limited is an in-house contractor providing responsive and planned works to Newydd Housing Association, part of the Cadarn Housing

• N Nexstructure Ltd London · House builder

  NexStructure Ltd is your partner in quality home building services, specializing in construction from foundations to finishing with a commitment to ex

• N Next Door Construction Ltd London · Extensions

  Next Door Construction Ltd specialises in luxury home transformations including extensions, loft conversions, and kitchen/bathroom refurbishments acro

• N Next Generation Construction (Mk) Ltd Salford Road, · Extensions · 1-9 employees

  Next Generation Construction provides extensions, driveways, and home improvements in St Albans, Milton Keynes, Harpenden & Leighton Buzzard. Get a qu

• N NEXT LEVEL CONSTRUCTION LTD Northolt · Loft conversions · 1-9 employees

  Next Level Construction Ltd is a London-based residential construction company delivering building and renovation projects of all sizes, backed by 15+

• N NEXTGEN RENOVATIONS LTD Washington · Damp proofing

  NextGen Renovations Ltd is a home improvement expert based in the North East, offering services from damp proofing and timber treatments to loft conve

• N Nexus Lofts & Extensions Ltd London · Loft conversions

  Ealing builders specialising in loft conversions and house extensions across West London. Refurbishments and roofing too, with a 10-year workmanship w

• 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

  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

  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

  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

  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

  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