Main contractors in the UK

20744 UK companies working as main contractors.

• G Grembi General Construction Ltd London · Loft conversions · 1-9 employees

  Expert in loft extensions, kitchens, bathrooms, painting, and full refurbishments in London. Grembi General Construction Ltd transforms homes with qua

• G Grenadier Estates Ltd Exeter · Property developer

  Grenadier Estates takes a sustainable approach to property development to enrich the social and ethical principles of all our stakeholders.

• G Greve & Son Ltd Seaford · Main contractor

  Exceptional Building, Construction & Home Improvement Services In Sussex. Greve & Son is a family-run building company specialising in high-quality ne

• G Grewal Builder UK Ltd Ilford · Design & build

  Grewal Builder UK Limited offers professional building services in Ilford, specializing in new builds, loft conversions, renovations, extensions, and

• G Grey Man Engineering Ltd Bristol · M&E contracting · 10-49 employees

  Turnkey facilities management and building services for commercial environments. Grey Man Engineering keeps buildings compliant, operational and probl

• G Grey Wolf Building Ltd London · Design & build

  Grey Wolf is a London based construction and development business, specialising in residential projects. Call 07973 166266 today

• G Greyline Group Ltd Middlesex · Refurbishment · 50-249 employees

  Greyline are an established construction, maintenance and compliance service provider to the social housing and education sectors, one of our unique c

• G Greyminster Construction London · Property developer

  Greyminster is a London-based property development and construction company with decades of experience serving clients across England. We deliver proj

• G Greymoor Construction Ltd Hildenborough · House builder · 10-49 employees

  Creating sustainable, high quality homes and new neighbourhoods with a positive impact, designed to embrace the natural landscape and evolve with the

• G Greystone Construction Ltd West Bromwich · Concrete works · 10-49 employees

  Greystone Construction is a leading infrastructure company specializing in concrete construction and timely project delivery, with over 35 years of ex

• G Greystone Design & Build Ltd Stockport · Extensions

  Greystone Design and Build offers comprehensive building services including extensions, new builds, and renovations. We focus on quality and client sa

• G Greyswood Ltd Chinnor · Property developer · 1-9 employees

  Greyswood is a privately owned property development company with a reputation for selecting exclusive sites and building quality homes with fantastic

• G Grf Building & Plastering Ltd Shoreham By Sea · Plastering

  Trusted plastering and rendering experts serving Brighton, Hove & Shoreham-by-Sea for 25+ years. Free estimates, call today!

• G Gribbin Developments Ltd Dungannon · House builder

  Gribbin Developments Ltd is a long established, family run construction company based near Dungannon in Northern Ireland, specialising in residential,

• G Grid Set Construction Ltd Stoke-On-Trent · Solar PV · 10-49 employees

  Specialists in Retrofit, Renewables & Civil Engineering serving across the UK. Offering Solar PV, Heat Pumps, Insulation, Electrical, Plumbing & Heati

• G Gridconstruct Ltd East Tilbury · Civil engineering

  Gridconstruct Ltd is a civil engineering and groundworks company specialising in external works for new developments, including roads, sewers, foundat

• G GRIFFIN GARDEN ROOMS London · Design & build

  Griffin Garden Rooms specialises in bespoke garden rooms, built to exact specifications with exceptional quality and family business values. Offering

• G Griffiths & Barnard Ltd Weston-Super-Mare · Design & build · 1-9 employees

  Griffiths & Barnard is a construction company operating across the Southwest and UK, delivering projects in residential, commercial, industrial, and i

• G Griffiths Groundworks Civils Ltd Mold · Groundworks · 10-49 employees

  Groundworks & Civil Engineering Contractor in North Wales & North West. Foundations, Drainage, Beam & Block Floors, Sewers, Attenuation, External Work

• G Griffiths Interlink Ltd Liverpool. · Electrical

  Griffiths Interlink Ltd is a construction company based in Liverpool. We are currently updating our website and will be back online soon.

• G Grifo Developments Ltd London · Property developer · 1-9 employees

  Grifo Developments delivers high-end residential and commercial property projects, blending exceptional design with expert craftsmanship. Explore our

• G GRIGGS HOMES Borehamwood · House builder · 1-9 employees

  GRIGGS HOMES are passionate about creating your next new home. Operating within North London and the Home Counties, combining inspirational design and

• G Griggs Streetlighting And Maintenance Ltd Epping · Electrical

  Griggs Street Lighting & Maintenance offers expert street lighting, public lighting, and commercial electrical services in Epping. With over 25 years

• G Grigobuild Ltd London · Refurbishment · 1-9 employees

  Grigobuild offers professional renovation and installation services, specializing in bathrooms, tiling, painting, driveways, and household repairs for

• G Grimes Finishing Solihull · Drylining

  Grimes UK is a leading contractor specialising in Residential, Commercial, Industrial, Hybrid and Specialist sectors. We deliver quality projects in d

• G Grimshaw Building & Renovations Coventry · Loft conversions · 1-9 employees

  Grimshaw Building & Renovations are specialists in extensions and loft conversions. Contact us for enquiries.

• G Grm Energy Ltd Watford · Solar PV · 10-49 employees

  GRM Energy LTD tackles fuel poverty through renewable energy, offering Solar PV, air source heat pumps, and 100% government-funded upgrades for homes

• G GRM Infra Watford · Solar PV

  GRM Infra specialises in utility-scale solar, battery energy storage, and wind farm infrastructure. They offer EPC and construction services globally.

• G Grn Contracts Ltd Dungannon · Steel fabrication

  GRN Contracts Ltd specialises in supplying and erecting bespoke steel buildings, including cold-rolled galvanised frames and structural steel frames f

• G Grocott & Murfit Ltd Fakenham · Main contractor · 10-49 employees

  Norfolk Heritage & Sustainable Builders, Grocott & Murfit. Award-winning building projects from new builds to renovations.

• G Grocott Developments (Higher Heath) Ltd Prees · Property developer · 1-9 employees

  The Grocott Group is a diverse portfolio of businesses including property development, portable buildings hire, self storage, coffee, and a marina. Wi

• G Groom Property Maintenance Ltd Cross Hands · Refurbishment · 10-49 employees

  Over 30 years of experience providing property maintenance needs across South Wales, South East and the South West of England.

• G Grosvenor Construction Ltd Rhyl · Restoration & heritage · 10-49 employees

  Multi award-winning construction company specialising in historic built environment and new build projects across the UK. Committed to quality craftsm

• G Grosvenor Extensions Ltd London · Extensions

  Grosvenor Extensions Ltd specialises in high-quality construction services including home extensions, loft conversions, and renovations in Epsom, Engl

• G Grosvenor Windows & Doors Ltd Chorley · Windows & doors

  Manufacturers and installers of uPVC windows, doors, conservatories, and orangeries for domestic and commercial markets across Bolton and the North We

• G Ground Construction Welwyn Garden City · Groundworks

  Integrated Construction Excellence since 1997. Top groundworks and concrete frame specialists.

• G Ground Developments Ltd Bathgate · Groundworks

  Ground Developments Ltd is a leading UK ground engineering contractor specialising in ground improvement techniques like soil modification, deep soil

• G Ground Engineering Services Ltd London · Groundworks

  Ground Engineering Services is an experienced London-based construction company offering ground works, drainage, foundations, piling, concrete pumping

• G Ground Force Driveways & Landscaping Ltd Cardiff · Driveways & paving

  Driveways Cardiff, specialists in resin driveways, block paving, tarmac. Patio specialists, free surveys & quotes. 25yrs 5* service.

• G Ground Force Piling Ltd London · Piling

  We believe that every successful structure begins with a strong foundation. Our team of specialists delivers piling solutions that are safe, durable,

• G Ground Masters Scotland Ltd Aberdeen · Fencing · 10-49 employees

  Ground Masters Scotland Ltd specialises in groundworks and fencing, offering professional construction services throughout Scotland and the UK.

• G Ground Ready Ltd Chichester · Groundworks

  Ground Ready Limited specialises in high-quality groundworks and road construction services across the South. We ensure sites are properly prepared fo

• G Ground Stabilisation Solutions Ltd Liskeard · Civil engineering

  Ground Stabilisation Solutions (GSS) in Cornwall are leaders in groundworks and civil engineering in the South West. With over 40 years of expertise,

• G Ground Structures Ltd Faversham · Groundworks

  Groundwork and civil engineering specialists with over 15 years of experience. Offering foundations, slabs, drainage, landscaping, and road constructi

• G Ground Up Builders Ltd Leicester · Refurbishment · 1-9 employees

  Leicester Building Services, Bricklayers Leicestershire - Landscaping Contractor Leicester, Property Alteration Leicester, Repointing Specialists Leic

• G Ground Utilities Ltd Cambridge · Civil engineering

  Ground Utilities Ltd is a leading multi-utility and civil engineering contractor based in Cambridge, UK. With over 30 years of experience, we provide

• G Ground2roof Construction Ltd Redhill · Loft conversions

  Ground2Roof Construction Ltd offers premium construction and renovation services in Redhill & Surrey, specializing in loft conversions, house extensio

• G Groundco Ltd Milford · Groundworks · 1-9 employees

  GroundCo is a construction company offering a wide range of services including groundworks, civil engineering, concrete structures, landscaping, demol

• G Groundshire Ltd Durham · Groundworks · 10-49 employees

  Groundshire Limited are specialists in the treatment of mine workings and mine entries, providing solutions for ground stabilisation on land at risk o

• G Groundtech Contracts Ltd Colne · Groundworks

  Groundtech Contracts Limited is a groundwork specialist with over 10 years of experience, offering services from hard landscaping to foundations and p