Utilities contractors in London working in infrastructure

249 utilities contractors across London working in the infrastructure sector.

• M MSL Cabling Feltham · Electrical · 1-9 employees

  MSL Cabling provides expert cabling, jointing, containment, and data services, specialising in HV/LV cables, data, and fibre optics across the UK and

• M Mth Contracts Ltd Loughton · Civil engineering · 1-9 employees

  Specialist site teams delivering telecoms civils, utilities infrastructure and reinstatement across Essex. NRSWA-qualified. RAMS before every mobilisa

• M Munnelly Group Kings Langley · Civil engineering · 250+ employees

  Munnelly Group is a leading UK construction and infrastructure support services group, recognised for its rapid growth and innovative approach to serv

• M Murphy Homes Ltd London · Civil engineering

  Murphy is a leading international, multi-disciplined civil engineering and construction company. We operate across the energy, natural resources, tran

• M Murphy Power Networks Ltd London · Civil engineering

  Murphy specialises in energy transition, tunnelling, infrastructure engineering, decommissioning, drainage, power systems & construction solutions.

• M MY CLEANERS LONDON LTD London · Fit-out & interiors · 1-9 employees

  Professional cleaning services in London. We offer domestic, end of tenancy, after building, and office cleaning at affordable prices. Contact us toda

• N National Energy System Operator (NESO) Kings Langley · Utilities

  We operate today's electricity system and design tomorrow's energy system. We bring together eight activities required to deliver the plans, markets a

• N National Rivers Consortium Ltd Loughton · Drainage

  National Rivers Consortium supplies Phosphorus Mitigation Credits to Councils, LPAs and Developers via free septic tank upgrades in affected watershed

• N Nd Technical Group Ltd Addlestone · Utilities · 1-9 employees

  ND Technical Group is a specialist telecoms and utilities infrastructure contractor. Fibre cabling, splicing, and network build services across the UK

• N Neptune Resources Ltd London · Utilities

  Neptune Resources Limited is a UK-based company specialising in the supply of labour within the Construction and Telecoms industries, operating since

• N Netelz Ltd London · Utilities

  Netelz Ltd specializes in FTTP, wireless, and IT infrastructure solutions, driving the UK's digital transformation with high-speed, reliable connectiv

• N NexaGrid London · Utilities

  NexaGrid is your trusted partner in grid connection and renewable energy solutions. We help developers, asset owners and operators navigate the comple

• N NGE CONTRACTING LIMITED London · Civil engineering · 10-49 employees

  NGE, nouvelles générations d'entrepreneurs dans le BTP, construit et rénove les infrastructures au service des territoires et des communautés.

• N NNODI Group London · Main contractor

  NNODI Group provides chartered quantity surveying, cost management, commercial management and project advisory services across the UK and internationa

• N Nodacrux Ltd Isleworth · Utilities

  Nodacrux is an innovative company providing tailored solutions for industries including oil & gas, mining, energy, and utilities. They specialize in p

• N NVM Group Wembley · Civil engineering

  NVM Group is a UK-based energy and infrastructure contractor delivering civil engineering and utility services across projects nationwide. Specialisin

• N Nz Solutions Ltd Stanmore · Utilities

  NZ Solutions delivers telecom infrastructure, web development, mobile app development, custom software, and system integration services.

• O O'Hagan Civils Ltd London · Civil engineering

  O'Hagan Civils Ltd is an experienced civil engineering contractor working across the UK in the rail and construction industries. Specialising in indus

• O ONE SHOT UTILITIES LTD Wallington · Utilities

  One Shot Utilities is a Wallington based multi-utility company providing utilities upgrade and installation services, in nearby locations such as Bans

• O ONSHORE TECHNICAL LTD London · Utilities

  Onshore Technical: Experts in gas sector recruitment, temp-to-perm contracts, design consultation, and project management.

• O Ovi Construction Ltd Romford · Civil engineering · 1-9 employees

  OVI Construction Company Limited is a Nigerian-based multidisciplinary construction and engineering company delivering end-to-end infrastructure solut

• P Petroff Ltd Staines-Upon-Thames · Civil engineering · 10-49 employees

  Petroff Ltd is a leading civil engineering and surfacing specialist, delivering innovative, high-quality, and sustainable solutions for businesses nat

• P Pipe Weldline Ltd Croydon · Heating & ventilation · 1-9 employees

  Specialist supplier and installer of pre-insulated pipe systems for heating and cooling networks. Offering comprehensive services for above and below-

• P Pod-Trak Uxbridge · Rail infrastructure · 1-9 employees

  Pod-Trak delivers sustainable solutions across rail, energy, networks, and civil engineering, prioritizing environmentally responsible design and inno

• P Porr UK Ltd Uxbridge · Main contractor · 10-49 employees

  PORR AG is one of Europe's leading construction companies, offering a full range of services from design and engineering to civil engineering and buil

• P Portclean Services Solutions Ltd London · Refurbishment

  Providing Cleaning Services For Over 15 years. Top Accreditations & +30 cleaners. Based In Clapham, Serving All London & Greater London.

• P Portrea Construction Ltd Harrow · Civil engineering

  Portrea Construction Ltd offers expert groundworks, drainage, shaft sinking, and tunneling services across Greater London and the Home Counties. Commi

• P POWER32 London · Utilities

  Power32 provides immediate, cost-effective, flexible baseload power solutions fuelled by methanol, backed by Proman's global expertise and supply chai

• P Prescott Fairchild London · Painting & decorating

  Prescott Fairchild offers a diverse range of property services including painting, decorating, floor fitting, cleaning, electrical work, plumbing, and

• P Pro Civils Uxbridge · Civil engineering · 1-9 employees

  Pro Civils offers expert civil engineering services in London, specialising in planning, designing, building, and testing structures for commercial an

• P Project Rams Ltd London · Groundworks · 1-9 employees

  Project Rams Ltd is a dynamic construction company based in London, offering a wide range of services across the UK. We specialize in groundworks, con

• P ProJob London · Crane hire

  Specialist lifting teams in London for glass, plasterboards, and heavy materials. PROJOB delivers safe handling, zero-damage results, and trusted supp

• P Propump Engineering Ltd Kent · Concrete works · 1-9 employees

  Specialist light weight foamed concrete for permanent void infill, abandonment, or temporary structures all over the UK. Design, supply and place/pump

• 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.

• 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 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&D Cable Jointing Ltd London · Utilities

  R&D Cable Jointing provides nationwide LV/HV cable jointing, substation installation, SAP services, and testing & commissioning. Request a quote today

• 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 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 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 Riglift (U.K.) Ltd Kent · Crane hire · 10-49 employees

  RigLift delivers professional lifting, rigging and transport solutions across the UK. Safe, compliant and expertly planned services for every project.

• 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 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

• 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 SALOGURU INTERNATIONAL UK LIMITED London · Electrical

  Saloguru International is a global supply chain solutions provider, specializing in power generation, distribution, electrical products, and sustainab

• 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