Utilities contractors in London

211 utilities contractors based in and around London.

• N NW Cleaning and Maintenance Ltd London · Refurbishment

  NW Cleaning & Maintenance Ltd provides expert cleaning and maintenance services in London. Specializing in residential and commercial properties, we e

• 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 ONSHORE TECHNICAL LTD London · Utilities

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

• P P.J. Carey (Contractors) Ltd London · Main contractor

  P.J. Carey (Contractors) Ltd is a main contractor company based in London, registered at Companies House in 1979.

• P Pace Evolutions London · Heating & ventilation

  Trusted provider of heat pump installations, electrical services, and utility solutions. Save up to 30% on energy bills. Eligible for £7,500 governmen

• P Pemberton FM London · M&E contracting

  Pemberton FM offers comprehensive facilities management, mechanical, electrical, and building maintenance services across the UK, ensuring seamless op

• P Perfect Living Services London · Refurbishment

  Perfect Living connects UK and Texas property services, Dubai-based websites and AI automation, and Perfect Living OS for service businesses.

• P Pippo Plumbers Ltd London · Plumbing

  Need plumbing help in Beckton, Newham, E16? Choose Pippo Plumbers for 24/7 emergency service, transparent pricing, and expert craftsmanship. Call 020

• 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 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 Preconstruct 7 Ltd London · Demolition

  Demolition and Construction company in London UK. Specialising in structural works, re-engineering, and complete reconfigurations.

• 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 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 Property Heights Ltd London · Loft conversions

  Property Heights is a collective of London's finest builders, contractors & building specialists, offering reliable building services for projects of

• 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 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 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 Renesola Hercules Energy 1 Ltd London · Utilities

  Renesola Hercules Energy 1 Ltd is a utilities company based in London, registered at Companies House in 2020.

• 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 Romeo Done Ltd London · Utilities · 1-9 employees

  RomeoDone LTD is a certified gas services provider specializing in safe, efficient, and sustainable gas distribution and mains replacement using trenc

• 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 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 Sec Data Centre Infrastructure Ltd London · Main contractor · 1-9 employees

  SEC Data Centre Infrastructure Ltd is a new company focused on data centre infrastructure.

• 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 SG Power Distribution London · Electrical

  NERS-accredited HV electrical network design up to 400 kV, renewable, data centre, EV and development connections to the UK distribution and transmiss

• 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 Sheen Parkside Ltd London · Civil engineering

  Sheen Parkside arrange innovative, low-carbon infrastructure schemes, pioneering projects that use proven technology in new ways to tackle climate cha

• S Smartswitch Energy LTD London · Electrical

  Smartswitch Energy LTD provides reliable electrical services and energy solutions for homes and businesses, specializing in business electricity and g

• S SoftBrooks London · Security systems

  SoftBrooks Limited is a multi-disciplinary technology and telecoms services provider offering cutting-edge digital solutions for organisations looking

• S Sputnik Tv Ltd London · Security systems

  Sputnik TV Ltd offers comprehensive TV installation, CCTV systems, door entry, and network solutions across London. Specializing in home cinema, custo

• S Sterling Integrated Services Ltd London · Refurbishment

  Sterling Integrated Services offers expert contract residential cleaning and facilities management for commercial buildings. With over 15 years of exp

• S Subsurface Hydro Ltd London · Groundworks

  Experienced Ground Source Energy Drilling Contractor and Water Supply Borehole Specialist providing a range of Groundwater Technologies. We offer a co

• S Surveys Ltd London · Civil engineering

  RT Surveying Ltd offers expert surveying services including topographical, drone, utility, and internal 3D surveys. With over 20 years of experience i

• S Switchd London · Utilities · 10-49 employees

  Switchd is an impartial service that searches the energy market daily, automatically switching you to the best energy deals to save you money.

• S Symbiona UK Ltd. London · Design & build

  Symbiona is a provider of wastewater treatment technology, water recycling, and organic waste fermentation. They offer solutions for biogas and bioene

• T Tar Utilities Ltd London · Utilities

  TAR UTILITIES LTD is a UK-based company specializing in utilities. The company was incorporated in 2025 and is actively operating.

• T TaskRunner London · Painting & decorating

  TaskRunner offers reliable, trusted, and professional Man and Van, Handyman, and Painting & Decorating services in London. Hire personal assistants fo

• T Techfinity London Ltd London · Security systems

  Practical managed IT support, cyber security, cloud, backup and infrastructure services for London businesses.

• T Tectanium London · Electrical

  Tectanium delivers expert data cabling and managed labour solutions, supplying certified professionals for critical IT and telecoms projects.

• T Tecton Geoenergy Ltd London · Civil engineering

  Mobilizing geothermal energy in East Africa. Tecton GeoEnergy is dedicated to enhancing electricity access by implementing innovative geothermal power

• T Tekmann Global London · Design & build

  Bespoke turnkey solutions in renewable energy, industrial manufacturing, and ecological innovation. From conception to completion.

• T Terminal Velocity Ltd London · Main contractor

  Terminal Velocity Ltd offers residential and commercial construction, renovations, and extensions. They provide engineered solutions for complex proje

• T TerraBrook Solutions London · Utilities

  TerraBrook Solutions offers expert water treatment and hygiene services for public, commercial, and industrial sectors, ensuring compliance and safe w

• T Thameside Groundworks Ltd. London · Groundworks

  Professional ground investigation, site investigation, civil engineering and groundworks across the UK. Free quotations from Thameside Groundworks.

• T ThamesWey Group London · Property developer

  ThamesWey Group is an independent company delivering sustainable housing, energy and development projects across Woking and Surrey. Founded in 1999, w

• T The Maxify London · Main contractor

  The Maxify offers top-notch construction, maintenance, and property services across London. We pride ourselves on quality craftsmanship, attention to

• T THREON ENERGY SYSTEMS LTD London · Main contractor

  THREON orchestrates sovereign-scale energy and infrastructure systems by aligning institutions, capital, and delivery into unified execution pathways.

• T Titan Civils Ltd London · Civil engineering

  Titan Civils offers streamlined, dynamic civil engineering solutions, focusing on swift delivery without compromising quality. They provide turnkey se