Extensions main contractors in the UK

8169 UK main contractors offering extensions work.

• J Jenkins Projects Leatherhead · Design & build · 1-9 employees

  Jenkins Projects is a premium design and construction company serving Surrey and London. We specialise in high-quality property renovations, loft conv

• J JENNER GROUP LIMITED Folkestone · Main contractor · 1-9 employees

  Jenner is an award-winning construction company with a heritage dating back to 1875. They deliver exceptional projects across Kent and Sussex in vario

• J Jennings Renovations Ltd Basildon · Kitchen fitting · 1-9 employees

  5.0★ rated kitchen fitters and bathroom renovators in Basildon, Essex. Fixed written quotes, free site visit, up to 1-year guarantee. Call 01268 97538

• J Jerrams Build Wolverhampton · Extensions · 1-9 employees

  Jerrams Build is a family-run building company in Walsall, with 30 years of experience. Specialising in conversions, extensions, and residential const

• J Jesse Williams and sons Conwy · Main contractor · 1-9 employees

  Jesse Williams & Son Builders Limited is a third-generation family-run construction company based in Conwy, North Wales. Established in 1975, they hav

• J Jf & Kf Construction Ltd Bedford · Refurbishment

  JF&KF Construction Ltd is an experienced construction company delivering residential, commercial, and hospitality projects across London and the UK, s

• J Jf Construction Ltd London · Main contractor · 1-9 employees

  Whether you're looking for a new build, an extension, or a bespoke refurbishment, we ensure every project is completed with quality craftsmanship and

• J Jf Construction Services Ltd Surbiton · House builder · 1-9 employees

  Top-rated construction services in Surrey. JF Construction offers quality house building, extensions & subcontracting in Weybridge, Cobham & across Su

• J Jf Pro-Builders Ltd Evesham · Extensions · 1-9 employees

  JF PRO-BUILDERS LTD is a construction company in Evesham, UK, offering a full range of services from minor repairs to large-scale building projects. Q

• J Jfp Carpentry Ltd Montgomery · Main contractor · 1-9 employees

  JFP Carpentry Limited is a well established company offering a wide range of general building and carpentry services in Shropshire and Mid Wales.

• J Jg & Jr Langridge Ltd Hove · Refurbishment · 1-9 employees

  JG&JR Langridge is a Chartered Building Company established in 1983, specialising in commercial and residential projects, particularly refurbishments

• J Jg Build Ltd Bristol · Refurbishment · 1-9 employees

  Bristol based building and renovations company with over 20 years experience. Specialising in kitchens, bathrooms, garden rooms, loft conversions and

• J Jg Shopfitting & Carpentry Ltd Hemel Hempstead · Shopfitting · 1-9 employees

  JG Shopfitting & Carpentry Ltd is a construction and project management company specialising in shopfitting, carpentry, and general building services.

• J JG Woodcock Bridgnorth · Groundworks · 1-9 employees

  J G Woodcock is a traditional family run construction business with a modern approach that prides itself on delivering high quality projects.

• J Jh Renovations Ltd Coventry · Refurbishment

  JH Renovations Ltd offers a unique service for your building needs. Discover why our customers trust us for quality and reliability. Contact us today!

• J Jheeta Construction Ltd Welling · Refurbishment · 1-9 employees

  JHEETA CONSTRUCTION LTD offers commercial, residential, and industrial conversions & refurbishments with decades of experience in Kent and London.

• J JHJ Group Inverurie · Main contractor · 10-49 employees

  James Hall Joinery Ltd (JHJ Group) specialises in bespoke, sustainable, eco-friendly new builds, extensions and renovations throughout Aberdeenshire.

• J Jigsaw Construction Kenilworth · Extensions · 1-9 employees

  Jigsaw Construction is a contemporary, professional building company based in Warwickshire, specialising in extensions and new builds.

• J Jigsaw Construction Southern Ltd Lee-On-The-Solent · Main contractor · 10-49 employees

  Jigsaw Construction Southern Ltd offer a range of construction services, delivering projects across the commercial, domestic and marine industry.

• J Jim Froud Building Contractor Ltd Dorset · Main contractor · 1-9 employees

  Jim Froud Building Contractor Ltd offers expert building services in Dorset. With 40 years' experience, we specialise in lime rendering, extensions, a

• J Jj Carpentry & Maintenance Ltd Bromley · Carpentry & joinery · 1-9 employees

  JJ Carpentry & Maintenance Ltd offers carpentry, joinery, and decoration services in London, including bespoke furniture, windows, doors, flooring, an

• J Jj Construct Ltd Epsom · Main contractor · 1-9 employees

  JJ Construct is a London-based construction company offering loft conversions, refurbishments, new builds, and project management. Trusted for quality

• J Jj Construction Build Ltd Crowborough · Main contractor · 1-9 employees

  JJ Construction Build Ltd are leaders in quality residential and commercial construction. All building works undertaken. Based in Crowborough, East Su

• J Jj General Building Ltd Mildenhall · Main contractor · 1-9 employees

  JJ General Building Ltd is a well-established, family-run construction company in Bury St. Edmunds offering tailored building services for residential

• J Jjm Construction Ltd Chorley · Refurbishment

  JJM Construction are a multi-disciplinary building business based in Chorley, Lancashire, specialising in property insurance work, refurbishment, reno

• J JJR Brickwork Ltd Bath · Bricklaying · 1-9 employees

  Bricklayer & builders in Bath, Somerset, Wiltshire & Avon. Extensions, brickwork, stonework, repointing & structural alterations. Fully insured, FMB m

• J Jk Build North West Ltd Bolton · Bricklaying · 1-9 employees

  JK Build are domestic builders covering Bolton, Wigan and Chorley. Specialising in all aspects of brick and block work & structural steelwork.

• J Jk Carpentry & Building Ltd Croydon · Carpentry & joinery · 1-9 employees

  JK Carpentry & Building Ltd are specialists in carpentry, loft conversions, extensions, and full refurbishments, serving Croydon and beyond.

• J Jk Construction Ltd London · Extensions · 1-9 employees

  A London construction company specialising in building lofts, extensions, basements and refurbishments. We offer a personal approach to all of our pro

• J JK Edwards Brickwork Contractors Ltd Birmingham · Bricklaying · 1-9 employees

  Professional Brickwork Contractors servicing the West Midlands and Birmingham. Specializing in commercial and residential masonry with a reputation fo

• J Jkdunbar Ltd Bexleyheath · Refurbishment · 1-9 employees

  JKDunbar Ltd is a family-run construction company based in London, specialising in plastering and a wide range of building services. With over 30 year

• J Jki Group Ltd London · Design & build · 1-9 employees

  JKI Group is a London-based company specializing in design and build, offering tailored solutions for residential and commercial spaces. They focus on

• J Jkn Construction Ltd Aylesbury · Refurbishment · 1-9 employees

  Expert residential construction and refurbishment in North London. Family-run team with over 10 years of experience transforming homes.

• J JL Builds Exeter · Main contractor · 1-9 employees

  Building contractors offering high-quality, competitively-priced building and landscaping services in and around Okehampton, Tavistock and Exeter.

• J Jl Harry Ltd Wembley · Extensions · 1-9 employees

  JL Harry Ltd is a multi-trade construction company in Greater London, offering interior & exterior services including house extensions, loft conversio

• J JLB Carpentry & Building Bedford · Refurbishment · 1-9 employees

  Bedfordshire building contractor specialising in high-quality home extensions, renovations and bespoke builds. Covering Beds, Herts & Bucks. Get a quo

• J Jljs Construction Ltd Frome · Main contractor · 1-9 employees

  Bespoke building service throughout Somerset and the South West. Specialising in renovations, extensions, restorations, and listed building works.

• J Jlr Developments Ltd Dumfries · Design & build

  Specialist building contractors creating high-quality residential projects across Dumfries & Galloway, expertly managed from concept through to comple

• J Jlr Roofing (York) Ltd York · Roofing · 1-9 employees

  JLR Roofing & Property Maintenance is a family-run roofing company with three generations of experience, established in 1986. They offer expert roofin

• J Jls Building Services Ltd Southend On Sea · Extensions · 1-9 employees

  Expert building services in Southend-on-Sea. Specialists in extensions, loft conversions, and home renovations. Fully insured FMB members. Request a f

• J Jlw Carpentry & Construction Ltd Exeter · Carpentry & joinery

  JLW Carpentry & Construction provide expert carpentry, home renovations, loft conversions and kitchen fitting in Exeter & Exmouth. Quality craftsmansh

• J Jm Building Contractors (Swansea) Ltd Swansea · Extensions

  Established in 2005, JM Building Contractors in Swansea covers all of South Wales. We offer a full range of building services from planning to complet

• J JM Building Works Fordingbridge · Main contractor

  Trusted general builders in Bournemouth providing building works, landscaping, and carpentry. Clear quotes, reliable workmanship, and a professional f

• J JM Contractors Bedford · Extensions · 10-49 employees

  Ampthill construction company delivering extensions, refurbishments and new build homes across Bedfordshire and Hertfordshire.

• J Jmb Construction Solutions Ltd Northampton · Main contractor · 1-9 employees

  JMB Construction Solutions Ltd offers complete builds, extensions, and groundworks with a focus on high-quality workmanship and client collaboration.

• J JMC Construction 4UK Ltd Waltham Cross · Main contractor · 1-9 employees

  Professional Essex & Hertfordshire Builder offering top-quality construction and renovation services. Expert craftsmanship and reliable service. Conta

• J Jmconnell Building & Roofing Contractors Ltd Callington · Main contractor · 1-9 employees

  J.M Connell Building & Roofing Contractors Ltd offers comprehensive building and roofing services in Callington and Cornwall, with over 35 years of ex

• J Jmd Roofing Specialist Ltd Rugby · Roofing · 1-9 employees

  JMD Roofing Specialist Ltd provides professional high-quality craftsmanship at affordable prices throughout Warwickshire, Leicestershire & Northampton

• J Jmg Builders (Northern) Ltd Barnard Castle · Main contractor · 1-9 employees

  JMG Builders (Northern) Limited offers expert building services in County Durham, specializing in extensions, new builds, conversions, and groundwork.

• J Jmg Vata Construction Ltd Uxbridge · Main contractor

  JMG VATA Construction Ltd is a full service Construction Company dedicated to building and improving residential and commercial structures according t