Extension builders in the UK

8971 extension builders listed from the UK register.

• 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

  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

  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

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

• J Jmb Roofing Ltd Rushden · Roofing

  Trusted Bedfordshire roofers with 40+ years' experience in roof repairs, new roofs, flat roofs, guttering and emergency roofing services.

• 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

  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

  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

• J Jmh Stonemasons Ltd Helston · Stonemasonry · 1-9 employees

  JMH Stonemasons and Landscaping in Helston, Cornwall. Traditional Building Methods, Lime Rendering and pointing, Cornish Hedging.

• J JMK Estates Leeds · Property developer

  JMK Estates Ltd offers property management and construction services, specializing in guaranteed rent schemes, building renovations, and small-scale c

• J JMKB Group Ltd Nottingham · Extensions · 1-9 employees

  JMKB Group Ltd offers comprehensive construction services including residential extensions, refurbishments, new home builds, and infrastructure projec

• J Jml Contracts Ltd. Perthshire · Civil engineering

  JML Contracts is a building and civil engineering company specialising in bespoke SIPs House Design, Gabion Retaining Walls, Groundworks and Hydro Sch

• J Jml Developments Ltd Stockport · House builder

  JML Developments specialises in new build housing with innovative timber frame structures and traditional building works. Services include new builds,

• J Jml Interiors (UK) Ltd Southampton · Refurbishment

  JML Interiors offers comprehensive refurbishment and fit-out services across Hampshire, specializing in commercial, education, and domestic projects.

• J Jmpm Ltd London · Extensions · 1-9 employees

  Experienced in delivering high-quality construction services, specialising in residential, commercial, and industrial projects. Our team is dedicated

• J Jmr Developments (Leeds) Ltd Leeds · Main contractor

  JMR Developments (Leeds) Limited offers a comprehensive range of building services, from small installations to bespoke house builds, with a focus on

• J Jms Harkin Ltd Jedburgh · House builder · 10-49 employees

  Experienced builders in Jedburgh and the Scottish Borders offering house extensions, refurbishments, and new builds. Family-run with over 40 years of

• J Jms Roofing Ltd Loughton · Roofing

  JMS Roofing Ltd offers expert roofing solutions in Essex, including repairs, new roofs, flat roofing, chimney work, fascias, and guttering. We provide

• J Jmts Construction Ltd Poole · Refurbishment

  JMTS Construction Ltd in Poole offers specialist building services for domestic and commercial clients, including renovations, extensions, and refurbi

• J JNF Roofing Grantham · Roofing

  JNF Roofing offers a full range of roofing services from minor repairs to full re-roofs and loft extensions. With 25 years of experience, they provide

• J Jnj Building Solutions Ltd Bromley · Extensions · 1-9 employees

  Our expertise, imagination and passion will make your dream home a reality. We provide a complete end-to-end building service that is tailored to your

• J Jnnybyte Ltd Slough · Tiling

  JNNYBYTE LTD provides tiling, bathrooms, kitchens, extensions and property improvements in Greater London. Send photos and your postcode for a fast qu

• J Joat Property Services Ltd Durham · Main contractor

  JOAT Property Services Ltd offers building work, repairs, paving, fencing and property improvements for residential and commercial customers in Durham

• J Job Done Refurbishments Ltd London · Refurbishment · 1-9 employees

  Job Done Refurbishments specialises in fit-out and refurbishment services, dedicated to providing exceptional spaces for our clients. Our team is driv

• J Jodrell Construction Ltd Bury · Swimming pools · 1-9 employees

  Jodrell Construction are Specialists in Accessible Living Solutions, offering custom adaptations and hydrotherapy pools.

• J Joe Legge Building Ltd Poole · Main contractor

  Joe Legge Building is an experienced building contractor, specializing in residential and commercial construction projects. Contact us for quality cra

• J Joe Moyes Carpentry And Joinery Ltd Millom · Carpentry & joinery · 1-9 employees

  Joe Moyes Carpentry & Joinery offer bespoke joinery, kitchens, bathrooms, loft conversions, extensions, landscaping and more in Millom, Cumbria and su

• J Joelle Services Limited London · Refurbishment

  Joelle Services Limited offers tailored end-to-end construction services for residential interior design, tiling, flooring, bathroom installation, ren

• J Johflek Global Ltd London · Design & build

  Johflek Construction is a leading design & build company in London, specialising in high-end, contemporary modern architectural design and structures.

• J John Builder Improvements Ltd Crawley · Refurbishment · 1-9 employees

  John Builder Improvements offers premier construction services in West Sussex, providing a full range of tailored building solutions from initial desi

• J John Butler Services Ltd Ivybridge · Refurbishment

  John Butler Services Ltd provides expert building, renovations, extensions and property improvement services across Devon and the South Hams. Quality

• J John Cirmaci Builders Ltd Harrow · Refurbishment · 1-9 employees

  John Cirmaci Builders Ltd specialises in hotel refurbishments, new builds, and extensions. With over 16 years of experience and a reputation for quali

• J John Curwen Roofing Ltd Kendal · Roofing

  John Curwen Roofing Ltd provides trusted roofing solutions built on 30+ years of expertise and reliability.

• J John Cutmore Builds Ltd Bury St. Edmunds · Main contractor · 10-49 employees

  John Cutmore Builds was established in 1999. We primarily work in the local area covering a 25 mile radius of Bury St Edmunds, Suffolk.

• J John Daniels Builders Ltd Stoke-On-Trent · Refurbishment · 1-9 employees

  John Daniels builders have over 30 years experience in the building trade in Staffordshire & Cheshire. Call 01782 698240 for a no obligation quote.

• J John Ellis Builders Ltd York · Main contractor · 1-9 employees

  John Ellis Builders is a family company with over 75 years of experience, specialising in high-quality general building, new builds, and individual de

• J John F.Brothers Ltd Bishops Stortford · Main contractor · 1-9 employees

  JOHN F BROTHERS delivers exceptional construction, building, and property development services across the UK with a steadfast commitment to quality cr

• J John Farrington & Co Ltd East Sussex · Main contractor · 1-9 employees

  John Farrington & Co Limited are professional building contractors offering a complete building service based in East Sussex.

• J John Ford Group Chelmsford · Extensions · 10-49 employees

  John Ford Group are specialists in accessible home adaptations, helping individuals with age related disabilities or catastrophic injuries live safely