Main contractors in the UK

20744 UK companies working as main contractors.

• G Glossy Roof London · Roofing

  Glossy Roof offers professional roof care and restoration services including cleaning, moss removal, coating, gutters, and repairs. Based in Wimbledon

• G Gloucester Demolition Ltd Stroud · Demolition

  Professional demolition services in Stroud and Gloucestershire. Accredited team for commercial, residential and industrial demolition. Call us today.

• G Gloucester Plumbing & Heating Ltd Gloucester · Plumbing · 10-49 employees

  Domestic, commercial and mechanical plumbing & heating services across Gloucestershire and nationwide. Gas Safe registered, free quotes.

• G GLR Woking · Refurbishment · 1-9 employees

  GLR are expert builders based in Woking, Surrey, specialising in house extensions, loft conversions, kitchen & bathroom renovations. Licensed & insure

• G Gls Building Contractors Ltd London · Refurbishment

  Trusted builders in Ealing with 20+ years' experience in renovations, extensions, and loft conversions. Premium construction services across West Lond

• G Glyn Jenkins Ltd Wiltshire · Bricklaying

  Family-run builders in Warminster, Wiltshire, specialising in quality bricklaying and stonework for new home construction. Established 1976.

• G Glyn Jones Building Contractors Ltd Amlwch · Main contractor · 10-49 employees

  Glyn Jones Building Contractors Ltd is a construction company based in Amlwch, Anglesey.

• G Glyn O. Evans Llandudno Junction · Plant hire

  Glyn O. Evans is a family-run business established in the early 1960s, specialising in portable accommodation and HIAB wagon hire services across Nort

• G Glyn Walley Groundworks Ltd Stoke-On-Trent · Groundworks · 1-9 employees

  Groundwork contractors for new build housing throughout Staffordshire & Cheshire. Over 40 years of experience. Glyn Walley Groundworks Ltd work in par

• G Glyntree Ltd Romford · Roofing

  Glyntree Limited provides a comprehensive, multi-disciplinary approach to maintenance and project requirements, offering a single point of contact for

• G Gm Interiors & Exteriors Ltd Westonzoyland · Design & build · 1-9 employees

  GM Interiors & Exteriors Ltd offers bespoke interior and exterior design and build services, focusing on quality and excellent workmanship to deliver

• G Gm Services Cornwall Ltd St Austell · M&E contracting

  GM Services Cornwall Ltd is a NICEIC registered mechanical and electrical contractor serving Cornwall and Devon. Offering domestic, commercial, and in

• G Gm UK Constructions Ltd West Drayton · Design & build · 1-9 employees

  GM UK Constructions Ltd offers a comprehensive range of building services including new builds, refurbishments, extensions, loft conversions, basement

• G Gm Utilities Ltd Leek · Civil engineering

  GM Utilities are independent environmental & civil engineering specialist service providers, operating throughout the UK for government bodies, local

• G Gmac Utilities Ltd Armagh · Utilities · 10-49 employees

  Gmac Utilities Ltd offers a range of trenchless solutions including Horizontal Directional Drilling, Auger Boring, Vacuum Excavation, Percussion Molin

• G Gmb Construction Design Ltd Aldridge · Design & build

  GMB Construction Design Ltd offers architectural design, design and build services, planning permission, building regulations, and project management

• G Gmc Builders Kent Ltd Folkestone · Extensions

  Folkestone Builders specialising in extensions, renovations, roofing, garage conversions and new builds. Fully insured with high standards of workmans

• G Gmc Home Improvements Ltd Kings Lynn · Refurbishment

  Home Improvements company in Norfolk UK. We pride ourselves in attention to detail, focusing on the clients exact design, detail and budget.

• G Gmc Home Solutions Ltd Stockport · House builder

  GMC Home Solutions Ltd: Professional builders in Stockport offering house building, double glazing, extensions, renovations, kitchens, bathrooms, land

• G Gmc Interiors Ltd Bury St Edmunds · Refurbishment

  GMC Interiors Limited, established in 2016, offers a comprehensive interior refurbishment service, specialising in kitchens, bathrooms, and bespoke jo

• G Gmc London Renovations Ltd London · Refurbishment

  GMC London Renovations Ltd offers expert building services specializing in loft conversions, extensions, refurbishments, and basements. With over 10 y

• G GMC Roofing Barnsley · Roofing

  GMC Roofing is a family-run company established in 2016, specialising in all aspects of domestic roofing, from renewals and repairs to flat roofs and

• G Gme Builders Ltd Sheffield · Main contractor

  GME Builders Ltd offers top-quality building services and construction services to help you realize your home building dreams.

• G Gme Painting Contractors Ltd Ossett, Wakefield · Painting & decorating · 10-49 employees

  GME are a leading provider of industrial and commercial painting & decorating services in West Yorkshire. Get in touch with the experts now.

• G GMK Property Services Ltd Glasgow · Refurbishment

  GMK Property Services Ltd offers certified and insured property management, EPC testing, gas certification, and comprehensive renovation services in G

• G Gmp Projects Ltd Colchester · Civil engineering · 1-9 employees

  Civil engineering specialists in Essex and Suffolk with over 35 years of experience. Family-run business offering quality construction solutions.

• G Gmr Construction-Maintenance Ltd Newcastle Upon Tyne · Refurbishment · 10-49 employees

  GMR Construction is a highly reputable building contractor in Newcastle upon Tyne, offering quality construction services for private, residential, an

• G Gmr Henderson Builders Ltd Wick · Main contractor · 50-249 employees

  GMR Henderson Builders Ltd provides excellence in building & civil engineering services throughout Scotland. We have 30 years' experience and hold ISO

• G Gmr Renovations Ltd London · Refurbishment

  GMR Renovations offers comprehensive home renovation and finishing services in Ilford and surrounding areas. We specialise in transforming homes with

• G GN Building Services Stafford · Extensions · 1-9 employees

  GN Building Services (Stafford) Ltd are experts in all aspects of construction and project management, offering a high quality, professional and relia

• G Gnc Construction Ltd Harrow · Refurbishment · 1-9 employees

  London-based construction company GNC Constructions delivers high-quality residential and commercial projects with precision and professionalism. We o

• G Gnca Constructions Ltd Macclesfield · Electrical · 1-9 employees

  GNCA Constructions: Your trusted partner for quality construction solutions. We deliver high-quality building services with skilled craftsmanship and

• G Gnosco Ltd London · Design & build

  A dynamic design and build construction team based in West London, offering high-quality finishes for domestic refurbishments and commercial fit-outs.

• G GNT Construction (South East) Ltd Sutton · Extensions · 1-9 employees

  Family-run builders in Cheam serving Surrey & Sussex. House extensions, loft conversions, refurbishments, roofing, kitchens & bathrooms. Free, no-obli

• G Go Big Projects Ltd Longfield · Refurbishment

  GO BIG PROJECTS LTD offers comprehensive home refurbishment services in Greater London, specializing in kitchen installations, bathroom refurbishments

• G Go Enviro Ltd Newport · Insulation

  Isle of Wight-based company specialising in low-carbon building solutions and net-zero innovation. We manage and implement construction projects to de

• G Go Smartbuild Ltd London · Refurbishment

  Go Smartbuild provides a wide range of professional construction services including home renovations, basement and loft conversions, and house extensi

• G GO Wright Ltd Glasgow · Restoration & heritage · 10-49 employees

  GO Wright Ltd is a multi-trade construction company specialising in heritage restoration, civil engineering, new builds, extensions, and refurbishment

• G Goacher Property Management Ltd Ilkeston · Refurbishment · 1-9 employees

  Goacher Property Management offers a full turn-key package for all project requirements, from initial engagement to completion. With experienced staff

• G Goat Manor East Grinstead · Refurbishment

  Goat Manor Ltd specializes in bathroom and kitchen renovations in Surrey and Sussex. Services include tiling, carpentry, and full refurbishments, tail

• G Goat Roofing Ltd London · Roofing · 1-9 employees

  Goat Roofing is a London-based company specializing in new roofs, lead work, flat roofs, loft conversions, cladding, guttering, fascias, and soffits.

• G Gobion Construction Ltd St Albans · Main contractor · 1-9 employees

  Gobion Construction is a trusted partner delivering exceptional value across all aspects of your project, from complex new builds and structural refur

• G Gocm Ltd Ely · Refurbishment

  GOCM Ltd provides expert commercial and domestic construction services across Cambridgeshire. Extensions, renovations, maintenance and more.

• G Godal Property Ltd Leicester · Refurbishment

  Godal Property Ltd. is a reputable construction company based in Leicester, specializing in a wide range of services for both commercial and domestic

• G Godfrey & Hicks Builders Ltd Royston · Main contractor · 10-49 employees

  Godfrey & Hicks are a long-established, respected building contractor delivering quality projects across Suffolk, Cambridgeshire and Essex for over 40

• G Godfrey Groundworks Southwest Ltd Gunnislake · Groundworks

  Godfrey Groundworks are family run groundwork professionals on the Devon and Cornwall border, specialising in agricultural, commercial, domestic and i

• G Godfrey Hall Ltd Weston-Super-Mare · Refurbishment · 1-9 employees

  GodfreyHall Ltd are Builders from weston-super-mare. Covering Bristol, Bath, w-s-m and the South West. Offering domestic & commercial building service

• G Godman Construction Ltd Woking · Refurbishment

  Godman Construction are a local builder Guildford based team to experts who have years of experience within the industry.

• G GoGreen Alliance Ltd Wolverhampton · Insulation · 1-9 employees

  GoGreen Alliance provides energy efficiency advice and installation for homes and businesses, focusing on insulation, heating, and ventilation solutio

• G Going-A-Loft Ltd Woodbury Salterton · Loft conversions

  Specialist attic conversion business established in 1987, now one of the South West's leading conversion companies. Over 600 extensions and loft conve