Utilities contractors in the UK

2075 utilities contractors listed from the UK register.

• A Adrian Llewellyn Groundworks Ltd Clynderwen · Groundworks

  Adrian Llewellyn Groundworks Ltd is a family-owned business in Pembrokeshire offering extensive groundwork and drainage services. With over 40 years o

• A Adrip Plumbing Ltd Louth · Utilities

  Adrip Plumbing specialises in underground water supply pipe repair, installation, and replacement using traditional excavation or trenchless moling. T

• A Ads Drilling Ltd Newton Abbot · Piling

  ADS Drilling is a family-run company with three generations of drilling experience, specializing in geotechnical drilling, site investigation, and dri

• A ADSAT INTERNATIONAL LIMITED London · Utilities · 1-9 employees

  ADSAT International is a manufacturer and distributor of TVRO equipment, including satellite dishes and TV aerials. Established in 1989, the company h

• A Adtek Ltd Newcastle Upon Tyne · Solar PV · 1-9 employees

  ADTEK Limited is a leading independent renewable energy consultancy, offering technical advisory services to developers, utilities, and institutions.

• A Advance Construction Group Bellshill · Civil engineering

  Scotland's leading construction and infrastructure organisation, delivering sustainable, integrated solutions with 25+ years of expertise.

• A Advanced Connectivity Blackpool · Security systems

  Connectivity and security specialists designing, installing and supporting systems for homes, businesses and live events. Specialising in CCTV, alarms

• A Advanced Eco Blast Ltd Enfield · Restoration & heritage

  Advanced Eco Blast is a London-based company specializing in eco-friendly soda and shot blasting services for brick cleaning, stone cleaning, metal st

• A Advanced Infrastructure Systems Ltd Telford · Drainage · 10-49 employees

  Market leader in developing, manufacturing & distributing infrastructure products including access chambers, covers, ladders & recycled plastic draina

• A Advanced Power Services Ltd Worthing · Utilities

  Specialist cable jointing and testing services for high voltage networks up to 400kV, working nationally and internationally.

• A Advanced Process Ltd Birmingham · Waterproofing

  Advanced Process is a leading UK-based liquid treatment engineering company, specializing in chemical dosing systems and water treatment solutions for

• A Advanced Utilities Ltd Bury · Utilities

  Advanced Utilities is a leading UK multi-utility and civil engineering contractor specialising in mains water, electricity, gas, and district heating

• A Advanced Water Services Ltd Ipswich · Utilities

  Trusted UK specialists in water treatment, monitoring, and compliance. Advanced Water Services delivers safe, efficient, and fully regulated water sys

• A Aege Energy (UK) Ltd Stirling · Solar PV

  Consultancy with specialist expertise in grid connection for renewable energy and industry, located in Stirling and supported by expert teams in Norwa

• A AES SMART METERING LTD Enfield · Solar PV · 50-249 employees

  Renewable energy technology experts helping you switch to greener, lower cost, and more independent energy sources with heat pumps, EV chargers, and s

• A Aesm Ltd Dalbeattie · Electrical

  AESM Ltd delivers expert electrical solutions for poultry, hydro, and commercial sites across Dumfries and Galloway. SELECT-registered. Reliable. Loca

• A Afa Engineering Consultancy Ltd Kettering · Civil engineering

  AFA Engineering Consultancy delivers expert project management, design assurance, and technical governance across the UK's most complex infrastructure

• A Afordable Fuel Solutions Ltd Barnsley · Utilities

  Afordable Fuel Solutions LTD offers expert installation and maintenance of fuel systems, pipework, oil, petrol, and diesel tanks. Specialising in fuel

• A Ag Cordero Ltd Shrewsbury · Civil engineering

  AG Cordero LTD is a construction project management and site engineering company, offering tailored solutions with a commitment to excellence, innovat

• A AG Wilson Civil Engineering Craigavon · Civil engineering

  A.G.Wilson Limited provide a comprehensive range of professional civil engineering services to both private and public sectors. Over 40 years experien

• A Aim Developments Ltd Perth · Roofing · 10-49 employees

  Aim Developments Ltd specialises in single-ply roofing advice, supply and installation, operating throughout Scotland.

• A Aim Utilities Ltd Dudley · Utilities

  AIM Utilities is an Independent Connections Provider (ICP) based in Dudley, West Midlands, offering nationwide utility planning, project management, a

• A Airtightness UK Felixstowe · Air conditioning

  Airtightness UK specialists provide testing across Suffolk and East Anglia, with UK-wide online booking available.

• A Ais Utilities Ltd London · Utilities

  AIS Utilities is an accredited Independent Connection Provider (ICP) offering gas, electricity, and water connections across the UK. We provide compet

• A Akn Build Ltd Leicester · Civil engineering · 10-49 employees

  AKN Build Ltd is a family-run company with over 30 years of experience in groundwork and infrastructure projects, specializing in the forecourt, retai

• A AL Civils Limited Liverpool · Civil engineering · 1-9 employees

  AL Civils is a family-run, multi-utility civil engineering company committed to supporting the UK's essential infrastructure. They offer groundwork, r

• A Alba Gas Glasgow · Heating & ventilation · 10-49 employees

  Experienced trade-registered gas and electrical engineers offering quality domestic services across Central Scotland. Specialising in heating, plumbin

• A Alba Network Support Muir Of Ord · Civil engineering

  Alba Network Support delivers high-quality, tailored network support solutions across the Highlands and beyond, focusing on sustainability, health, sa

• A Albright Construction Ltd Chelmsford · Civil engineering · 1-9 employees

  Albright Construction Ltd offers expert civil engineering and groundworks services across Chelmsford, Essex. Specialising in drainage, ducting, roadwo

• A Alconex Infrastructure And Solutions Ltd Garforth · Utilities

  Alconex delivers expert design, installation, and commissioning of electricity, gas, and water connections up to 132kV.

• A ALERON CONSTRUCTION LIMITED Milton Keynes · Groundworks

  ALERON Construction are specialist contractors in Groundworks, Civil Engineering, Drainage, Utilities, Roadworks, S278 Highways Works and BWIC, operat

• A Alexander James Contracts Ltd Uxbridge · Main contractor · 10-49 employees

  Alexander James Contracts Ltd is an award-winning, family-owned main contractor based in Uxbridge, delivering residential, commercial, education, heal

• A Alfa Quality Construction LTD London · Refurbishment

  Expert London builders and electricians for house extensions and renovations, electrical and plumbing work. Quality craftsmanship and free quotes.

• A Alfanar Projects London · Main contractor · 10-49 employees

  Global project developer, engineering construction & technology solutions provider with roots in Saudi Arabia. Delivering high-quality projects on tim

• A Algas Medical Installations Ltd Dumbarton · M&E contracting

  Algas Medical Installations Ltd delivers specialist gas pipeline installations for medical, laboratory, and industrial sectors across the UK, ensuring

• A All Build Bristol Wotton Under Edge · Main contractor

  Allbuild Bristol is your friendly construction and maintenance specialist across the South West, offering a comprehensive range of services for commer

• A All Power Construction Ltd London · Utilities

  BC Hydro is a major energy utility in British Columbia, Canada, focused on generating, transmitting, and distributing electricity. They are involved i

• A All Star Safety Ltd Ipswich · Fire protection

  Construction training courses and safety consultancy in Ipswich. NVQ assessments, NPORS, IOSH and first aid across the UK. Call 01473 561 402.

• A All-Tech Electrical&Mechanical Ltd Peterborough · Electrical · 1-9 employees

  Peterborough Electric Services by All-Tech Electrical & Mechanical LTD provide trusted electrical, heating, and renewable energy solutions.

• A Allen Watson Ltd London · Civil engineering

  Allen Watson Ltd: UK leaders in Horizontal Directional Drilling & trenchless technology. Expert Guided Auger Boring, Pipe Jacking, and HDD solutions.

• A Allen Welding Ltd Plymouth · Steel fabrication · 10-49 employees

  Allen Welding Limited specialises in pipeline welding, fabrication, and erection of pipework on-site. They offer design and installation of gas manifo

• A Allied Infrastructure Management Ltd Leigh · Civil engineering

  Allied Infrastructure is a leading specialist civil engineering contractor delivering projects across the UK and Ireland.

• A Allround365 Ltd London · Plumbing

  ALLROUND365 Ltd offers a comprehensive handyman and property maintenance service in London, covering everything from small repairs to larger home impr

• A Alpha Construction (Group) Ltd Hilton · Civil engineering · 50-249 employees

  Alpha Construction Ltd is a civil engineering and building contractor, formed in 1982, focused on providing safe, sustainable, cost effective solution

• A Alpha Construction Ltd Hilton · Main contractor · 50-249 employees

  Alpha Construction Ltd is a main contractor company based in Hilton, registered at Companies House in 1982.

• A ALS Civil & Mechanical Engineers Ramsgate · Utilities · 10-49 employees

  ALS Civil & Mechanical Engineers is a trusted contractor with nearly 60 years of experience in Utilities, Highways, Rail, and Groundworks. Based in Ke

• A Altitude Services Ltd Burnley · Electrical · 50-249 employees

  Altitude Services specialise in Street Lighting and External Lighting, from design to installation and maintenance in England and Wales.

• A Amantia North Ltd Leeds · Groundworks · 1-9 employees

  Experts in groundworks and civil engineering projects across Yorkshire. Amantia North Ltd delivers high-quality, bespoke solutions for residential and

• A Amb Plant Ltd Swaffham · Civil engineering · 1-9 employees

  AMB Plant Ltd offers expert civil engineering, groundworks, utilities installation, and plant hire services. Established in 1991, we serve clients acr

• A Ambition Services Limited London · Demolition · 1-9 employees

  Ambition Services Ltd offers reliable waste removal and waste management services in London. We provide efficient, eco-friendly solutions for all your