Loft conversions main contractors in the UK

3425 UK main contractors offering loft conversions work.

• J James Brindley Construction Ltd Huddersfield · House builder · 1-9 employees

  James Brindley Construction are a dedicated team of quality house builders based in Woodbridge, Suffolk. Specialising in passive house building, new b

• J James Clifford Ltd Billinge · Design & build

  James Clifford Limited is a flexible, innovative and results-oriented developer of residential and commercial property, based in Wigan.

• J James Delamare Ltd Orpington · Extensions

  James Delamare Ltd is a professional building service in Bromley, Kent, offering extensions, loft conversions, renovations, and general construction w

• J Jan Building Contractor Ltd Edinburgh · Refurbishment

  Jan Building Contractor Ltd offers a complete property renovation and refurbishment service. We often play the role of a main contractor, managing con

• J Jan Construction Ltd Isleworth · Main contractor · 1-9 employees

  Jan Construction Ltd provides reliable, high-quality construction and building services across London. We are committed to excellent workmanship, atte

• J Jas Building Services (Bristol) Ltd Bristol · Refurbishment · 10-49 employees

  JAS Building Services offer design, renovations, extensions and project management in North Bristol. Quality, reliable builds tailored to you.

• J Jason Bros Kingston Upon Thames · Refurbishment

  Jason & Bros is a construction and renovation company in London, delivering bespoke, high-quality spaces. We offer remodeling, kitchen renovations, fl

• J Jassi Construction Ltd Hayes · Loft conversions

  Jassi Construction are specialists in loft conversions, extensions, and construction services in West London. A family-run business committed to quali

• J Jawandha Builders Ltd London · Extensions · 1-9 employees

  Jawandha Builders offers high-quality building and renovation services, specializing in home extensions, roofing, and interior upgrades. We focus on r

• J JAY CONSTRUCTION BRISTOL LIMITED Bristol · Loft conversions · 1-9 employees

  Jay Construction Bristol Limited offers loft conversions, home extensions, solar panel installation, and bespoke design & build services. With over 40

• J Jay Renovations Ltd Bilston · Refurbishment

  Jays Renovations specialises in high-quality home extensions, conversions, and full property renovations across the West Midlands. We blend precision,

• J Jaysim ProBuild Ltd Newport · Refurbishment

  Jaysim ProBuild Ltd is a family-run building and renovation company based in Newport, South Wales, offering professional home transformations with hon

• J Jazz Construction London Ltd London · Main contractor

  Jazz Construction is a leading construction company in London offering a wide range of building and construction services. Established in 2019, we are

• J Jazzbuild Ltd Farnborough · Design & build · 1-9 employees

  Jazzbuild offers All In One Services for home renovations, extensions, and loft conversions, managing projects from design to completion to create spa

• J Jb Carpentry Plus Ltd Stevenage · Extensions

  Specialists in high-quality home extensions and conversions across Hertfordshire. Stevenage based. Fully managed builds with clear written quotes and

• J Jb Fit-Out Ltd Chigwell · Fit-out & interiors · 1-9 employees

  JB Fit-Out Ltd is a trusted fit out and refurbishment company based in Chigwell, offering reliable, skilled and personal service for projects of all s

• J Jbf Building And Roofing Ltd Horsham · Refurbishment

  JBF Building & Roofing Ltd are a family-owned company based in Southwater, West Sussex, offering a wide range of building and roofing services.

• J Jbn Construction Ltd Brighton · Loft conversions · 1-9 employees

  Jbn Construction Ltd offers your vision to become reality. Move up with a loft conversion, move out with an extension, move around with a refurbishmen

• J Jbs Lofts Ltd Bristol · Loft conversions · 10-49 employees

  Loft conversion specialists in Bristol and Bath. We design and install bespoke loft conversions that add beauty, value and functionality to your home.

• J Jcp Construction & Maintenance Ltd Tredegar · Groundworks · 1-9 employees

  JCP Construction & Maintenance Ltd offers reliable construction services in Tredegar, South Wales. With four decades of experience, we handle complex

• J Jcp Construction Services Ltd Ashford · Groundworks · 1-9 employees

  Welcome to JCP Construction Services Ltd, your trusted partner for all your construction needs in Kent and South-East London.

• J JCS Construction Services Birmingham · Extensions

  Birmingham builders JCS Construction Services specialise in house extensions, roofing, loft conversions, renovations and groundworks. Contact owner Ja

• J Jd Construction & Roofing Ltd London · Roofing · 1-9 employees

  JD Construction & Roofing Ltd offers professional roofing and building services in Bournemouth and Dorset, specializing in new roofs, flat roofing, an

• J Jd Contractors Ltd St. Neots · Loft conversions · 1-9 employees

  Construction & renovation company in London specializing in loft conversions, extensions, full refurbishments, plumbing & heating.

• J JD Homes London Worcester Park · Extensions · 1-9 employees

  JD Homes London is a design-led construction company delivering new homes, extensions, and renovation projects across London. With over 20 years of ex

• J Jdmartin Kitchens Ltd Potters Bar · Refurbishment

  JD Martin is a property service company specialising in refurbishment and construction. Based in Hertfordshire, covering North London, they offer high

• J JDN Build Ltd London · Extensions

  JDN Build Ltd is a leading domestic building and renovation company based in Essex, serving homeowners throughout the South East of England with exten

• J Jeff Construction Ltd Ilford · Loft conversions

  Jeff Construction offers bespoke loft conversions, extensions, and full refurbishments in London. They also provide paving, landscaping, and gardening

• J Jelucia Services Limited London · Refurbishment

  Jelucia Services Limited offers residential refurbishments, extensions, and loft conversions in London. Led by master builders, they focus on beautifu

• 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 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 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 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

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

• 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 Jj Carpentry & Maintenance Ltd Bromley · Carpentry & joinery

  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

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

• 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 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 Jkdunbar Ltd Bexleyheath · Refurbishment

  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 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 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 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 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 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 Jmts Construction Ltd Poole · Refurbishment

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