Main contractors in the UK

20744 UK companies working as main contractors.

Colin Rundle & Son Ltd Paignton · Extensions · 1-9 employees
Colin Rundle & Son Limited is your local experienced and dependable building specialist in Paignton and the surrounding areas. Offering kitchen design
Colin Stephenson Masonry Ltd Gateshead · Restoration & heritage
Professional historic building restoration services across Newcastle, Gateshead and Durham. Specialists in restoring historic buildings, heritage cons
Collard Brickwork Ltd Chichester · Bricklaying
Collard Brickwork & Construction: Affordable house extension builders in West Sussex, Surrey & Hampshire. Offering home improvement services along the
Collard Construction Ltd Plymouth · Refurbishment · 10-49 employees
General commercial and domestic building repairs. Services to the insurance industry for repair and reinstatement following fire, flood, and other ins
Collard Group Hook · Demolition
Collard Group is an enabling partner for construction projects, leading in recycling, waste management, and producing premium recycled aggregates and
Collier Brothers Ltd Brimstage Road · Design & build
Collier Brothers is a leading renovation company dedicated to transforming houses into stunning homes. With years of expertise, we offer comprehensive
Collier Ltd Ashby-De-La-Zouch · Groundworks
Collier Ltd, based in Swadlincote, Derbyshire, offers expert groundworks, landscaping, and civil engineering services to private and commercial client
Collings Construction Ltd Westcliff-On-Sea · Refurbishment
Collings Construction Limited is a building contractor based in Westcliff-on-Sea, Essex, offering a range of services for residential and commercial c
Collins Demolition Ltd Ripley · Demolition · 10-49 employees
UK-wide demolition services. Professional, pre commencement enabling contractor with a reputation as one of the UK's leading demolition & dismantling
Collins Earthworks Ripley · Groundworks
A trusted contractor to clients across the UK, recognised as one of the UK's largest earthworks contractors. We provide a fast, flexible and professio
Collins Property Solutions Ltd Huntingdon · Driveways & paving
Expert driveway and roofing services in London, Croydon, Harrow and Enfield. Block paving, resin bound driveways, tarmac, slate roofing and tile roofi
Collins Roofing St Helens · Roofing
Collins Roofing NW Ltd are local, certified roofers, serving St. Helens and Warrington. We are approved roofing contractors with a 10-year insurance b
Collinson & Grainger Ltd Dudley · Electrical
Collinson and Grainger Ltd: Property services including Electrical, Mechanical, Plumbing & Heating, Technical, Security & CCTV, and building work. Tra
Colman Bros. Ltd Somerset · Kitchen fitting · 1-9 employees
Colman Bros are expert kitchen and interior installers in Weston-super-Mare, Somerset, with over 60 years of experience. They offer bespoke design and
Colman Rail Services Ltd Chatham · Rail infrastructure · 1-9 employees
Colman Rail Services Limited is a railway lineside civil engineering and building works contractor based in Medway, covering London and the South East
Colmec Ltd Hemel Hempstead · Design & build · 1-9 employees
A residential design and construction company building immaculate homes in Hertfordshire, Buckinghamshire and North West London. Offering a comprehens
Colmor Construction Ltd Solihull · Groundworks
Expert Groundworks & Civil Engineering in the Midlands. Family values, quality builds. Formed in 2021, we have over 40 years of management experience.
Coln Signature Homes Ltd Bristol · House builder
Coln Signature Homes are an established and experienced, privately owned bespoke developer with a passion for building high specification and quality
Colney Group Ltd Enfield · Main contractor
Colney Group Ltd is a construction company creating environments where people thrive. They offer residential, commercial, and renovation services with
Color World Construction Ltd Bushey · Refurbishment · 1-9 employees
Color World Construction Ltd delivers domestic renovations, new builds, loft conversions, basement extensions and refined finishing across London and
Colorado Construction Livingston · Restoration & heritage · 10-49 employees
Colorado Construction is an engineering, construction and finishes business based in Scotland, with a specialisation in listed buildings, bespoke luxu
Colour Bank Services Ltd Leiston · Refurbishment · 1-9 employees
Colour Bank Services Ltd is a family business in Suffolk offering general building, plumbing, electrical, and property maintenance. With over 40 years
Colours Decorating Ltd St Leonards On Sea · Refurbishment · 10-49 employees
Colours Ltd: trusted building refurbishment and maintenance specialists in Hastings. Painting, decorating, and full building solutions for local autho
Colston Homes Ltd Wadhurst · Refurbishment · 1-9 employees
Colston Homes Limited is a building company run by professional people aiming to deliver the building you want on time and on budget.
Colston Roofing Ltd Glasgow · Roofing
Colston Roofing offers professional roof replacement and repair services in Glasgow and surrounding areas. With over 25 years of experience, we provid
Colt Construction Ltd Hull · Rail infrastructure
Colt Construction is a specialist rail industry contractor offering services in building, civil engineering, refurbishment, roofing, and heritage work
Colt Property Improvements Ltd Kensworth · Roofing · 1-9 employees
Colt Property Improvements Ltd offers roofing, fascias, soffits, cladding, and exterior wall maintenance services to domestic customers. Established i
Coltart Contracts Ltd Kilmarnock · Civil engineering
Coltart Contracts provides trusted civil engineering and landscaping solutions across Scotland, combining quality, value, reliability, and customer sa
Colten Developments Ltd Ringwood · House builder
Colten Developments build luxury residential developments and award-winning care homes for their sister company, Colten Care. Established in 1971.
Coltharts Construction Dartmouth · Property developer · 1-9 employees
Colthart's Construction: Quality property development and craftsmanship. Over 30 years of experience managing projects from residential to commercial,
Colton Excavations County Durham · Groundworks
The Colton Group is a family run business with over 45 years experience in Earthmoving and Civil Engineering. We also offer Skip Hire, Demolition, Hau
Columbia Construction (Midlands) Ltd Birmingham · Extensions · 1-9 employees
Columbia Construction offers high-quality house extensions and new build houses in Birmingham and surrounding areas, with over 40 years of combined bu
Comast Construction Ltd London · Main contractor · 10-49 employees
Comast Construction are specialists in building and civil engineering works and services, including maintenance aftercare, for both the commercial and
Combit Construction London · Design & build · 1-9 employees
Combit Construction is a premier Design and Build company specialising in high-end residential renovations, extensions, loft conversions and bespoke n
Comelec Ltd Mansfield · Electrical · 10-49 employees
Electrical contractors specialising in commercial, industrial and domestic installations, based in Mansfield, Nottinghamshire. Established 2005.
Comer Build Interiors Ltd Windsor · Refurbishment
Comer Build Interiors are refurbishment and fit-out experts covering all over the UK. Founded in 2010, they pride themselves on skill and economical p
Comet Civils Ltd Bridport · Groundworks
Comet Civils Ltd: Dependable, no-nonsense groundworks contractors based in Bridport, Dorset. Experienced in private, commercial, and industrial projec
Comet Steel Ltd Brighouse · Steel fabrication · 1-9 employees
Comet Steel Ltd specialises in the design, fabrication, and installation of bespoke steel structures nationwide, trusted for quality, innovation, and
Comex2000 Derby · Utilities · 250+ employees
Comex2000 is a telecom infrastructure contractor in the UK offering telecom network build services and ongoing telecom network maintenance for major c
Comforooms Ltd Wembley · Refurbishment · 1-9 employees
ComfoRooms LTD: Building modern, high-quality homes, developing functional commercial spaces, and transforming existing spaces with expert renovation
Comfort Build Ltd Dagenham · Extensions · 1-9 employees
Comfort Build offers a range of building services including extensions, loft conversions, kitchen and bathroom fitting, and landscaping. They focus on
Comfort Building Services Ltd. Basingstoke · M&E contracting · 10-49 employees
Specialising in building services maintenance, with decades of experience in commercial heating, plumbing, air conditioning and electrics.
Comfort Building Solutions Ltd London · Refurbishment · 1-9 employees
Comfort Building Solutions offers bespoke construction, refurbishment, and M&E services, focusing on quality and client satisfaction in London.
Comfort EcoBuild London · Main contractor
Comfort Ecobuild is a London-based company specializing in eco-conscious construction, offering bespoke homes and commercial buildings with sustainabl
Comfy-Heat Ltd Northolt · Plumbing · 1-9 employees
Comfy-Heat offers expert plumbing and heating services, including boiler installation, repairs, and underfloor heating. They also provide building and
COMGAS SERVICES UK LTD Farnham · M&E contracting
ComGas Services UK Ltd provide Gas, Electrical, Mechanical & HVAC services for commercial & domestic buildings in Surrey and the surrounding areas.
Commercial And Industrial Roofing Ltd Boston · Roofing
Nationwide Coverage, Emergency Call out & Repair from only £300 to £500. Material and Workmanship insurance backed guarantees.
Commercial Improvements Ltd Luton · Insulation · 10-49 employees
Commercial Improvements Ltd offers insulation, heating, renewables & refurbishments for homeowners, landlords & commercial clients across the UK. Free
Commercial Interior Solutions North Yorkshire · Design & build
Commercial Interior Solutions offers turnkey interior design and build solutions for modern workplaces, including offices, shops, showrooms, and labor
Commercial Property Refurbishment Ltd Leeds · Main contractor
Commercial Property Refurbishment Ltd (CPR) is a Leeds-based principal contractor delivering commercial refurbishment, fit-out, civil and structural w

Main contractors in the UK

See where your project budget stands now, not after month-end