Civil engineering contractors in London

725 civil engineering contractors across London.

• F Fortis Pipelining London · Drainage

  Fortis Pipelining provide specialist trenchless pipeline rehabilitation, including CIPP, UV and Pressure lining - Helping clients restore, protect, an

• F Foundation Developments Ltd Wallington · Civil engineering

  Foundation Developments Ltd: Civil engineering, groundwork and concrete solutions since 1991. Family-run with over 30 years' experience.

• F Franki Foundations UK Ltd London · Piling · 50-249 employees

  Franki Foundations UK is a specialist in deep foundation techniques, offering complete piling solutions with over 25 years of experience.

• F Fry Site Services Ltd Gravesend · Groundworks

  Groundworks contractors in Kent for excavation & site clearance. Fry Site Services covers drainage, foundations, land preparation, construction & more

• F FTA Engineers L.T.D London · Civil engineering

  FTA Engineers provides site engineering solutions including setting out, surveys, groundworks, and measurements for construction projects across the U

• F Full Fibre Services London · Utilities

  Full Fibre Services (FFS) specialises in broadband full-fibre network deployment across the UK, delivering scalable and future-ready broadband solutio

• G G Idris Ltd London · Civil engineering

  G IDRIS LIMITED is a private limited company registered in the UK. Incorporated on 24 March 2025, it operates within the construction sector.

• G G.D.C. Partnership Ltd Bromley · Civil engineering · 1-9 employees

  GDC Partnership is a civil and structural engineering consultancy with extensive experience across commercial, residential, industrial, educational, a

• G G8 Builds Ltd Cockfosters · Concrete works · 10-49 employees

  G8 BUILDS offers specialist construction services in London, focusing on RC frames, piling, foundations, basement construction, and groundworks for re

• G Galamast Ltd Bromley · Civil engineering · 50-249 employees

  Galamast can add value to any project through its own technical expertise and vast pool of specialist sub contractors who have been tried and tested b

• G Galldris Services Ltd Harrow · Civil engineering · 1-9 employees

  Galldris is a leading provider of civil engineering, groundworks, RC frames, tunnelling, basements, piling and rail services.

• G Galliford Try Construction Ltd Uxbridge · Main contractor

  Galliford Try is one of the UK's leading construction groups, working to improve the UK's built environment and deliver lasting change for the communi

• G Galliford Try Holdings PLC Uxbridge · Main contractor

  Galliford Try is one of the UK's leading construction groups, working to improve the UK's built environment and deliver lasting change.

• G Ganzke Construction Ltd London · Main contractor · 1-9 employees

  Ganzke Construction Ltd offers 24/7 emergency construction services, property maintenance, and planned refurbishment projects for residential and comm

• G Gary'S Construction Ltd Hayes · Civil engineering · 50-249 employees

  Gary's Construction offers a wide range of utility contracting services across London and the South East, including maintenance, capital delivery prog

• G Gateway Construction Services Ltd Tilbury · Rail infrastructure · 10-49 employees

  Gateway Construction Services Limited is a specialist rail services company based in Tilbury, Essex, providing construction and maintenance within the

• G Gb Specialist Access Solutions Ltd London · Scaffolding

  Rope access specialists offering a range of installation, construction, fall protection and cleaning services. IRATA-trained.

• G Gbr Solutions Ltd Stanmore · Civil engineering · 1-9 employees

  GBR Solutions Limited are a small professional business with little overheads and are able to fully utilise own labour.

• G GEE CORP London · Main contractor · 1-9 employees

  Gee Corp is a privately owned main contractor operating in London. We have delivered new build blocks of flats and high end family homes.

• G Gefyra Waterproofing Ltd Radlett · Waterproofing

  Gefyra is synonymous with reliable waterproofing, thermal insulation and structural strengthening, locally and globally. Quality without compromise.

• G GEL Engineering Enfield · Civil engineering · 50-249 employees

  GEL Engineering provides end-to-end infrastructure engineering solutions, specializing in civil, mechanical, and electrical services. They offer fabri

• G Geocentrix Ltd Banstead · Piling

  Geocentrix provides specialist software and training for geotechnical engineering problems, including Eurocode 7 compliance. Offers consulting service

• G Geodomi Ltd Barnet · Solar PV

  Geodomi Ltd specialises in the creation, construction and optimisation of utility scale solar parks to help power up the switch to sustainable energy.

• G Geomatec Consulting Engineers Ltd London · Civil engineering

  Geomatec Consulting Engineers Ltd is a structural and civil engineering design practice based in East Ham, East London.

• G GeoNetworks London · Utilities

  GeoNetworks is a Rural 5G Network Operator providing voice and data services in low density areas of the UK. We will operate as a Virtual MNO and prov

• G GeoRock London · Marine & water engineering

  Engineered Rock Bags for erosion control, scour protection and subsea stabilisation. Rapid deployment, durable materials and sustainable marine engine

• G Ghotra Construction Ltd Southall · Groundworks

  Ghotra Construction Ltd offers expert labour supply and civil engineering services across the UK, specializing in groundworks and concrete placement f

• G Giga FM Ltd London · Electrical · 1-9 employees

  Giga FM Ltd is a UK facilities management, engineering, recruitment and commercial cleaning company delivering reliable services across the constructi

• G Ginjo Construction London · Main contractor · 1-9 employees

  Ginjo Construction - Expert commercial services partner for construction projects. Specializing in quantity surveying, commercial management, procurem

• G Gjorgji Contractors Ltd London · Civil engineering · 1-9 employees

  Gjorgji Contractors Ltd is a premier construction company specializing in infrastructure works, deep excavation, deep basements, design and build, tem

• G Gl Mapping Ltd London · Utilities

  High accuracy land and infrastructure surveys using cutting-edge technology. Laser scanning, topographical surveys, utility detection & measured build

• G Gl Projects Ltd London · Main contractor

  Combining modern construction methods & expert engineering for Data Centres, Critical Infrastructure & Facilities Management. Specialising in new buil

• G Gl Simion Ltd London · Groundworks

  GL SIMION LIMITED is a leading provider of high-quality groundwork construction services for private and residential areas. We are dedicated to delive

• G Glades Construction Ltd Pinner · Design & build · 1-9 employees

  Glades Construction Ltd. delivers residential, commercial, and civil engineering projects across the UK. 70+ years of combined engineering experience.

• G Glenross Construction Ltd Egham · Groundworks

  Glenross Construction Ltd. specialises in groundworks and civil packages nationwide, with over 20 years of combined industry experience.

• G Glitz 4ut Ltd London · Main contractor · 10-49 employees

  Glitz 4UT is a family-run real estate and construction company, founded on decades of industry experience. Specialising in client-focused, high-qualit

• G Globequest Consulting Ltd London · Main contractor

  Globequest Consulting is a specialist construction cost consulting firm in the UK, helping clients optimise project budgets, reduce financial risks, a

• G Gold Construction Ltd London · Groundworks

  Gold Construction provides groundworks, drainage, reinforced concrete, steel fixing, crane bases and external works for commercial and residential pro

• G Goldbrick Developers Group Ltd Romford · Civil engineering

  Gold Brick Developers Construction Company is a prominent name across the United Kingdom, supplying reliable skilled and unskilled labour for diverse

• G Golden Arms Projects Ltd London · Main contractor

  Golden Arms Construction, Urban modern craftsmanship for commercial, residential, and civil projects.

• G Goldmax Ltd North Watford · Groundworks

  GOLDMAX LTD is a family business established in 2005, specialising in complex groundworks, RC structures, basements, and civil engineering projects. T

• G Gradon Construction Ltd London · Civil engineering · 1-9 employees

  Gradon Construction Ltd are specialist civil engineering contractors established in 2002. We work on infrastructure and civil engineering projects acr

• G Grassfield Maritime Consultants Ltd London · Marine & water engineering

  Grassfield Maritime offers naval architecture and offshore engineering, specializing in the Oil & Gas and Renewable industries. They provide consultan

• G Gray Construction Ltd Keston · Main contractor · 1-9 employees

  Gray Construction Ltd are specialists in care home construction and the healthcare sector, delivering projects on time and within budget in Kent, Suss

• G Grayscale Engineers Weybridge · Civil engineering

  Trusted Civil & Structural Engineers based in Surrey. Practical design solutions for Residential, Commercial & Industrial developments.

• G Greene Construction Services Ltd Longfield · Refurbishment · 1-9 employees

  Greene Construction Services LTD is a trusted name in the construction industry, delivering high-quality building solutions across various sectors wit

• G Greenroad Ltd London · Civil engineering

  GreenRoad Ltd is a civil engineering company established over 10 years ago, specialising in external works from below ground drainage to high specific

• G GRID Surveying London · Civil engineering

  Construction, topographical, drone and earthworks surveying across Essex, London and the South East. Working 3D survey data, setting out, volumes, ver

• 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 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.