Main contractors in the UK

20744 UK companies working as main contractors.

• J Joseph Lake Building Conservation Ltd Market Rasen · Restoration & heritage

  A Lincolnshire-based contractor specialising in the repair and maintenance of historic and listed buildings, offering a comprehensive building conserv

• J Joseph Mcclune & Son Ltd Newcastle · Main contractor

  Building contractors and joinery manufacturers established in 1917, specializing in bespoke houses and listed buildings. Leading manufacturer of slidi

• J Josh Dunn Construction & Landscaping Ltd St. Austell · Landscaping

  Josh Dunn Construction & Landscaping Ltd offers reliable landscaping, groundworks, and outdoor construction services across Cornwall, with over 16 yea

• J Josh Metro Ltd Bolton · House builder · 1-9 employees

  Josh Metro LTD is a UK-based construction company committed to delivering eco-friendly residential projects. We specialize in designing and building e

• J Joslyn Constructions Ltd Camberley · Extensions · 1-9 employees

  Joslyn Constructions Limited: trusted partner for over 15 years, crafting exceptional spaces. Specializing in bespoke homes, luxury homes, extensions,

• J Jost Property Solutions Ltd Pencaitland · Refurbishment

  Specialist kitchen, bedroom and bathroom installation and remodelling company based in East Lothian serving Edinburgh, Fife and the Lothians. We cover

• J Joule Brady Ltd High Peak · Road surfacing · 10-49 employees

  Joule Brady Ltd, founded in 1999, offers full turn-key packages from groundworks to full reinstatement, specialising in surfacing, civil engineering,

• J Joyce Builders Ltd Lancaster · Design & build

  Bespoke Design, Joinery & Building House Extensions, Building Alterations, New Builds & Commercial Projects Throughout Morecambe & Lancaster. Contact

• J Joyce Construction Ltd London · Civil engineering · 1-9 employees

  Joyce Construction Ltd offers a comprehensive range of civil engineering and groundwork services, including underpinning, drainage, foundations, site

• J Joyner & Mason Ltd Sevenoaks · Design & build

  Joyner & Mason is a multi-disciplined design and build company, committed to delivering outstanding quality, craftsmanship and customer care. We work

• J Jp Construction (Cheshire) Ltd Manchester · Main contractor · 1-9 employees

  Manchester based construction company providing quality building services including extensions, refurbishments, and new builds. Accredited members of

• J JP Construction Group Reading · Roofing · 1-9 employees

  JP Construction Group offers professional roofing, guttering, fencing, and landscaping services in Bracknell and surrounding areas. Experienced team f

• J Jp Corp Ltd London · Design & build

  JP Corp Ltd offers expert IT services and full-service construction solutions, empowering businesses with smart technology and building excellence.

• J Jp Design & Build Ltd Aylesbury · Design & build

  Family-run renovation specialists in Oxfordshire. Bespoke home renovations, luxury kitchens and bathrooms built with precision and care.

• J JP Design and Develop Woodhall Spa · Main contractor

  JP Design & Develop offers a complete range of building services in Woodhall Spa, Lincolnshire. Experienced, insured, and dedicated to high-quality, a

• J Jp Developments (Cambridge) Ltd Newmarket · Main contractor

  J P Developments (cambridge) Ltd are experts in building services, offering a wide range of professional and meticulous building projects. With years

• J Jp Electrical (Leeds) Ltd Leeds · Electrical

  Reliable electrical services in Leeds by JP Electrical Leeds. From installations and repairs to testing and maintenance, we offer comprehensive electr

• J JP Glass Kent · Glazing

  JP Glass offers premium glass for windows and doors in Tonbridge, Kent, with expert installation and superior quality. Serving domestic, trade, and co

• J Jp Holdaway Group Ltd Bracknell · Drainage

  JP Holdaway Group delivers excellence across the South East with a focus on integrity, accountability, and positivity. Serving Projects, Drainage, and

• J Jp Interior Fit Out. UK Ltd London · Fit-out & interiors

  JP Interior Fit Out UK Ltd are specialists in Retail, Commercial, Residential, and Industrial fit-outs across Ireland, UK, and Europe, with over 30 ye

• J JP Project Management London · Refurbishment · 1-9 employees

  JP Project Management is a London-based construction firm providing high-quality residential and commercial building services, renovations, and mainte

• J Jp Refurbishment London Ltd London · Refurbishment · 1-9 employees

  JP Refurbishment London delivers property refurbishment, house extensions, loft conversions, kitchen and bathroom projects across London. Request a qu

• J JP Tyrrell Development Ltd Bristol · Refurbishment · 1-9 employees

  JP Tyrrell Development Ltd offers building, refurbishment, and extension services for homes in Bristol. They focus on treating homes with care, clear

• J Jpb Lofts And Extensions Ltd Morden · Loft conversions · 1-9 employees

  JPB Lofts and Extensions Ltd specialises in Loft Conversions and house extensions across Morden, Kingston, Greater London and Surrey.

• J Jpb Utilities Ltd Dukinfield · Utilities

  JPB Utilities is a multi-disciplined Construction, Civil Engineering and Utilities infrastructure provider based in the North West of England, deliver

• J JPEC Lofts Swanley · Loft conversions

  Leading independent loft experts in South East London and Kent, offering bespoke, hand-crafted loft conversions with over 30 years of experience. Spec

• J Jpeg Carpentry Ltd Stroud · Carpentry & joinery

  JPEG Carpentry Ltd is a Gloucestershire & Cotswolds based carpentry contractor, offering exceptionally high standards of carpentry to new build develo

• J Jph Fm Ltd Bracknell · M&E contracting

  Sustainable Total Facilities Management that guarantees cost efficiency. We transform your buildings from operating costs into strategic assets.

• J Jpi Carpentry And Building Ltd Bury St Edmunds · Extensions

  JPI Carpentry & Building is a family-run business in Barrow, Bury St Edmunds, established over 10 years ago. We specialise in extensions, renovations,

• J Jpindustrial-Metal Roof And Clad Ltd Norwich · Roofing

  JP Industrial in Norwich offers durable industrial roofing, cladding, and maintenance services across Norfolk, Suffolk & Cambridgeshire. Fully accredi

• J Jpk Building Contractors Ltd Barnstaple · Main contractor · 10-49 employees

  JPK Building Contractors Limited is a building company based in North Devon with ten years of total experience. Our team consists of fully qualified P

• J Jpl Construction Ltd Gainsborough · Groundworks · 1-9 employees

  JPL Construction Ltd is a building and groundwork contracting company based in Lincolnshire, founded in 2008. They offer a range of services including

• J JPlan Office Contracts Waddeson · Design & build · 1-9 employees

  A family-run business offering a one-stop solution for Commercial Interiors throughout the South and Midlands of England, specialising in office desig

• J Jpm Contracts Ltd Derry · Main contractor · 10-49 employees

  JPM Contracts is an award-winning family-run construction company based in Dungiven, Northern Ireland. Established in 1994, they deliver high-quality

• J JPM Site Services Heswall · Roofing

  JPM Site Services is a specialist commercial roofing, cladding, and box gutter lining contractor across the UK. We offer survey-led, documented soluti

• J Jpr Environmental Ltd Stonehouse · Civil engineering

  JPR Environmental is a specialist ecological contractor focused on wetland landscaping, protected species mitigation, and river restoration. They offe

• J Jpr Maintenance & Construction Services Ltd Canterbury · Roofing · 1-9 employees

  JPR Roofing & Construction Ltd, based near Canterbury, Kent, offers roofing, construction, and agricultural services with over 30 years of experience.

• J JPrime Builders Limi London · Loft conversions · 1-9 employees

  JPrime Builders Ltd offers high-quality construction, refurbishment, and property maintenance services across London, specializing in loft conversions

• J Jprojects Bristol Ltd Winscombe · Refurbishment · 1-9 employees

  J Projects specialises in commercial refurbishment, alteration, fit-out, design & build, and restoration for sectors including office, industrial, edu

• J Jps Construction (Herts) Ltd Hitchin · Refurbishment · 1-9 employees

  Delivering the highest quality building work, at the agreed price, within the agreed timeframe. Get your free quote today!

• J Jps Construction Services Ltd Hampshire · Demolition · 1-9 employees

  JPS Construction Services Ltd offers expert estimating and adjudication services to the commercial building and civil engineering industry, with over

• J Jps Contractors Ltd Westerham · Road surfacing

  JPS Contractors Ltd is a leading provider of driveway, paving, and road surfacing solutions in Surrey, Sussex, and Kent. With over 27 years of experie

• J Jps Projects Ltd Bolton · Fit-out & interiors · 50-249 employees

  JPS Projects is a multi-disciplinary construction partner delivering fit-out, refurbishment and compliance projects across the UK.

• J JPS Surfacing Hitchin · Road surfacing

  Trusted tarmac contractors in London, JPS Surfacing deliver high-quality surfacing, utility reinstatement and professional hire teams for your project

• J JPT ROOFING LTD Wakefield · Roofing · 1-9 employees

  Leading flat roofing specialist in the North of England, offering all aspects of roofing with over 20 years of experience as a commercial roofing subc

• J Jpw Property Care Ltd Morecambe · Refurbishment

  Family run building, rendering, roofing, damp proofing and landscaping company based in Morecambe, working across all of Cumbria and parts of the Nort

• J Jpw Retail Ltd Poole · Shopfitting

  JPW Retail offers comprehensive shop fitting, commercial fit-outs, installations, fulfilment, and reactive maintenance services across the UK and Euro

• J Jq Building Developments Ltd London · Design & build · 1-9 employees

  JQ Building Developments is a London-based company passionate about creating exceptional spaces, redefining the art of building design from concept to

• J Jr Builders London Ltd London · Main contractor · 1-9 employees

  JR Builders London Ltd is a construction company based in London, England.

• J Jr Builders Ltd Bedford · Refurbishment · 1-9 employees

  JR Builders Ltd is a construction company established in 2011, offering refurbishment, extensions, loft conversions, roofing, kitchen and bathroom fit