Civil engineering contractors in the UK

4341 civil engineering contractors listed from the UK register.

• I Icknield Builders Bedfordshire · Main contractor · 10-49 employees

  David Nott & Sons Ltd, established in 1947, is a family-owned main contractor and public works company with a proven track record in delivering high-s

• I ICM Birmingham · Civil engineering · 1-9 employees

  Innisfree Construction Midlands are your trusted Ground works, Civil Engineering & Road Construction Contractor serving the UK.

• I Icm - Services Ltd Crewe · Main contractor

  ICM Services Ltd offers a variety of services in high-risk, fast-paced environments, including EV Projects, Utilities, Construction, and Labour supply

• I Iconic Catering Glossop · Civil engineering

  Iconic Catering supplies commercial catering equipment to schools, hospitality, colleges, hotels, restaurants, and mobile caterers, offering competiti

• I Ideal View Technical Limited Watford · Extensions

  High-end home extensions, renovations & technical builds in Hertfordshire & North London. Premium finishes, full project management, fully insured. 5-

• I IDMC Ltd Colchester · Property developer · 1-9 employees

  An independent property & construction consultancy delivering innovative, effective, cost-focused, sustainable solutions for investors, developers, su

• I Ifyachi Ltd London · Main contractor · 1-9 employees

  Ifyachi Ltd is a specialist boutique advisory firm offering customized strategic and project delivery consultancy for sectors ranging from Oil and Gas

• I Igne Ross-On-Wye · Groundworks

  Igne offers integrated subsurface services including ground investigation, specialist drilling, UXO mitigation, materials testing, surveys, and geo-en

• I Igne Glasgow · Groundworks

  Igne offers comprehensive ground investigation services, from site surveys to geotechnical analysis. With nationwide reach and expert insight, we prov

• I Igne Glasgow · Groundworks

  Igne offers integrated ground investigation, specialist drilling, UXO mitigation, geo-environmental, and materials testing services across the UK.

• I IGOE UP Bonnyrigg · Restoration & heritage

  Specialist steeplejack and rope access services for challenging projects at height. Offering precision, safety, and traditional craftsmanship since 20

• I Ijm Building Services Ltd Prudhoe · Main contractor

  Bespoke luxury construction from a Northumberland practice, private new builds, heritage restoration and stone masonry across the UK and Europe.

• I Iktin Solutions Ltd Penzance · Civil engineering · 1-9 employees

  Cornwall Civil Engineering Solutions in Telecoms, Water, Electrical and Renewables. Covering the Southwest.

• i iLine Northampton · Civil engineering · 10-49 employees

  iLine is the UK leader in cost effective, permanent culvert and sewer rehabilitation. Contact us today to discuss your next project.

• I Impact Aerial Birmingham · Roofing

  Professional Drone Photography and Videography Company providing Drone Photos and Videos to Clients across the UK and Overseas Clients.

• I Impact Formwork & Civils Ltd Hailsham · Civil engineering · 1-9 employees

  Impact Formwork & Civils specialises in civils, groundworks and all aspects of reinforced concrete structures.

• I Imperial Traffic Management Ltd Southampton · Traffic management · 1-9 employees

  Imperial Traffic Management Ltd: Expert traffic management services in Southampton and the Southern Counties. Safety, compliance, and efficiency guara

• I Imphouse Ltd Newport · Main contractor · 10-49 employees

  Imphouse Ltd is a construction company based on the Isle of Wight, established in 1985. They offer a range of services including civil engineering, bu

• I Impi Projects Ltd Carlisle · Main contractor

  IMPI Projects Limited provides construction project management, groundworks, civil engineering, and plant hire services across the UK.

• I Incatuk Ltd Cambridge · Design & build

  INCATUK LIMITED is part of an international group specialising in Turnkey Projects for Agriculture, Rural Development, and the Water Cycle, covering t

• I Indev Consult Ltd Bellshill · Civil engineering

  Solutions-focused civil and structural engineering design services for projects large and small across the United Kingdom.

• I Indevor Water Ltd Bolton · Drainage

  Indevor Water provides wastewater services to household customers and auto-adoption sewer network solutions to developers. They are a regulated NAV (N

• I Indi Line Group Ltd Northampton · Drainage

  Indi Line Group provides professional, affordable drainage & blockage services for domestic households and commercial businesses at competitive prices

• I Indigo Forecourts Ltd Ashton-Under-Lyne · Design & build · 1-9 employees

  Indigo Forecourts are specialists in turnkey building solutions for petroleum forecourt design and build.

• I Industrial Contracting Services Ltd Burton-On-Trent · Main contractor · 10-49 employees

  ICS is a proprietor-owned construction company with a reputation for tackling difficult jobs. They offer a range of core services including principal

• I Industrial Engineering & Installation Services Ltd Stone · Steel fabrication · 10-49 employees

  Industrial Engineering & Installation Services (IEIS) offer turnkey solutions for fabrication, site and project management across various construction

• I Industrial Services Plumbing And Heating Ltd Cupar · Electrical

  Scotland's leading electrical, fuel and mechanical contractors since 1968. We deliver exceptional work across transport, local authorities, and chemic

• I Infinis Solar Developments Ltd Northampton · Solar PV

  Independent power producer generating reliable electricity from captured methane and solar, supported by battery storage and power response.

• I Infocus Resources Ltd Wolverhampton · Rail infrastructure

  Infocus Resources provides manpower recruitment, minor works, and vehicle & plant hire solutions for UK infrastructure, utility, and construction cont

• I Infraco Developments Ltd Rochester · Utilities

  INFRACO is a consultancy with 25+ years in iconic infrastructure. Partner with INFRACO for strategic success today!

• I Infraconnex Ltd St. Ives · Civil engineering · 1-9 employees

  InfraConnex are a main contractor delivering infrastructure schemes throughout the UK. Specialising in energy infrastructure, including solar and EV c

• I Infrastruct North Ltd Liverpool · Rail infrastructure

  Delivering surveying, engineering and testing services across the UK and beyond, providing accurate, reliable support for your projects.

• I Infrastructure Solutions Ltd Leicester · Civil engineering

  Infrastructure Solutions Ltd is a civil engineering company based in Leicester, registered at Companies House in 2026.

• I Infrawave Stockton-On-Tees · Utilities

  Infrawave provides comprehensive telecommunications infrastructure solutions, specialising in designing, building, and maintaining advanced networks w

• I Ing Building Ltd Ipswich · Main contractor · 1-9 employees

  ING Building is a professional, experienced building contractor offering the highest standard of domestic and commercial services across Suffolk, spec

• I Ingeni Solar Walsall · Solar PV · 1-9 employees

  Commercial renewable energy solutions for UK businesses, including solar PV, battery storage, EV charging, project delivery and maintenance.

• I Ingenium Civil Engineering Ltd Bristol · Civil engineering · 10-49 employees

  Commercial civil engineering contractor in Bristol delivering groundworks, drainage, and reinforced concrete projects. Serving South West England & Wa

• I Inhus Ltd Leeds · Design & build · 1-9 employees

  INHUS Group specializes in design-build projects, integrating engineering, manufacturing, and construction for a streamlined client experience. They o

• I Initial Systems Ltd Ashford · Main contractor

  Initial Systems is a construction company in the South East. Sectors include education, commercial, healthcare & highways with a focus on sustainabili

• I Inline Access Ltd Grimsby · Scaffolding

  Inline Access Ltd provides a wide range of work at height solutions nationwide. Based out of Sheffield, South Yorkshire we service all major industrie

• I Innova Partnership London · Property developer

  Innova Partnership leverages Network Rail's property expertise and IJM Land's resources to develop redundant railway assets, generating capital for in

• I Innovate Agri Driffield · Civil engineering

  Specialist agricultural and solar civil work contractors based near Driffield, East Yorkshire, covering work across the UK. Over 30 years of experienc

• I Innovative Utilities (UK) Ltd London · Utilities · 10-49 employees

  Innovative Utilities (UK) Limited is a privately owned Utility & Civil Contractor operating throughout the UK, with a strong focus on water and gas in

• I Inseen Construction Ltd Southend-On-Sea · Main contractor · 10-49 employees

  Inseen Construction Limited is a well-established construction and management company in the UK, known for its competence, teamwork, and high levels o

• I Insite Engineering & Surveying Ltd Holsworthy · Civil engineering

  Insite Engineering & Surveying Ltd provides professional site engineering and setting out services across Devon and Cornwall. We support housing, comm

• I Instaltec Dundee · Civil engineering

  Instaltec are a leading Fibre Optic MDU Build & Civils Contractor operating UK Wide, specialising in the installation of external and internal fibre o

• I Intec Energy Solutions Ltd London · Solar PV

  INTEC Energy Solutions is a global leader in EPC Services, Project Development, BESS, and Operations & Maintenance for green energy solutions.

• I Intech Property Services Ltd Redditch · Refurbishment

  Intech Property Services offers quality disaster repair and building services to commercial and residential clients across the Midlands, specialising

• I Integrated Utility Services Ltd Newcastle Upon Tyne · Utilities

  Integrated Utility Services (IUS) is a leading UK provider of High Voltage power infrastructure services and adoptable utility networks, with extensiv

• I Intellect C&C. LTD Stanmore · Civil engineering

  Intellect C&C Limited, specializing in Structural Drawings, Planning Permissions and Structural Inspections. Leaders in Quality Structural Solutions f