Civil engineering contractors in London

725 civil engineering contractors across London.

• P Proven Project (District Heating) Ltd London · Utilities · 1-9 employees

  Proven Project (District Heating) Ltd specialises in district heating networks and civil engineering projects across the UK.

• P Pt Planners Ltd London · Civil engineering

  PT Planners Limited is experiencing website connectivity issues. The website is currently inaccessible due to a 502 Bad Gateway error, indicating a pr

• Q Quantus Consulting Ltd Weybridge · Main contractor

  Quantus is a multi-disciplinary property and construction consultancy offering strategic insights and actionable plans. With decades of experience, we

• Q Quasar Construction Ltd London · Groundworks

  Quasar Construction offers a wide range of services from small bespoke projects to large civil engineering works, focusing on quality, timeliness, and

• Q Quattro Group London · Plant hire · 50-249 employees

  Quattro Group is a multi-disciplined plant hire business with rail, environmental, transport and training divisions. Operating for over 30 years, we a

• R R H Irving Industrials Limited London · Security systems

  RHI Industrials provides installation, service, and maintenance of perimeter security systems for industrial, commercial, and government sites across

• R R.J. Dance (Contractors) Ltd Sutton · Civil engineering · 10-49 employees

  Experienced Civil Engineering Contractors in the South East of England, RJ Dance deliver a comprehensive, professional, quality service to private and

• R R&G Engineering Ltd Wembley · Civil engineering

  R&G Engineering Ltd is a civil engineering contractor established in 2022, delivering innovative and sustainable solutions. They focus on collaboratio

• R Ra International Global Operations Ltd London · Design & build

  RA International provides integrated facilities management, construction, and supply chain services for remote locations, conflict areas, and challeng

• R Raed Construction Ltd Woodford Green · Extensions

  Raed Construction Ltd provides a complete construction service from concept to completion, committed to customer satisfaction and high-quality work. T

• R Rai Brothers Essex Ltd Woodford Green · Civil engineering

  Rai Brothers Essex Limited is a construction, civil engineering, and rail supplier in London and Essex, established in 2013. They offer reliable, inno

• R Rail Resources Ltd London · Rail infrastructure

  Railway infrastructure specialists providing a range of services to support the railway industry across the UK. Experts in civil engineering, labour s

• R Ramjeet Construction Ltd Gravesend · Rail infrastructure

  Ramjeet Construction Limited offers railway construction, platform extension, and track maintenance services in London. They also provide civil engine

• R Randall Contracting Ltd Dagenham · Main contractor · 1-9 employees

  Randall Contracting Ltd offers Construction, Enabling, and Demolition services to public and private sector clients, with a commitment to quality and

• R Rayyes Group Ltd London · Main contractor · 1-9 employees

  Rayyes Group is a dynamic and innovative organisation operating in several business fields, providing top-notch services and products. We build lastin

• R Rcl UK Group Ltd Upminster · Groundworks

  RCL is a construction and landscaping company specialising in high-end commercial and private projects in and around London.

• R Reach Active Middlesex · Utilities · 50-249 employees

  Experienced and trusted contractor in Power, Multi-Utility Diversions, Telecommunications & more. Offering specialist engineering design, construction

• R Realtime Civil Engineering Ltd Potters Bar · Civil engineering · 10-49 employees

  Realtime Civil Engineering Ltd, established 1987, is a leading groundworks and civil engineering contractor in London and the Home Counties, known for

• R Recreo Engineering London · Civil engineering

  Recreo Engineering offers engineering, maintenance, and equipment supply solutions, specializing in geothermal and wind energy, industrial gas treatme

• R Refai Group UK Ltd London · Main contractor

  REFAI GROUP UK LTD is a British group specializing in energy, construction, transport, and logistics. They offer diverse services including petroleum,

• R Reilly Civil Engineering Ltd London · Property developer

  Reilly Civil Engineering Ltd is a property developer company based in London, registered at Companies House in 2025.

• R Reilly Surfacing Ltd Watford · Road surfacing · 1-9 employees

  Reilly Surfacing Limited are a trusted national surfacing contractor specialising in high-quality civils and surfacing solutions for residential, comm

• R Renewable Energy Systems Ltd Kings Langley · Solar PV

  RES is the world's largest independent renewable energy company with 40 years of experience delivering global renewable solutions.

• R Restoration And Renewal Delivery Authority Ltd London · Restoration & heritage

  The Restoration and Renewal Programme is responsible for planning and carrying out the extensive work to refurbish the Palace of Westminster, preservi

• R Rhs Site Services Ltd Banstead · Civil engineering · 1-9 employees

  RHS Site Services Ltd offers comprehensive solutions for Data Centre construction, civil engineering, and site services, focusing on professionalism,

• R Richard Hall Ltd Kingston Upon Thames · Site clearance · 10-49 employees

  Experts in fast, effective commercial tree clearance, felling, land management, arboriculture, haulage & plant hire services.

• R Rillion UK London · Main contractor

  Rillion Developments Ltd is a leading construction company in London, UK, trusted by top European brands for residential and commercial projects. Expe

• R Rise Utilities Ltd Potters Bar · Utilities · 1-9 employees

  Rise Utilities is a UK turnkey telecoms infrastructure contractor specialising in fibre-to-the-premises build. We deliver every stage of the FTTP life

• R Robore Cuts Ltd Mitcham · Demolition · 10-49 employees

  London's Leading Diamond Drilling, Concrete Cutting, Controlled Demolition & Passive Fire Protection Contractor.

• R Rock Power Connections Ltd London · Electrical

  Rock Power Connections is a leading Independent Connections Provider, designing and building high voltage electrical infrastructure solutions across t

• R Rockers World Ltd London · Main contractor · 1-9 employees

  Rockers World Ltd specializes in construction management, highway engineering, quality assurance, and landscaping projects. We deliver high-quality in

• R Rs Engineering Surveys Ltd London · Civil engineering

  RS Engineering Surveys provides quality Site/Setting Out Engineering and Land Surveying Services, operating mainly throughout the South of England.

• S S Eugen Ltd Northolt · Groundworks

  S Eugen Ltd is a trusted commercial and domestic groundwork contractor, delivering professional, reliable, and skilled services with a commitment to q

• S S P Infra Ltd Ruislip · Main contractor

  SP Infra LTD: Redefining construction with precision, innovation, and enduring quality.

• S Sacx Ltd Rickmansworth · Main contractor · 10-49 employees

  Sacx is a construction company offering innovative, high-quality services with a focus on people, quality, and service. They provide turnkey solutions

• S Safecity Technologies Ltd London · Security systems

  Safecity Technologies pioneers advanced security solutions, offering a comprehensive suite of services designed to meet the evolving demands of innova

• S Saj Engineering Ltd Barking · Civil engineering · 1-9 employees

  SAJ Engineering Ltd, trusted London specialists in site engineering, setting out, topographic & GPS surveys, monitoring and CAD services. Delivering m

• S Saj Engineering Survey Ltd Barking · Civil engineering

  Saj Engineering Survey Ltd is a civil engineering company based in Barking, registered at Companies House in 2021.

• S Salstan Teddington · Design & build · 1-9 employees

  Salstan is an award-winning, full-service design and build firm specialising in architecture, planning, structural engineering, and construction for r

• S Scape Lofts Ilford · Loft conversions

  Scape Lofts specialises in transforming underused lofts into extraordinary living environments that blend craftsmanship, innovation, and architectural

• S SD VISION BUILDING CONTRACTORS Bexleyheath · Steel fabrication

  SD VISION BUILDING CONTRACTORS provides expertise on steel fixing, shuttering and RC frame projects, offering comprehensive construction services for

• S Sed Consult Ltd Orpington · Civil engineering

  SED Consult Ltd offers engineering consultancy services, specializing in civil and structural engineering for domestic and commercial clients. Service

• S Selfridges Properties Ltd London · Main contractor

  Selfridges Properties Limited offers commercial and residential building services in London and the UK, specializing in new builds, refurbishments, an

• S Semisul UK Ltd London · Civil engineering

  Semisul is a temporary employment agency with over 30 years of international experience, specializing in industrial projects and civil construction. W

• S Semperian Group Limited London · Civil engineering

  Semperian Group Limited invests in and manages social infrastructure across the UK and Europe, providing essential public services and aiming for posi

• S SERBAN DC London · Design & build

  SERBAN delivers turnkey data center solutions from planning to commissioning. Scalable, reliable and energy-efficient data centers across Europe and b

• S Sf Stefan Civil Engineering And Utility Contractors Ltd Borehamwood · Civil engineering · 10-49 employees

  SF Stefan is a specialist contractor delivering safe, professional and high-quality construction works across a wide range of sectors, including Civil

• S Sg Civils Ltd London · Civil engineering

  SG Civils is a specialist civil engineering contractor focusing on EV charging infrastructure, highways, telecoms, and utility projects across London

• S Sgb Water Engineering Ltd London · Civil engineering

  Leaders in quality construction and infrastructure, with expertise in water utilities management and civil engineering. Committed to quality, collabor

• S SGS GROUNDWORK SERVICES LIMITED Uxbridge · Groundworks · 1-9 employees

  SGS Groundwork Services Ltd offers comprehensive groundwork, civil engineering, and utility installation services in London and surrounding areas. We